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User's Guide
SLAU307 – February 2010
ACEV-1A EVM
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This user’s guide describes the operation of the Texas Instruments Codec Control software and the
AIC3110/AIC3100/AIC3120 EVM. Codec Control provides a graphical user interface for supported TI audio codecs. The software is compatible with Microsoft Windows XP, Vista and Windows™ 7.
The information in a caution or a warning is provided for your protection. Read each caution and warning carefully.
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Contents
Introduction
..................................................................................................................
Control Software
............................................................................................................
2.1
Control Software
...................................................................................................
2.2
2.3
2.4
2.5
Installation
Concepts
...........................................................................................................
............................................................................................................
EVM Window
.......................................................................................................
Dialogs and Active Objects
.......................................................................................
2.6
2.7
2.8
EVM Applications
Firmware Update
Script Syntax
..................................................................................................
.................................................................................................
......................................................................................................
AIC3110/AIC3100/AIC3120 EVM
3.1
Overview
.......................................................................................
...........................................................................................................
3.2
3.3
3.4
Getting Started
EVM Schematics
....................................................................................................
EVM Applications
.................................................................................................
Jumpers, Connectors, Test
.....................................................................................
..........................................................................................................
List of Figures
EVM Window
................................................................................................................
Initialization Script
...........................................................................................................
Command Dialog
............................................................................................................
Register Inspector
...........................................................................................................
DAC Filter
....................................................................................................................
Filter Coefficients
............................................................................................................
EVM Applications
..........................................................................................................
I2C, I2S are trademarks of Koninklijke Philips Electronics NV.
Windows is a trademark of Microsoft Corporation.
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ACEV-1A EVM
1
Introduction
1 Introduction
The Codec Control software is intended to facilitate evaluation of TI audio codecs.
www.ti.com
It includes a script interpreter, a block-diagram based graphical user interface, a register inspector and supplemental features (for example digital filter calculator) depending on codec capabilities.
The AIC3110/AIC3100/AIC3120 EVM works together with the Codec Control software. It connects to a PC via USB and enumerates as a USB class audio device. Once configured with the Codec Control software, the EVM acts as a sound card which can play back audio from the PC.
2 Control Software
This chapter explains how to use the Codec Control software together with a TI audio codec EVM.
2.1
Control Software
The Codec Control software exposes most features of a supported TI audio codec EVM through an intuitive graphical user interface.
NOTE:
Before Windows on the PC can use the TI audio converter EVM as a sound card, the EVM must be configured (sampling rate, audio routing, internal amplifier settings etc.) with the
Codec Control software.
This will happen automatically once an EVM is detected by the Codec Control software
2.2
Installation
Download the Codec Control software (slac366.exe) from the TI audio codec product folder at http://www.ti.com
and launch the program (double click on slac366.exe).
This file is a self-extracting archive. The default target folder is:
C:\Program Files\Texas Instruments\CodecControl
Click the Unzip button to complete the installation.
The Codec Control software is now available in the target folder. The name of the executable is
CodecControl.exe
To launch the CodecControl software, navigate to the target folder with the Windows Explorer and double click CodecControl.exe.
2.3
Concepts
The CodecControl software presents a block diagram view of a supported TI audio codec EVM.
The block diagram consists of active objects that can react to user input (for example switches or amplifiers with variable gain that show a volume control on a mouse click event).
NOTE:
Active Objects – Each active object will change color to red if the mouse cursor is above the object. Clicking the object will trigger its function.
Some active objects are linked to control register(s) of the TI audio codec. The Codec Control software will update the appropriate register(s) whenever an active object is triggered. If a register that is linked to an active object is changed via other components (for example the script interpreter or the register inspector), the active object will change its state accordingly.
The Codec Control software will automatically detect a supported TI audio codec EVM once it is connected to a USB port of the PC.
If no TI audio codec EVM is connected to the PC, the control software also supports an EVM simulation mode, where it is possible to retrieve script commands based on user input within the block diagram.
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Simulation mode is only available, if no TI audio codec EVM is attached to the PC. Choose File → New
EVM simulation… and select an EVM from the list of supported TI audio codec EVMs.
2.4
EVM Window
Figure 1. EVM Window
At the top of the EVM window is a tool bar with buttons to change between different use cases:
•
•
•
Full featured evaluation
Playback only
Record only
• Touch Screen Only
Availability of each use case depends on the TI audio codec EVM – some buttons may be grayed out, indicating that the use case is not available (this does not mean that the use case cannot be implemented for this TI audio codec).
Each use case has its own initialization script, which will run if a use case is selected by clicking on one of the use case buttons. The initialization script contains register settings for the TI audio codec to configure the device for a specific use case.
The toolbar contains a control that determines the zoom factor. Change the zoom by selecting the desired zoom factor.
To move the block diagram, click on a blank area within the block diagram and drag the diagram with the mouse.
At the bottom of the EVM window is a status bar that provides information about the state of the communication between the control software and the TI audio codec EVM. It also shows hints about elements in the block diagram, for example the I2C™ page and register / bit location of a selected switch.
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Control Software
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Audio signal paths (both digital and analog) will change color from black once they are activated via switches. This feature visualizes all audio paths and immediately highlights if a path is enabled.
2.4.1
Using Active Objects
Moving the mouse pointer over an active object will light up the active object (the color of the object turns red).
For example, the Class-A/B HP Driver left amplifier active object will turn from its inactive state to its active state when the mouse pointer enters the amplifier symbol:
Clicking the activated object will trigger its function. In the case of the amplifier active object, the function is a volume control. Moving the volume control slider changes the volume setting of the amplifier (it is also possible to change the volume by clicking onto the number within the amplifier symbol and typing the new gain setting).The Codec Control software updates the appropriate register in the TI audio codec and as a result the volume on the headphone output will change accordingly.
2.5
Dialogs and Active Objects
The Codec Control software contains several dialog windows that give access to additional features.
Most dialogs are linked to active objects and are opened by clicking on the active object.
A few dialogs are not linked to active objects and are opened using the View menu.
2.5.1
Init Script Dialog
Each use case , , , owns a unique initialization script which will automatically run when a supported TI audio codec is detected or if the user selects another use case.
To show or edit the initialization script, choose View->Init Script… from the main window menu bar.
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Figure 2. Initialization Script
Click the Run button to run the script again. For further information about the script syntax, see
2.5.2
Command Dialog
Open the command dialog (View → Command…) to write, edit, load, save and run command scripts.
Command scripts are text files that contain commands to communicate with the TI audio codec. The syntax is described in
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Figure 3. Command Dialog
• The main area of the command dialog is the command buffer (editable text) which contains the command script. To run the command script, click the Run button.
• The smaller read only text area on the right side of the command dialog displays control data read from the TI audio codec. The Clear button clears the Read Data field.
• The one line text edit field on the left bottom allows single command execution.
• The Record check box enables recording of commands generated by the control software.
shows a recording of the volume control for the left Class-A/B HP Driver amplifier of a
TLV320AIC3111 (note that the Record checkbox is checked).
A single command to read four bytes starting at address 0x28 was executed and the result is displayed in the Read Data field.
2.5.3
Register Inspector
The register inspector dialog (View → Register Inspector…) gives access to all registers of the TI audio codec.
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Figure 4. Register Inspector
The register inspector displays the content of the TI audio codec registers. To trigger reading the content of one page, click the Refresh button.
• The Page edit field selects the page to be displayed.
• The addr column shows the address of the registers within the selected page in decimal notation.
• The description column contains a description for each register. If the register has no function assigned, it is declared Reserved.
• The data columns show the data of each register (one byte). The first data column uses decimal notation, the second uses hexadecimal notation. It is possible to change the register value by clicking into one of the data fields and typing the new value (either decimal or hexadecimal).
• The numbered columns show the register content in binary notation. Read/Write bits are shown solid black or red; read only bits are gray or dark red. Red numbers represent bits that recently changed. To change a single writeable bit, click on the bit and it will flip.
2.5.4
DAC Filter
This tool is available for TI audio codecs that include digital biquad filters.
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Figure 5. DAC Filter
• This tool displays the combined frequency response, the combined phase response and the individual frequency response of multiple digital biquad filters (depending on the capabilities of the TI audio codec).
Solid lines show the frequency response.
The dashed line shows the combined phase response.
Individual frequency response is enabled by checking the right check box in the Enable column.
• Zoom is available by holding Ctrl and drawing a zoom window with the left mouse button or dynamically zooming the gain range with the right mouse button.
To cancel zoom, click the right mouse button while not pressing any key.
• Each biquad has its own unique handle with a unique color. To change the frequency and gain of a biquad, grab and drag its handle.
• Each biquad can be configured for parametric EQ, Shelf (Bass and Treble), High Pass, Low Pass,
Phase Shift, Notch.
• Some filters (for example High Pass filter) have sub-types that can be selected by the SubType column.
• Due to digital range limitations, the biquads will automatically scale, if the biquad coefficients exceed the limitations.
The coordinate system will shift accordingly to reflect the resulting attenuation.
• Coefficients are automatically sent to the TI audio codec – the filter response can be verified in real-time.
• Some filter parameters may lead to unstable filter
CAUTION
If the filter becomes unstable, loud noise may occur.
8
• To retrieve the biquad coefficients, click the Coeff button. This will open a window with the biquad
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coefficients:
Control Software
Figure 6. Filter Coefficients
The coefficients may be used for a customer’s filter implementation. The format is compatible with the TI audio codec that was detected by the Codec Control software.
2.6
EVM Applications
Some TI audio codec EVMs contain an EEPROM that can store EVM applications, for example:
• Initialization scripts
• Parameter patch scripts
The CodecControl software contains a browser to access the applications stored in the EEPROM. To access the browser, select File->EVM Applications…
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Figure 7. EVM Applications
Applications stored in the EEPROM are listed in a tree view.
To add an application, choose Add Application from the context menu (right mouse click within the tree view).
To change the name of an application, select the application, single click on the application and type the new name.
Each application owns one or several scripts. The scripts consist of a sequence of commands that program the TI audio codec (or EVM components). Examples are initialization scripts.
To add a script to an application, choose Add Script from the context menu. Double click on the script to open a command window. The command window has an open button to choose a script via a file dialog or alternatively it is also possible to write the script within the command window.
Some TI audio codecs have on or more push buttons that select an application or a script within an application. Please refer to the EVM user’s guide for further information about how to select applications and scripts for a specific EVM.
Click Update EVM to program the EEPROM.
Scripts are stored in a compiled binary format on the EEPROM and cannot be read back. A red lock next to the application name highlights scripts that reside in the EEPROM but can not be viewed in the command window.
To change the sequence of scripts or applications, drag a script or application to the new position.
2.7
Firmware Update
TI may publish new firmware for TI audio codec EVMs in the future. To program a new firmware to a TI audio codec EVM, choose File → Update Firmware… and select the new firmware file.
The update process takes a few seconds (there is no progress bar) and will be finished once the update firmware dialog disappears.
The EVM must be disconnected and reconnected to complete the firmware update process.
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2.8
Script Syntax
A script is a text file that contains data to send to a device.
Each line in a script file is one command. No provision is made for extending lines beyond one line, except for the > command. A line is terminated by a carriage return.
The first character of a line is the command. Commands are:
r
Read from the serial control bus
w
Write to the serial control bus
>
Extend repeated write commands
#
Comment
i
Set interface bus to use
b
Break
f d
Delay
Wait for Flag
Command: r <address> <register> <length>
<address> is the device address in hexadecimal format. For example 30 for device address 0x30.
<register> is the register in hexadecimal format that will be read from.
<length> is the number of bytes that will be read from <register> in auto-increment mode.
The result will be displayed in the right-side output window of the command interpreter dialog.
Command: w <address> <register> <data ...>
<address> is the device address in hexadecimal format. For example 30 for device address 0x30.
<register> is the register in hexadecimal format that will be written to.
<data…> is a sequence of bytes that will be written to the <register> in auto-increment mode. Each byte is in hexadecimal format.
Command: > <data ...>
This command continues a write sequence in a new line.
<data…> is a sequence of bytes that will be written in auto-increment mode. Each byte is in hexadecimal format.
Command: # [optional comment]
This command indicates a comment.
Command: i<interface>
<interface> is i2c for I2C or spi for SPI
Command: b[optional comment]
[optional comment] is a string of characters. The command interpreter will show a modal dialog with the optional comment. Script execution will resume once the dialog is closed.
Command: d<time>
This command suspends script execution by at least <time> milliseconds.
Command: f <address> <register> <mask> [optional timeout]
This commands suspends script execution until the value read from <address> <register> matches
<mask>
<address> is the device address in hexadecimal format. For example 30 for device address 0x30.
<register> is the register in hexadecimal format that will be read from.
<mask> is a 8-bit binary format mask that is compared with the data from the device. Each bit can be
0, 1 or X.
For example: <mask> = 010XX01X tests, if the data from the device has D7=0, D6=1, D5=0, D4=don’t care, D3=don’t care, D2=0, D1=1, D0=don’t care.
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[optional timeout] specifies how long (milliseconds) the command interpreter will poll the device if the data doesn’t match the <mask>
3 AIC3110/AIC3100/AIC3120 EVM
This chapter contains information about the AIC3110/AIC3100/AIC3120 EVM
3.1
Overview
The AIC3110/AIC3100/AIC3120 evaluation module is an easy to use, small form-factor system that allows access to all features of the AIC3110/AIC3100/AIC3120 via a USB interface and a PC running the
CodecControl software.
It consists of:
• AIC3110/AIC3100/AIC3120 codec
• Headphone output
• Class-D speaker terminals
• Microphone input
• Analog volume control
• USB interface
• User interface
– LEDs
– Buttons
• Control interface test points
• Digital audio interface test points
3.2
Getting Started
To get started with the AIC3110/AIC3100/AIC3120 EVM:
• Install the CodecControl software (see 2.2).
• Launch the CodecControl software.
• Plug a headphone into J4.
• Connect the EVM to the PC via a mini USB-B to USB-A cable. The CodecControl software will automatically detect the EVM and run an initialization script, which will configure the
AIC3110/AIC3100/AIC3120 EVM for audio playback through the headphone jack.
• Play and/or record music with any Windows application (e.g. Windows Media Player, YouTube, iTunes…)
3.3
EVM Applications
The AIC3110/AIC3100/AIC3120 EVM supports multiple EVM applications that can be stored in the on-board EEPROM.
SW2 cycles through applications. LED D1 indicates, which application is active by blinking N times when
SW1 selects application #N.
SW3 cycles through patches. LED D2 indicates, which patch is applied by blinking N times when SW2 selects patch #N
The first application (if present) is the boot application – the boot application contains a script that is intended to initialize the AIC3110/AIC3100/AIC3120. It will be skipped by SW1.
The first script of each application contains the application itself. Subsequent scripts of each application other than the boot application are loaded as patches to the application each time SW2 selects a patch.
It is possible to program complex use cases to the EVM and execute them without having to run the
CodecControl software.
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AIC3110/AIC3100/AIC3120 EVM
A simple example is to program the AIC3110/AIC3100/AIC3120 initialization script from the CodecControl software to the boot application. Afterwards, the EVM acts as a USB sound card without requiring the
CodecControl software.
3.4
Jumpers, Connectors, Test
W1: 1-2: Select analog volume control potentiometer.
2-3: Select microphone detection.
W2: insert to apply right channel mic-bias voltage to microphone connector.
W3: insert to apply left channel mic-bias voltage to microphone connector.
W4: AVDD wire loop. Cut and insert ampere meter to measure AVDD current.
W5: SPVDD wire loop. Cut and insert ampere meter to measure SPVDD current.
W6: HPVDD wire loop. Cut and insert ampere meter to measure HPVDD current.
W7: DVDD wire loop. Cut and insert ampere meter to measure DVDD current.
W8: IOVDD wire loop. Cut and insert ampere meter to measure IOVDD current.
TP1: I2C SCL
TP2: I2C SDA
TP3: MCLK for codec
TP4: I2S™ DIN to codec
TP5: I2S BCLK
TP6: I2S DOUT from codec
TP7: I2S WCLK
TP12: Reset
TP13: GPIO1 from codec
TP14: GND
TP15:
TP8, TP9, TP10, TP11, TP12: Not used by AIC3110/AIC3100/AIC3120
J1:
J2:
J3:
J4: mini USB-B connector
Microphone input
Class-D speaker terminal
Headphone output
SW1: Reset codec
SW2: Select EVM application
SW3: Select patch script
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EVM Schematics
4 EVM Schematics
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THIS SCHEMATIC PERTAINS
TO THE FOLLOWING DEVICES
AIC3111 - (STEREO CLASS-D)
EDGE NUMBER: 6511728
AIC3120 - (MONO CLASS-D)
EDGE NUMBER: 6511729
AIC3110 - (STEREO CLASS-D)
EDGE NUMBER: 6511730
AIC3100 - (STEREO CLASS-D)
EDGE NUMBER: 6511731
DAC3120 - (MONO CLASS-D)
EDGE NUMBER: 6511733
DAC3100 - (STEREO CLASS-D)
EDGE NUMBER: 6511734
DAC3101 - (STEREO CLASS-D)
EDGE NUMBER: 6511732
ACEV-1B_RHB_USB_EVM_REVB
GND
1
2
3
4
EEPROM
U2
mfg: MICROCHIP p/n: 24FC512-I/SM
8
7
6
5
+3.3V
GND
C10
0.1ufd/6.3V
0402
GND
R8
2.7K/5%
0603
SOIC8-SM
512K
R9
2.7K/5%
0603
+3.3V
GND
USB INPUT
J1
6
Case
7
Case
8
Case
9
Case
10
NC
11
NC
USB MINIB mfg: HIROSE p/n: H2959CT
GND
5
ID_NC
4
Data+
Data-
3
2
5v
1
GND
+5V
R2
1.50K
0603
R3
27.4
0603
R4
27.4
0603
+3.3V
C1
C2
1000pfd/50V
0603
100pfd/50V
0805
R1
30.9K
0603
C3
GND
0.1ufd/6.3V
0402
+3.3V
GND
GND
1
2
OE
Y1
Vcc
4
GND OUT
3
SMT-8002
6MHz/3.3V
+3.3V
7
8
9
10
11
12
3
4
5
6
1
2
C4
47pfd/50v
0603
C5
47pfd/50v
0603
C6
0.1ufd/6.3V
0402
GND
48 47 46 45 44 43 42 41 40 39 38 37
TAS1020BPFB
13 14 15 16 17 18 19 20 21 22 23 24
32
31
30
29
28
36
35
34
33
27
26
25
GND GND GND
+3.3V
R5
100K
0603
GND
C7
1.0ufd/16V
0603
GND GND
D1
Yellow
0805
D2
Yellow
0805
+3.3V
R6
649
0603
+3.3V
R7
649
0603
GPLED1 GPLED2
+3.3V
GND
C8
0.1ufd/6.3V
0402
TI
PAGE INFO:
USB CONTROLLER
STEVE LEGGIO SEE TABLE ON PAGE #1
U3
1
2
3
5
GND
SOT23-DBV5
SN74LVC1G126DBVR
4
+3.3V
C11
0.1ufd/6.3V
0402
GND
GND
+3.3V
C9
GND
0.1ufd/6.3V
0402
GND
White
TP1
White
TP2
White
TP3
White
TP4
SCL
SDA
MCLK
White
TP5
White
TP6
DIN
BCLK
DOUT
WCLK
White
TP7
White
TP8
White
TP9
TP10
White
MISO
MOSI
SS~
SCLK
I2C
MCKL
I2S
SPI
GND
R13
10K
0603
White
TP11
I2S_ENABLE
I2S_ENABLE
+3.3V
R12
10K
0603
C14
0.1ufd/50V
0603
GPIO2
SW3
1 2 mfg: E-SWITCH p/n: TL1015AF160QG
GND
GND
+3.3V
R11
10K
0603
C13
0.1ufd/50V
0603
GPIO1
SW2
1 2 mfg: E-SWITCH p/n: TL1015AF160QG
GND
TP12
White
GND
RESET~
RESET
+3.3V
R10
10K
0603
C12
0.1ufd/50V
0603
RESET
SW1
1 2 mfg: E-SWITCH p/n: TL1015AF160QG
GND
GND
SEPT 23, 2009
ACEV-1B_RHB_USB_EVM_REVB
1
A
B
SL
5
U4 - OPTIONS
DEVICE UNDER TEST (DUT)
AIC3111 - (STEREO CLASS-D)
AIC3120 - (MONO CLASS-D)
AIC3110 - (STEREO CLASS-D)
AIC3100 - (STEREO CLASS-D)
DAC3120 - (MONO CLASS-D)
DAC3100 - (STEREO CLASS-D)
DAC3101 - (STEREO CLASS-D)
THIS SCHEMATIC PERTAINS
TO ALL ABOVE DEVICES
FOR MONO CLASS-D
U4 - OPTIONS
AIC3120
&
DAC3120
POPULATE R18 & R19
WITH 0 OHM'S
ACEV-1B_RHB_USB_EVM_REVB
MICBIAS
MIC IN
LEFT
RIGHT
4
1
6
3
2
5
J2
mfg: CUI STACK p/n: SJ-43516-SMT
GND
W2
1
2
R16
2.20K
0603
W3
1
2
R17
2.20K
0603
C18
0.47ufd/16V
0603
C19
0.47ufd/16V
0603
J3
1
6A/125V
GRAY mfg: OST p/n: ED1516
4
3
2
HEADPHONE
LEFT
RIGHT
2
5
6
3
4
1
J4
mfg: CUI STACK p/n: SJ-43516-SMT
MICDET
GND
C24
100ufd/6.3V
1210
C25
100ufd/6.3V
1210
HPL
HPR
SPLM
SPLP
SPRM
SPRP
MICDET
MIC1LP
MIC1RP
MIC1LM
R18
0.0
1206
R19
0.0
1206
SPVDD GND
GND
C22
AVDD
C20
10ufd/6.3V
0603
C21
0.1ufd/6.3V
0402
GND
0.1ufd/6.3V
0402
17
18
19
20
21
22
23
24
SPVDD
GND
C23
0.1ufd/6.3V
0402
16 15 14 13 12 11 10 9
DUT
U4
QFN32-RHB
8
7
3
2
1
6
5
4
25 26 27 28 29 30 31 32
TP13
White
C26
0.1ufd/6.3V
0402
C27
10ufd/6.3V
0603
HPVDD
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
38
39
40
41
33
34
35
36
37
QFN32-RHB
GND
IOVDD
C15
0.1ufd/6.3V
0402
W1
+3.3V
GND
R14
48.9K
0603
VR1
50K
3309P
C17
0.22ufd/10V
0603
R15
0.0
0603
GND
DVDD
C16
0.1ufd/6.3V
0402
SCL
SDA
MCLK
BCLK
WCLK
DIN
DOUT
RESET~
TI
PAGE INFO:
AUDIO CODEC
STEVE LEGGIO SEE TABLE ON PAGE #1
SEPT 23, 2009
ACEV-1B_RHB_USB_EVM_REVB
2
A
B
SL
5
POWER SUPPLY
+5.0V USB INPUT
+3.3V OUTPUT
+5V
GND
C31
10ufd/16V
0805
U6
TPS73633DBVT
1
2
3
GND
C32
0.1ufd/50V
0603
SOT230DBV5
3.3V/400mA
R21
10K
0603
GND
V_ENABLE
5
4
+5V
+3.3V
GND
C33
10ufd/16V
0805
ACEV-1B_RHB_USB_EVM_REVB
POWER SUPPLY
+5.0V USB INPUT
+1.8V OUTPUT
+5V
GND
C28
10ufd/16V
0805
U5
TPS73618DBVT
GND
C29
0.1ufd/50V
0603
GND
1
2
3
SOT230DBV5
1.8V/400mA
R20
10K
0603
V_ENABLE
5
4
+5V
+1.8V
GND
C30
10ufd/16V
0805
DEVICE UNDER TEST (DUT)
CURRENT MEASUREMENT
W4
+3.3V
AVDD
AVDD
SPVDD
+5V
HPVDD
+3.3V
W5
SPVDD
1210
100ufd/6.3V
W6
HPVDD
C34
GND
DVDD
+1.8V
W7
DVDD
IOVDD
+3.3V
W8
IOVDD
STANDOFFS
HW1 HW2 HW3 HW4
0.5in
0.5in
0.5in
0.5in
GND GND GND GND
0.5in
0.5in
0.5in
0.5in
AGND=GND=DGND
TP14 TP15
Black Black
GND
GND
TI
PAGE INFO:
AIC3XXXRHB_USB_EVM
STEVE LEGGIO
BREAK-OUT CONNECTIONS
CLASS-D
SPEAKER
OUTPUT
LINE
OUTPUTS
HEADSET
GROUND
IN1+
AGND
IN2+
AGND
IN3+
AGND
IN4+
AGND
OUT1+
OUT1GND
OUT2+
OUT2GND
OUT3+
OUT3GND
OUT4+
OUT4GND
AGND
HPGND
HPGND
HPGND
HPGND
IN5+
AGND
IN6+
AGND
IN7+
AGND
IN8+
AGND
MICBIAS
AGND
SPK1+
SPK1-
SPK2+
SPK2-
SPKGND
SPKVDD
HPGND
HPVDD
AV_ENABLE
AGND
VARVA
AGND
+1.8VA
AGND
+3.3VA
AGND
+5VA
ANALOG INTERFACE CONNECTOR
mfg: JST p/n: 100P-JMDSS-G-1-TF(LF)(SN)
P1
MIC1LP
1 2
MIC1LM
3 4
GND
MIC1RP
5 6
GND
7 8
GND
GND
9 10
GND
GND
GND
GND
GND
GND
MICBIAS
GND
SPLP
SPLM
SPRP
SPRM
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
48
50
52
54
56
58
60
62
64
66
68
70
72
74
40
42
44
46
32
34
36
38
86
88
90
92
94
96
98
100
76
78
80
82
84
20
22
24
26
28
30
12
14
16
18
GND
GND
GND
GND
GND
GND
MICDET
GND
SPLP
SPLM
SPRP
SPRM
GND
HPL
HPR
GND
GND
GND
GND
GND
GND
GND
47
49
51
53
55
57
59
61
63
65
67
69
71
73
39
41
43
45
31
33
35
37
85
87
89
91
93
95
97
99
75
77
79
81
83
19
21
23
25
27
29
11
13
15
17
SMD-0.5mm
Anchor
BREAK-OUT CONNECTIONS
IN1-
AGND
IN2-
AGND
IN3-
AGND
IN4-
AGND
IN5-
AGND
IN6-
AGND
IN7-
AGND
IN8-
AGND
MICDET
AGND
SPK1+
SPK1-
SPK2+
SPK2-
OUT1-
OUT1GND
OUT2-
OUT2GND
OUT3-
OUT3GND
OUT4-
OUT4GND
AGND
HP1L
HP1R
HP2L
HP2R
SPKGND
CLASS-D
SPEAKER
OUTPUT
LINE
OUTPUTS
HEADSET
OUTPUTS
SPKVDD
HPGND
HPVDD
RESERVED
AGND
VARVA
AGND
+1.8VA
AGND
+3.3VA
AGND
+5VA
GND
SMD-0.5mm
SEE TABLE ON PAGE #1
BREAK-OUT CONNECTIONS
+5VD
DGND
+3.3VD
DGND
+1.8VD
DGND
VARVD
DGND
DV_ENABLE
RESERVED
DGND
MCKL
DGND
RESERVED
DIGITAL INTERFACE CONNECTOR
mfg: JST p/n: 100P-JMDSS-G-1-TF(LF)(SN)
P2
1 2
+5V +5V
3 4
GND
GND
5 6
+3.3V
+3.3V
7 8
GND
GND
9 10
+1.8V
+1.8V
11 12
GND
GND
13 14
GND
V_ENABLE
GND
GND
MCLK
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
56
58
60
62
64
66
68
70
48
50
52
54
84
86
88
90
92
94
96
98
100
72
74
76
78
80
82
40
42
44
46
32
34
36
38
16
18
20
22
24
26
28
30
GND
SCL
SDA
MCLK
DIN
BCLK
DOUT
WCLK
MISO
MOSI
SS~
SCLK
I2S_ENABLE
RESET~
GND
GND
55
57
59
61
63
65
67
69
47
49
51
53
83
85
87
89
91
93
95
97
99
71
73
75
77
79
81
39
41
43
45
31
33
35
37
15
17
19
21
23
25
27
29
SMD-0.5mm
Anchor
BREAK-OUT CONNECTIONS
+5VD
DGND
+3.3VD
DGND
+1.8VD
DGND
VARVD
DGND
RESERVED
I2C
MCKL_1
I2S_1
SPI
I2S_ENABLE
RESET
DGND
MCKL_2
I2S_2
RESERVED
GND
SMD-0.5mm
SEPT 23, 2009
ACEV-1B_RHB_USB_EVM_REVB
3
A
B
SL
5
IMPORTANT NOTICE
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