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Texas Instruments TUSB320-LA-EVM and TUSB320-HA-EVM (Rev. A) User guides
User's Guide
SLLU235A – January 2016 – Revised November 2018
TUSB320-LA-EVM and TUSB320-HA-EVM
This document describes how to use TUSB320-LA-EVM and TUSB320-HA-EVM evaluation modules.
Throughout this document, TUSB320-xA-EVM, evaluation modules, and EVM are used to identify the
TUSB320-LA-EVM and TUSB320-HA-EVM.
1
2
3
4
Contents
What is the TUSB320-LA-EVM and TUSB320-HA-EVM?.............................................................. 2
TUSB320-LA-EVM and TUSB320-HA-EVM Features .................................................................. 3
2.1
Power ................................................................................................................. 3
2.2
VBUS ................................................................................................................. 3
2.3
DIP Switch Setting .................................................................................................. 4
2.4
I2C ..................................................................................................................... 4
2.5
LEDs .................................................................................................................. 4
TUSB320-LA-EVM and TUSB320-HA-EVM Configuration Examples ................................................ 5
3.1
UFP Operation ...................................................................................................... 5
3.2
DFP Operation ...................................................................................................... 6
3.3
DRP Operation ...................................................................................................... 7
EVM Schematics ............................................................................................................. 9
4.1
TUSB320-LA-EVM Schematics ................................................................................... 9
4.2
TUSB320-HA-EVM Schematics ................................................................................. 12
List of Figures
1
2
3
4
5
6
7
8
9
10
................................................ 5
Example Configuration Using Two TUSB320-xA-EVMs ................................................................ 6
Example Configuration Using HD3SS2522 and TUSB320-xA-EVMs ................................................ 7
Example Configuration Using Two TUSB320-xA-EVMs ................................................................ 8
TUSB320-LA-EVM Schematic ............................................................................................. 9
TUSB320-LA-EVM Components ......................................................................................... 10
TUSB320-LA-EVM Power................................................................................................. 11
TUSB320-HA-EVM Schematic ........................................................................................... 12
TUSB320-HA-EVM Components ........................................................................................ 13
TUSB320-HA-EVM Power ................................................................................................ 14
Example Configuration Using HD3SS2522 and TUSB320-xA-EVMs
List of Tables
1
DIP Switch Modes of Operation ........................................................................................... 4
2
LEDs Debug Descriptions .................................................................................................. 4
3
TUSB320LA/HA UFP DIP Switch SW1 Settings ........................................................................ 5
4
TUSB320LA/HA DFP EVM DIP Switch SW1 Configuration ........................................................... 6
5
TUSB320LA/HA DRP EVM DIP Switch SW1 ............................................................................ 7
6
TUSB320LA/HA DRP DIP Switch SW1 Configuration .................................................................. 8
Trademarks
All trademarks are the property of their respective owners.
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1
What is the TUSB320-LA-EVM and TUSB320-HA-EVM?
1
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What is the TUSB320-LA-EVM and TUSB320-HA-EVM?
The EVM is designed to evaluate TUSB320LA/HA devices. The EVM can be configured to operate in
DFP, UFP, or DRP mode via DIP switch selection and/or I2C control. All of the control inputs are also
selectable via DIP switch configuration. The TUSB320LA/HA devices can be used with legacy USB
systems or Type-C systems for evaluation purposes.
5 V DC IN
TUSB320-LA-EVM
Type-C
Connector
uAB USB2
Connector
2
TUSB320
TUSB320-LA-EVM and TUSB320-HA-EVM
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2
TUSB320-LA-EVM and TUSB320-HA-EVM Features
The EVM can be configured for the evaluation of DFP, UFP, or DRP Type-C implementation. The EVM
can also be configured to operate in I2C or GPIO mode. Default configuration is I2C.
This section describes EVM features enabling users to evaluate Type-C implementations in different
modes of operation.
2.1
Power
The EVM can be powered by USB VBUS or 5-V to 5.5-V DC IN through a power jack J5 (2-mm positive
tip, 6.5-mm negative outer shield). The VBUS can be provided via a legacy connection or Type-C
connection. When the EVM operates in DFP mode, the VBUS is provided through micro-AB connector J6,
if the board is connected to a USB host or VBUS source. When the EVM operates in UFP mode, the
VBUS is provided through Type-C connector J1, if the board is connected to a USB host or VBUS source
through a Type-C cable. The 5-V DC IN (J5) can also be used to supply power if a stand-alone operation
is desired without connecting to a USB VBUS power source. Due to diode/IR drop in the test setup, the
VBUS on the connector may be below the desired level. The board is designed to take up to 5.5 V
through DC_5V IN or TP5 (PWRIN) header for test purposes.
If D9 is installed on the board, do not connect the EVM to a USB Host system through the micro AB
USB2 connector(J6) at the same time 5 V is supplied through 5 V DC IN J5 or Type-C Connector J7.
Test loops and headers to power rails and GND are provided for test purposes. Some power rails can be
isolated from the main power supply by removing ferrite beads or passive components. Refer to the
schematics for power rail connection details. Do not supply external power through the test headers/loops
unless the power rail has been isolated from other power sources. In normal operation, power must be
provided through the USB connectors or DC power barrel only: J7, J6, or J5.
2.2
2.2.1
VBUS
VBUSOff time
To meet the VBUSOff time of 650 ms, remove the 10-µF capacitor C1. Current limiting can be reduced to
3 A–3.5 A by changing the R30 value to 47 kΩ.
2.2.2
VBUS Min Level
VBUS, provided on J1 or J6 may be lower than 4.75 V. For bus-powered devices to be attached to the
EVM for test purposes, TI recommends using a 5.5-V external power supply through J5 or TP5.
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2.3
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DIP Switch Setting
The DIP switch (SW1) is provided to configure the EVM in different modes of operation.
Table 1. DIP Switch Modes of Operation
Reference
Designator
SW Control
Function
Default
Switch Setting
Description
SW1.1
EN# for TUSB320LA
EN for TUSB320HA
ON for TUSB320LA
OFF for TUSB320HA
EN# or EN = High, if SW1.1 = OFF
EN# or EN = Low, if SW1.1 = ON
SW1.2
OUT2
OFF
OUT2 = SCL with a pullup, if SW1.2 = OFF
OUT2 connected to LED, if SW1.2 = ON
SW1.3
OUT1
OFF
OUT1 = SDA with a pullup, if SW1.2 = OFF
OUT2 connected to LED, if SW1.2 = ON
SW1.4
ADDR
OFF
For I2C mode of operation:
ADDR = High, if SW1.4 = OFF
ADDR = Low, if SW1.4 = ON
For GPIO mode of operation:
Remove R12 and SW1.4 = OFF
2.4
SW1.5
INT
OFF
INT = High, if SW1.5 = OFF
INT = OUT3, if SW1.5 = ON
SW1.6
320_VBUS
OFF
320_VBUS = high/low or open if option resistors are
populated. Don’t care in normal operation.
SW1.7
PORT_H
OFF
PORT = Open, if SW1.7 = OFF
PORT = High, if SW1.7 = ON
SW1.8
PORT_L
ON
PORT = Open, if SW1.8 = OFF
PORT = Low, if SW1.8 = ON
I2C
The I2C bus can be accessed through a header: J1 or J2. 4.7-kΩ pullups to 3.3 V are added on I2C SCL
and SDA. The ADDR pin can be pulled high or low through DIP SW configuration described in
Section 2.3, DIP Switch Setting. The ADDR pin determines the last bit of the TUSB320LA/HA I2C address
to be high or low. J1 is intended to match the Aardvark I2C programmer dongle pinout.
2.5
LEDs
Several LEDs are provided for easier debug purposes.
Table 2. LEDs Debug Descriptions
Reference Designator
LED Name
Description
D1
OUT1
Valid only in GPIO mode. Illuminates if OUT1 pin driven low.
D2
OUT2
Valid only in GPIO mode. Illuminates if OUT2 pin driven low.
D3
OUT3
Valid only in GPIO mode. Illuminates if OUT3 pin driven low.
D4
320 ID
Illuminates if the ID pin of TUSB320LA/HA is driven low.
D10
POWER
Illuminates if 5-V power is available.
Note that the OUT1, OUT2, OUT3 LEDs are used in GPIO mode of operation. The DIP SW must be
configured accordingly to configure the TUSB320-LA-EVM/TUSB320-HA-EVM in GPIO mode of operation.
The LED may light up dim even when OUT pins are not driven due to a pullup to 3.3 V.
4
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3
TUSB320-LA-EVM and TUSB320-HA-EVM Configuration Examples
This section provides different configuration examples of the TUSB320-LA-EVM and TUSB320-HA-EVM:
DRP, DFP, or UFP operation. The PORT pins and the I2C must be programmed for the corresponding
mode of operation. No external 5-V DC IN is needed unless the board is to operate standalone without
any connections to the USB upstream or downstream port.
3.1
UFP Operation
The board can be configured to operate in UFP mode using the PORT pin on the board or I2C register
setting. If the PORT pin is to be used, SW1.8 must be switched ON and the Mode_Select bits at addr0x0A
bit 5:4 must be set to 00b. The Mode_Select is 00b by default, so there is no need to re-program unless it
has been reconfigured for other modes of operation.
USB
HD3SS2522 EVM
TUSB320-xA-EVM
Configured as
UFP
Micro
USB
USB Host
Type C
Type-A to
micro-B
Cable
Type C
Figure 1 describes an example configuration using HD3SS2522 and TUSB320-xA-EVM. The HD3SS2522
is a TI DFP CC controller, compliant to USB Type-C spec v1.1.
Micro AB to
Type-A
Receptacle
USB Hub/Device
Figure 1. Example Configuration Using HD3SS2522 and TUSB320-xA-EVMs
1. TUSB320LA/HA UFP: Configure the DIP switches as shown in Table 3.
Table 3. TUSB320LA/HA UFP DIP Switch SW1 Settings
Reference Designator
SW Control Function
Switch Setting
SW1.1
EN#/EN
ON for TUSB320LA
OFF for TUSB320HA
SW1.2
OUT2
OFF
SW1.3
OUT1
OFF
SW1.4
ADDR
OFF
SW1.5
INT
OFF
SW1.6
320_VBUS
Don’t care
SW1.7
PORT_H
OFF
SW1.8
PORT_L
ON
2. Connect the HD3SS2522 EVM to a USB host.
3. Connect TUSB320LA/HA to the HD3SS2522 using a Type-C Cable. VBUS should be provided over
the Type-C cable connection. LED D10 should illuminate on the TUSB320LA/HA board. D3 and D4
should illuminate on the HD3S2522 indicating an UFP connection. Refer to the HD3SS2522 users
manual (SLLU215) for the details of the HD3SS2522 EVM operation.
4. USB devices plugged into the Micro AB USB receptacle (J6) of the TUSB320LA/HA UFP EVM should
enumerate at USB2 speed: HS, FS, or LS.
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3.2
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DFP Operation
The board can be configured to operate in DFP mode using the PORT pin on the board or I2C register
setting. If the PORT pin is used, SW1.7 must be switched ON and the Mode_Select bits at addr0x0A bit
5:4 must be set to 00b. The Mode_Select is 00b by default, so there is no need to reprogram unless it has
been reconfigured for other modes of operation.
Configured as
DFP
Type C
TUSB320-xA-EVM
TUSB320-xA-EVM
Configured as
UFP
Micro
USB
USB Host
Type C
Type-A to
micro-B
Cable
Micro
USB
Figure 2 describes an example configuration using two TUSB320-xA-EVMs: one configured as DFP, the
other configured as UFP. Refer to Section 3.1 for TUSB320LA/HA UFP EVM configuration.
Micro AB to
Type A
Receptacle
USB Hub/Device
Figure 2. Example Configuration Using Two TUSB320-xA-EVMs
1. Configure TUSB320LA/HA DFP EVM DIP switch SW1 as shown in Table 4.
Table 4. TUSB320LA/HA DFP EVM DIP Switch SW1
Configuration
Reference
Designator
SW Control Function
Switch Setting
SW1.1
EN#/EN
ON for TUSB320LA
OFF for TUSB320HA
SW1.2
OUT2
OFF
SW1.3
OUT1
OFF
SW1.4
ADDR
OFF
SW1.5
INT
OFF
SW1.6
320_VBUS
Don’t care
SW1.7
PORT_H
ON
SW1.8
PORT_L
OFF
2. Connect TUSB320LA/HA DFP EVM to a legacy USB host using a Type-A to micro-B cable via microAB connector (J5) provided on board. The LED D10 should illuminate by the VBUS provided by the
legacy USB host over the Type-A to micro-B cable connection.
3. Connect TUSB320LA/HA UFP EVM to the TUSB320LA/HA DFP EVM using a Type-C Cable. The
TUSB320LA/HA UFP EVM should be powered by VBUS provided over the Type-C cable connection.
The LED D10 on the TUSB320LA/HA UFP EVM should also light up. Upon the Type-C cable, attach to
the TUSB320LA/HA DFP EVM, D4 should light up indicating the ID pin has been driven low from the
TUSB320LA/HA.
4. The USB device plugged into the micro-AB USB receptacle (J6) of the TUSB320LA/HA UFP EVM
should enumerate at USB2 speed: HS, FS, or LS.
6
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3.3
DRP Operation
The board can be configured to operate in DFP mode using the PORT pin on the board or I2C register
setting. If the PORT pin is used, SW1.7 must be switched ON and the Mode_Select bits at addr0x0A bit
5:4 must be set to 00b. The Mode_Select is 00b by default, so there is no need to reprogram unless it has
been reconfigured for other modes of operation. It is important that both SW settings are in the OFF
position to have the PORT input to the TUSB320LA/HA open.
Type C
TUSB320-xA-EVM
Configured as
DRP
Micro
USB
HD3SS2522 EVM
Type C
USB Host
USB
Figure 3 illustrates an example configuration using HD3SS2522 and TUSB320-xA-EVMs. The
HD3SS2522 is a TI DFP CC controller, compliant to USB Type-C spec v1.1.
Micro AB to
Type-A
Receptacle
USB Hub/Device
Figure 3. Example Configuration Using HD3SS2522 and TUSB320-xA-EVMs
1. Configure the TUSB320LA/HA DRP EVM DIP switch SW1 as shown in Table 5.
Table 5. TUSB320LA/HA DRP EVM DIP Switch SW1
Reference
Designator
SW Control Function
Switch Setting
SW1.1
EN#/EN
ON for TUSB320LA
OFF for TUSB320HA
SW1.2
OUT2
OFF
SW1.3
OUT1
OFF
SW1.4
ADDR
OFF
SW1.5
INT
OFF
SW1.6
320_VBUS
Don’t care
SW1.7
PORT_H
OFF
SW1.8
PORT_L
OFF
2. Connect the HD3SS2522 EVM to a USB host.
3. Connect the TUSB320LA/HA to the HD3SS2522 using a Type-C cable. VBUS should be provided over
the Type-C cable connection. LED D10 should light up on the TUSB320LA/HA board. D3 and D4
should light up on the HD3S2522 indicating an UFP connection. Refer to the HD3SS2522 users
manual (SLLU215) for details on the HD3SS2522 EVM operation.
4. The USB devices plugged into the micro-AB USB receptacle (J6) of the TUSB320LA/HA UFP EVM
should enumerate at USB2 speed: HS, FS, or LS.
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Configured as
DRP
Type C
TUSB320-xA-EVM
TUSB320-xA-EVM
Configured as
UFP
Micro
USB
USB Host
Type C
Type-A to
micro-B
Cable
Micro
USB
Figure 4 describes an example configuration using two TUSB320-xA-EVMs: one configured as DRP, the
other configured as UFP. Refer to Section 3.1 for TUSB320LA/HA UFP EVM configuration.
Micro AB
to Type-A
Receptacle
USB Hub/Device
Figure 4. Example Configuration Using Two TUSB320-xA-EVMs
1. Configure the TUSB320LA/HA DRP DIP switch SW1 as shown in Table 6.
Table 6. TUSB320LA/HA DRP DIP Switch SW1
Configuration
Reference
Designator
SW Control Function
Switch Setting
SW1.1
EN#/EN
ON for TUSB320LA
OFF for TUSB320HA
SW1.2
OUT2
OFF
SW1.3
OUT1
OFF
SW1.4
ADDR
OFF
SW1.5
INT
OFF
SW1.6
320_VBUS
Don’t care
SW1.7
PORT_H
OFF
SW1.8
PORT_L
OFF
2. Connect the TUSB320LA/HA DRP EVM to a legacy USB host using a Type-A to micro-B cable via
micro-AB connector (J5) provided on the board. The LEDs D1, D2, and D3 should be lit up by the
VBUS provided by the legacy USB host over the Type-A to micro-B cable connection.
3. Connect the TUSB320LA/HA UFP EVM to the TUSB320LA/HA DFP EVM using a Type-C cable. The
TUSB320LA/HA UFP EVM should be powered by VBUS provided over the Type-C cable connection.
The LED D10 on the TUSB320LA/HA UFP EVM should also light up. Upon the Type-C cable attached
to the TUSB320LA/HA DFP EVM, D4 should light up indicating the ID pin has been driven low from the
TUSB320LA/HA.
4. The USB device plugged into the micro-AB USB receptacle (J6) of the TUSB320LA/HA UFP EVM
should enumerate at USB2 speed: HS, FS, or LS.
NOTE: Two TUSB320-xA-EVMs can be used for DRP to DRP connection. In this configuration, it is
not recommended to connect the EVM to legacy USB systems as the role cannot be
predicted until both sides enter the attach state. This configuration can be used for
evaluation purposes with 5 V provided via DC IN (J5) on both boards. One of the
TUSB320HA EVMs can be configured to be a preferred SRC or SNK by enabling the
TRY.SRC or TRY.SNK feature via I2C access. Refer to the device datasheet for details on
how to enable this feature.
8
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EVM Schematics
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4
EVM Schematics
4.1
TUSB320-LA-EVM Schematics
Figure 5, Figure 6, and Figure 7 illustrate the TUSB320-LA-EVM revision B schematics.
DC_IN
DC IN
PWR_IN
TypeC_VBUS
uAB_VBUS
VBUS SW
TPS25910
VDD_320
CC1
Type C
Receptacle
CC1
CC2
VBUS_DET Vdd
CC2
ID
TUSB320LA
EN#
ADDR
PORT
Test Header/
Switch
micro AB
Receptacle
OUT[1,2,3]
D+
D-
PWR_IN
VDD_320
4.5V-5.5V
TPS63020
Figure 5. TUSB320-LA-EVM Schematic
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EVM Schematics
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I2C
Test Header
SilkScreen:
SCL_OUT2
SDA_OUT1
1
GND
VDD_320
1
3
5
7
9
0.1" Test Post
TP2
GND
I2C
J1
SILKSCREEN TP1
SilkScreen:
2
4
6
8
10
TypeC_VBUS
SilkScreen:
R1
NC
SILKSCREEN
1
TestPoint
J2
R2
NC
R3
NC
SDA_OUT1
SCL_OUT2
320_ID
CC1
CC2
INT_OUT3
EN#
SDA/OUT1
SCL/OUT2
32xID
CC1
CC2
INT/OUT3
EN_DIR
Header 5x2 0.1" thru-hole
0.1" Test Post
SilkScreen:
2
4
6
8
10
12
14
1
3
5
7
9
11
13
VBUS detection option for EN
GND
1
EN#
D12
2 R182
1M +/-1%
NC, RB751V-40
R4
NC
HEADER 7X2 0.1" thru-hole
Type C Connector
TP7
TP8
microAB_ID
1
TypeC_VBUS
1
0.1" Test Post
A2
SSTXN1
SSTXN2
A3
B10
A4
B9
VBUS
CC1
A5
B11
B8
SSRXP1
SSRXP2
DP2
DN2
SBU2
A6
B7
DN2
A7
B6
DP2
SBU1
A8
B5
CC2
VBUS
A9
B4
VBUS
SSRXN2
SSRXN1
A10
B3
SSTXN2
SSTXN1
SSRXP2
SSRXP1
A11
B2
SSTXP2
SSTXP1
B1
DN1
DP1
VBUS
DN1
A12
SBU1
SBU2
SSRXN1
SSRXN1
DP1
GND
CC1
CC2
SSTXP1
SSTXN1
SSRXP2
SSRXN2
SSTXP2
SSTXN2
G6
G5
G4
G3
G2
G1
SSRXP1
Shield6 SSRXN1
Shield5
Shield4
GND0
Shield3
GND1
Shield2
GND2
Shield1
GND3
A5
B5
C1
NC, 10uF
A8
B8
A7
A6
TUSB320HA
CC1
CC2
CSBU1
CSBU2
USB2_N0
USB2_P0
B6
B7
A2
A3
SilkScreen:
CSBU1
NOTE: Place LP1, LP2, LP3, LP4 and LP5 5mm away from U1 socket outline
STUB on DP or DN
no greater than
3.5mm
TP3
LP6
1
SilkScreen:
VDD
CSBU1
R178
NC
15-mil TEST PAD
TP4
A11
A10
1
VDD_320
SilkScreen:
VDD32x
LP1
SilkScreen:
GND
LP2
TypeC_VBUS
FB1
CSBU2
C2
B11
B10
10uF
SilkScreen:
LP3 LP4 SilkScreen:
SilkScreen:
CC1
15-mil TEST PAD
CSBU2
CC2
A1
A12
B1
B12
CC1
CC2
Test
Purposes
Only
USB_TypeC_Receptacle_Topmount
C14
NC, 10uF
R35
R36
0
0
C15
NC, 10uF
GND
CC1_R
CC2_R
1
2
ADDR
5
SDA_OUT1
SCL_OUT2
7
8
INT_OUT3
6
0.1uF
J6
Max Value 220uF
U1
R177
NC
micAB_VBUS
C11
220 @ 100MHZ
B2
B3
microAB Receptacle
VDD320_LP
12
SSTXP1
SSTXP2
GND
CC1
CC2
VBUS_DET
EN
PORT
ADDR
SDA/OUT1
SCL/OUT2
ID
INT#/OUT3
TUSB320HA
SilkScreen:
32xVBUS
LP5
VDD
B12
A4
A9
B4
B9
4
11
3
320_ID
320_VBUS
R6
USB2_N0
USB2_P0
NC, 0microAB_ID
1M +/-1%
1
2
3
4
5
VBUS
DD+
ID
GND
Shield1
Shield2
Shield3
Shield4
Shield5
Shield6
6
7
8
9
10
11
USB2_micAB_Recept
NC, 1nF
9
320_ID
pg3
LEDs
DIP Switches
VDD_3P3V
SilkScreen:
R5
C12
0 EN#_SW
EN# R181
PORT
GND
A1
VBUS1
VBUS2
VBUS3
VBUS4
10
TypeC Connector Pin Mapping
GND
0.1" Test Post
J7
VDD_320
OUT1
VDD_320
NOTE: ALL DIFF PAIRS ARE
ROUTED 85 TO 90 OHMS
DIFFERENTIAL AND 50 OHMS
COMMON MODE. ALL OTHER
TRACES ARE 50 OHM.
TUSB320HA Default
D1
R8
500R
OUT1_RED
OUT1
R179
100K
LED Red 0805
R9
200K
R11
4.7K
R13
4.7K
R12
100K
R10
100K
SilkScreen:
OUT2
VDD_320
EN#_SW
R37
SCL_OUT2
NC, 1M +/-1%
SDA_OUT1
ADDR
INT_OUT3
320_VBUS_L
PORT_H
PORT_L
D2
Recommended for ESD protection.
R16
500R
OUT2_RED
OUT2
LED Red 0805
U9
CC1
CC2
USB2_P0
USB2_N0
1
2
3
4
5
D1+ NC10
D1NC9
GND GND1
D2+
NC7
D2NC6
10
9
8
7
6
CC1
CC2
SilkScreen:
VDD_320
USB2_P0
USB2_N0
OUT3
500R
1
2
3
4
5
6
7
8
SilkScreen:
EN#
OUT3
OUT1
OUT2
ADDR
32xVBUS
PORTH
PORTL
EN#_PD
OUT2
OUT1
GPIO_MD
OUT3
320_VBUS
PORT
R17
1K
R20
4.7K
OUT3_RED
16
15
14
13
12
11
10
9
R38
NC, 100K
D3
R21
TPD4E05U06
R14
NC, 100K
SW1
8-POS 50-MIL SMT
C&K (ITT-CANNON)
TDA08H0SK1R
VDD_320
R18
1K
R176
NC
ADDR=L: DNI R10, Install R176
ADDR=H: Install R10, DNI R176
OUT3
LED Red 0805
SilkScreen:
32xID
VDD_320
D4
R23
500R
ID_RED
320_ID_D
R40
0
320_ID
LED Red 0805
Figure 6. TUSB320-LA-EVM Components
10
TUSB320-LA-EVM and TUSB320-HA-EVM
SLLU235A – January 2016 – Revised November 2018
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EVM Schematics
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micAB_VBUS
SilkScreen:
PWR_IN
uABVBUS_IN
R24
0R 3A
VDD_320
TypeC_VBUS
R25
NC, 10K
R26
200K
1
J9
R175
330
0402
5%
D11
RB751V-40
R27
10K
DNI J9
D10
LED Green 0805
micAB_VBUS_IN
2
PWR_IN
PWR_IN
U2
16
15
10
11
12
14
13
9
25910EN#
25910FLT#
R39
0
R180
0
D6
SMAJ20A
17
R29
1M
R28
NC, 10K
EN#
FLT#
OUT1
OUT2
OUT3
GND1
GND2
GND3
Q1
8
6
1
5
2
TPS25910_GATE1
IN1
IN2
IN3
GATE
GND4
GND5
GND6
ILIM
PWPD
320_ID
2
1
pg2
1
2
3
4
5
6
8
7
C3
47uF
TPS25910_GATE1
25910_ILIM1
R30
47K
TPS25910RSA
C4
47nF
7
3
micABVBUS_OUT
4
CSD17313Q2
TypeC_VBUS
micAB_VBUS
D7
2
R31
1TypeC_VBUS_R
RB751V-40
External power
supply option for
test purposes only
0R 3A
PWR_IN
TP5
SilkScreen:
PWRIN
1
1
1
NC, 0.1mil Test Post
2
D9
RB751V-40
2
D8
Connection to
TypeC_VBUS,
micAB_VBUS and
DC_IN must be
removed by
uninstalling 0-Ohm
resistors
DNI, RB751V-40
VDD_3P3V
R32
DC_IN_R
DC_IN
J5
1
NOTE: POPULATE JUMPER BY DEFAULT
5V DC Input
3
0R 3A
J8
R73
174K
PWR_IN
2
1
3
10uF
6
SW
VOS
7
1uH
EN
MODE
GND
9
2
VIN
PG
2
1
8
C16
L2
PwPd
U4
DC_POWER_JACK
FB
5
4
C17
22uF
TPS62082DSGT
TUSB320
VIN = 4.5-5.5V
Vout = 4.25V
PWR_IN
Vout = 5V
VDD_320
R33 = 1.5M
R34 = 200K
R33 = 1.8M
R34 = 200K
VDD_320
MAY NEED TO CHANGE TO HIGHER POWER REGULATOR
U3
C5
10uF
10
11
C6
10uF
VIN_1
VIN_2
VOUT_1
VOUT_2
L1
PG
6
7
63020_L1
8
9
L2_1
L2_2
L1_1
L1_2
TPS63020
FB
PS/SYNC
VINA
EN
GND
PAD
1.0uH(0.06Ohm)
2
15
63020_L2
4
5
TP6
14
63020_PG
3
63020_FB
13
1
12
63020_PS
63020_VINA
63020_EN
R33
1.5M
1
15-mil TEST PAD
R41
C7
22uF
R43
NC,10K
C8
22uF
R44
NC, 10K
63020_PS
0
R34
200K
63020_EN
R42
0
C9
100nF
Figure 7. TUSB320-LA-EVM Power
SLLU235A – January 2016 – Revised November 2018
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11
EVM Schematics
4.2
www.ti.com
TUSB320-HA-EVM Schematics
Figure 8, Figure 9, and Figure 10 illustrate the TUSB320-HA-EVM revision B schematics.
DC_IN
DC IN
PWR_IN
TypeC_VBUS
uAB_VBUS
VBUS SW
TPS25910
VDD_320
CC1
Type C
Receptacle
CC1
CC2
VBUS_DET Vdd
CC2
ID
TUSB320HA
EN
ADDR
PORT
Test Header/
Switch
micro AB
Receptacle
OUT[1,2,3]
D+
D-
PWR_IN
VDD_320
4.5V-5.5V
TPS63020
Figure 8. TUSB320-HA-EVM Schematic
12
TUSB320-LA-EVM and TUSB320-HA-EVM
SLLU235A – January 2016 – Revised November 2018
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EVM Schematics
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I2C
Test Header
SilkScreen:
SCL_OUT2
SDA_OUT1
1
GND
VDD_320
1
3
5
7
9
0.1" Test Post
TP2
GND
I2C
J1
SILKSCREEN TP1
SilkScreen:
2
4
6
8
10
TypeC_VBUS
SilkScreen:
R1
NC
SILKSCREEN
1
TestPoint
J2
R2
NC
R3
NC
SDA_OUT1
SCL_OUT2
320_ID
CC1
CC2
INT_OUT3
EN#
SDA/OUT1
SCL/OUT2
32xID
CC1
CC2
INT/OUT3
EN_DIR
Header 5x2 0.1" thru-hole
0.1" Test Post
SilkScreen:
2
4
6
8
10
12
14
1
3
5
7
9
11
13
VBUS detection option for EN
GND
1
EN#
D12
2 R182
1M +/-1%
NC, RB751V-40
R4
NC
HEADER 7X2 0.1" thru-hole
Type C Connector
TP7
TP8
microAB_ID
1
TypeC_VBUS
1
0.1" Test Post
A2
SSTXN1
SSTXN2
A3
B10
A4
B9
VBUS
CC1
A5
B11
B8
SSRXP1
SSRXP2
DP2
DN2
SBU2
A6
B7
DN2
A7
B6
DP2
SBU1
A8
B5
CC2
VBUS
A9
B4
VBUS
SSRXN2
SSRXN1
A10
B3
SSTXN2
SSTXN1
SSRXP2
SSRXP1
A11
B2
SSTXP2
SSTXP1
B1
DN1
DP1
VBUS
DN1
A12
SBU1
SBU2
SSRXN1
SSRXN1
DP1
GND
CC1
CC2
SSTXP1
SSTXN1
SSRXP2
SSRXN2
SSTXP2
SSTXN2
G6
G5
G4
G3
G2
G1
SSRXP1
Shield6 SSRXN1
Shield5
Shield4
GND0
Shield3
GND1
Shield2
GND2
Shield1
GND3
A5
B5
C1
NC, 10uF
A8
B8
A7
A6
TUSB320HA
CC1
CC2
CSBU1
CSBU2
USB2_N0
USB2_P0
B6
B7
SilkScreen:
CSBU1
NOTE: Place LP1, LP2, LP3, LP4 and LP5 5mm away from U1 socket outline
STUB on DP or DN
no greater than
3.5mm
A2
A3
TP3
LP6
1
SilkScreen:
VDD
CSBU1
R178
NC
15-mil TEST PAD
TP4
A11
A10
1
VDD_320
SilkScreen:
VDD32x
LP1
SilkScreen:
GND
LP2
TypeC_VBUS
FB1
CSBU2
C2
B11
B10
10uF
SilkScreen:
LP3 LP4 SilkScreen:
SilkScreen:
CC1
15-mil TEST PAD
CSBU2
CC2
A1
A12
B1
B12
CC1
CC2
Test
Purposes
Only
USB_TypeC_Receptacle_Topmount
C14
NC, 10uF
R35
R36
0
0
C15
NC, 10uF
GND
CC1_R
CC2_R
1
2
ADDR
5
SDA_OUT1
SCL_OUT2
7
8
INT_OUT3
6
0.1uF
J6
Max Value 220uF
U1
R177
NC
micAB_VBUS
C11
220 @ 100MHZ
B2
B3
microAB Receptacle
VDD320_LP
12
SSTXP1
SSTXP2
GND
CC1
CC2
VBUS_DET
EN
PORT
ADDR
SDA/OUT1
SCL/OUT2
ID
INT#/OUT3
TUSB320HA
SilkScreen:
32xVBUS
LP5
VDD
B12
A4
A9
B4
B9
4
11
3
320_ID
320_VBUS
R6
USB2_N0
USB2_P0
NC, 0microAB_ID
1M +/-1%
1
2
3
4
5
VBUS
DD+
ID
GND
Shield1
Shield2
Shield3
Shield4
Shield5
Shield6
6
7
8
9
10
11
USB2_micAB_Recept
NC, 1nF
9
320_ID
pg3
LEDs
DIP Switches
VDD_3P3V
SilkScreen:
R5
C12
0 EN#_SW
EN# R181
PORT
GND
A1
VBUS1
VBUS2
VBUS3
VBUS4
10
TypeC Connector Pin Mapping
GND
0.1" Test Post
J7
VDD_320
OUT1
VDD_320
NOTE: ALL DIFF PAIRS ARE
ROUTED 85 TO 90 OHMS
DIFFERENTIAL AND 50 OHMS
COMMON MODE. ALL OTHER
TRACES ARE 50 OHM.
TUSB320HA Default
D1
R8
500R
OUT1_RED
OUT1
R179
100K
LED Red 0805
R9
200K
R11
4.7K
R13
4.7K
R12
100K
R10
100K
R14
NC, 100K
SW1
8-POS 50-MIL SMT
C&K (ITT-CANNON)
TDA08H0SK1R
VDD_320
SilkScreen:
OUT2
VDD_320
EN#_SW
R37
SCL_OUT2
NC, 1M +/-1%
SDA_OUT1
ADDR
INT_OUT3
320_VBUS_L
PORT_H
PORT_L
D2
Recommended for ESD protection.
R16
500R
OUT2_RED
OUT2
LED Red 0805
U9
CC1
CC2
USB2_P0
USB2_N0
1
2
3
4
5
D1+ NC10
D1NC9
GND GND1
D2+
NC7
D2NC6
10
9
8
7
6
CC1
CC2
SilkScreen:
VDD_320
USB2_P0
USB2_N0
OUT3
500R
SilkScreen:
EN#
OUT3
OUT1
OUT2
ADDR
32xVBUS
PORTH
PORTL
EN#_PD
OUT2
OUT1
GPIO_MD
OUT3
320_VBUS
PORT
R17
1K
R20
4.7K
OUT3_RED
1
2
3
4
5
6
7
8
R38
NC, 100K
D3
R21
TPD4E05U06
16
15
14
13
12
11
10
9
R18
1K
R176
NC
ADDR=L: DNI R10, Install R176
ADDR=H: Install R10, DNI R176
OUT3
LED Red 0805
SilkScreen:
32xID
VDD_320
D4
R23
500R
ID_RED
320_ID_D
R40
0
320_ID
LED Red 0805
Figure 9. TUSB320-HA-EVM Components
SLLU235A – January 2016 – Revised November 2018
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EVM Schematics
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micAB_VBUS
SilkScreen:
PWR_IN
uABVBUS_IN
R24
0R 3A
TypeC_VBUS
320_ID
1
R26
200K
U2
16
15
10
11
12
14
13
9
25910EN#
25910FLT#
R39
0
2
1
pg2
R25
NC, 10K
R180
0
D6
SMAJ20A
17
R29
1M
R28
NC, 10K
EN#
FLT#
OUT1
OUT2
OUT3
GND1
GND2
GND3
Q1
8
6
1
5
2
TPS25910_GATE1
IN1
IN2
IN3
GATE
GND4
GND5
GND6
ILIM
PWPD
J9
R175
330
0402
5%
D11
RB751V-40
R27
10K
DNI J9
D10
LED Green 0805
micAB_VBUS_IN
2
PWR_IN
PWR_IN VDD_320
1
2
3
4
5
6
8
7
C3
47uF
TPS25910_GATE1
25910_ILIM1
R30
47K
TPS25910RSA
C4
47nF
7
3
micABVBUS_OUT
4
CSD17313Q2
TypeC_VBUS
micAB_VBUS
D7
2
R31
1TypeC_VBUS_R
RB751V-40
External power
supply option for
test purposes only
0R 3A
PWR_IN
TP5
SilkScreen:
PWRIN
1
1
1
NC, 0.1mil Test Post
2
D9
RB751V-40
2
D8
Connection to
TypeC_VBUS,
micAB_VBUS and
DC_IN must be
removed by
uninstalling 0-Ohm
resistors
DNI, RB751V-40
VDD_3P3V
R32
DC_IN_R
DC_IN
J5
1
NOTE: POPULATE JUMPER BY DEFAULT
5V DC Input
3
0R 3A
J8
R73
174K
PWR_IN
2
1
3
10uF
6
SW
VOS
7
1uH
EN
MODE
GND
9
2
VIN
PG
2
1
8
C16
L2
PwPd
U4
DC_POWER_JACK
FB
5
4
C17
22uF
TPS62082DSGT
TUSB320HA
VIN = 4.5-5.5V
Vout = 4.25V
PWR_IN
Vout = 5V
VDD_320
R33 = 1.5M
R34 = 200K
R33 = 1.8M
R34 = 200K
VDD_320
MAY NEED TO CHANGE TO HIGHER POWER REGULATOR
U3
C5
10uF
10
11
C6
10uF
VIN_1
VIN_2
VOUT_1
VOUT_2
L1
PG
6
7
63020_L1
8
9
L2_1
L2_2
L1_1
L1_2
TPS63020
FB
PS/SYNC
VINA
EN
GND
PAD
1.0uH(0.06Ohm)
2
15
63020_L2
4
5
TP6
14
63020_PG
3
63020_FB
13
1
12
63020_PS
63020_VINA
63020_EN
R33
1.5M
1
15-mil TEST PAD
R41
C7
22uF
R43
NC,10K
C8
22uF
R44
NC, 10K
63020_PS
0
R34
200K
63020_EN
R42
0
C9
100nF
Figure 10. TUSB320-HA-EVM Power
14
TUSB320-LA-EVM and TUSB320-HA-EVM
SLLU235A – January 2016 – Revised November 2018
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Copyright © 2016–2018, Texas Instruments Incorporated
Revision History
www.ti.com
Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (january 2016) to A Revision ..................................................................................................... Page
•
•
•
Changed TUSB321 To TUSB320 throughout the document ........................................................................ 2
Changed pin VBUS To: VBUS_DET in Figure 5 and Figure 6 ...................................................................... 9
Changed pin VBUS To: VBUS_DET in Figure 8 and Figure 9 .................................................................... 12
SLLU235A – January 2016 – Revised November 2018
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Copyright © 2016–2018, Texas Instruments Incorporated
Revision History
15
STANDARD TERMS FOR EVALUATION MODULES
1.
Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or
documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance
with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.
1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms that accompany such Software
1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.
2
Limited Warranty and Related Remedies/Disclaimers:
2.1 These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License
Agreement.
2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused by
neglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that have
been altered or modified in any way by an entity other than TI, (b) the nonconformity resulted from User's design, specifications
or instructions for such EVMs or improper system design, or (c) User has not paid on time. Testing and other quality control
techniques are used to the extent TI deems necessary. TI does not test all parameters of each EVM.
User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)
business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.
2.3 TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or credit
User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the warranty
period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to repair or
replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall be
warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.
3
Regulatory Notices:
3.1 United States
3.1.1
Notice applicable to EVMs not FCC-Approved:
FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software
associated with the kit to determine whether to incorporate such items in a finished product and software developers to write
software applications for use with the end product. This kit is not a finished product and when assembled may not be resold or
otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition
that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.
Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must
operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.
3.1.2
For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:
CAUTION
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
FCC Interference Statement for Class A EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
FCC Interference Statement for Class B EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
3.2 Canada
3.2.1
For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Concernant les EVMs avec appareils radio:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concerning EVMs Including Detachable Antennas:
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types
listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.
Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et
d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur
3.3 Japan
3.3.1
Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に
輸入される評価用キット、ボードについては、次のところをご覧ください。
http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page
3.3.2
Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certified
by TI as conforming to Technical Regulations of Radio Law of Japan.
If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required to follow the
instructions set forth by Radio Law of Japan, which includes, but is not limited to, the instructions below with respect to EVMs
(which for the avoidance of doubt are stated strictly for convenience and should be verified by User):
1.
2.
3.
Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,
Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.
【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて
いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの
措置を取っていただく必要がありますのでご注意ください。
1.
2.
3.
電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用
いただく。
実験局の免許を取得後ご使用いただく。
技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ
ンスツルメンツ株式会社
東京都新宿区西新宿6丁目24番1号
西新宿三井ビル
3.3.3
Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/
/www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
3.4 European Union
3.4.1
For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive):
This is a class A product intended for use in environments other than domestic environments that are connected to a
low-voltage power-supply network that supplies buildings used for domestic purposes. In a domestic environment this
product may cause radio interference in which case the user may be required to take adequate measures.
4
EVM Use Restrictions and Warnings:
4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT
LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling
or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information
related to, for example, temperatures and voltages.
4.3 Safety-Related Warnings and Restrictions:
4.3.1
User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user
guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and
customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input
and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or
property damage. If there are questions concerning performance ratings and specifications, User should contact a TI
field representative prior to connecting interface electronics including input power and intended loads. Any loads applied
outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible
permanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting any
load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.
During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuit
components may have elevated case temperatures. These components include but are not limited to linear regulators,
switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using the
information in the associated documentation. When working with the EVM, please be aware that the EVM may become
very warm.
4.3.2
EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the
dangers and application risks associated with handling electrical mechanical components, systems, and subsystems.
User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,
affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic
and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely
limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and
liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or
designees.
4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,
state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all
responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and
liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local
requirements.
5.
Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate
as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as
accurate, complete, reliable, current, or error-free.
6.
Disclaimers:
6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY MATERIALS PROVIDED WITH THE EVM (INCLUDING, BUT NOT
LIMITED TO, REFERENCE DESIGNS AND THE DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL
FAULTS." TI DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT
NOT LIMITED TO ANY EPIDEMIC FAILURE WARRANTY OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADE
SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.
6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS SHALL BE
CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY OTHER INDUSTRIAL OR
INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD PARTY, TO USE THE
EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY INVENTION, DISCOVERY OR
IMPROVEMENT, REGARDLESS OF WHEN MADE, CONCEIVED OR ACQUIRED.
7.
USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS
LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS. THIS OBLIGATION SHALL APPLY
WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY OTHER LEGAL
THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.
8.
Limitations on Damages and Liability:
8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,
INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS OR THE USE OF THE EVMS , REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, COST OF REMOVAL OR
REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, RETESTING,
OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS, LOSS OF SAVINGS, LOSS OF
USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL BE BROUGHT AGAINST TI
MORE THAN TWELVE (12) MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS
OCCURRED.
8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY USE OF AN EVM PROVIDED
HEREUNDER, INCLUDING FROM ANY WARRANTY, INDEMITY OR OTHER OBLIGATION ARISING OUT OF OR IN
CONNECTION WITH THESE TERMS, , EXCEED THE TOTAL AMOUNT PAID TO TI BY USER FOR THE PARTICULAR
EVM(S) AT ISSUE DURING THE PRIOR TWELVE (12) MONTHS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE
CLAIMED. THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT.
9.
Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)
will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.
10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,
without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief
in any United States or foreign court.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2018, Texas Instruments Incorporated
IMPORTANT NOTICE AND DISCLAIMER
TI PROVIDES TECHNICAL AND RELIABILITY DATA (INCLUDING DATASHEETS), DESIGN RESOURCES (INCLUDING REFERENCE
DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS”
AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS AND IMPLIED, INCLUDING WITHOUT LIMITATION ANY
IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD
PARTY INTELLECTUAL PROPERTY RIGHTS.
These resources are intended for skilled developers designing with TI products. You are solely responsible for (1) selecting the appropriate
TI products for your application, (2) designing, validating and testing your application, and (3) ensuring your application meets applicable
standards, and any other safety, security, or other requirements. These resources are subject to change without notice. TI grants you
permission to use these resources only for development of an application that uses the TI products described in the resource. Other
reproduction and display of these resources is prohibited. No license is granted to any other TI intellectual property right or to any third
party intellectual property right. TI disclaims responsibility for, and you will fully indemnify TI and its representatives against, any claims,
damages, costs, losses, and liabilities arising out of your use of these resources.
TI’s products are provided subject to TI’s Terms of Sale (www.ti.com/legal/termsofsale.html) or other applicable terms available either on
ti.com or provided in conjunction with such TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable
warranties or warranty disclaimers for TI products.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2018, Texas Instruments Incorporated
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