LPC-P1114 User Manual [PDF/766KB]

LPC-P1114 User Manual [PDF/766KB]
LPC-P1114 development board
Users Manual
All boards produced by Olimex are ROHS compliant
Revision A, May 2010
Copyright(c) 2009, OLIMEX Ltd, All rights reserved
Page 1
INTRODUCTION
LPC-P1114 is development board with LPC1114 ARM Cortex-M0 based
microcontrollers for embedded applications from NXP. LPC-P1114 featuring a high
level of integration and low power consumption. This microcontroller supports
various interfaces such as one Fast-mode Plus I2C-bus interface, one RS-485/EIA485 UART, two SSP interfaces, four general purpose timers, a 10-bit ADC. On the
board are available UEXT, Debug Interface, user buttons and leds.
BOARD FEATURES
•
MCU: LPC1114 Cortex-M0, up to 50 Mhz, 32 kB Flash, 8kB SRAM,
UART RS-485, two SSP, I2C/Fast+, ADC
•
Power supply circuit
•
Power-on led
•
USB connector only for power supply, not USB functionality
•
Debug interface – SWD (Serial Wire Debug)
•
UEXT connector
•
Eight user leds
•
Two user buttons
•
Reset button
•
Prototype area
•
FR-4, 1.5 mm, soldermask, component print
•
Dimensions: 80x50mm (3.15 x 1.97")
Page 2
ELECTROSTATIC WARNING
The LPC-P1114 board is shipped in protective anti-static packaging. The board
must not be subject to high electrostatic potentials. General practice for working
with static sensitive devices should be applied when working with this board.
BOARD USE REQUIREMENTS
Cables: USB-Mini cable is need as this board used power supply from the USB.
Hardware: To program this board you need JTAG and software which supports
Cortex M0.
PROCESSOR FEATURES
LPC-P1114 board use ARM Cortex™-M0 microcontroller LPC1114FBD48/301 from
NXP Semiconductors with these features:
–
ARM Cortex-M0 processor, running at frequencies of up to 50 MHz.
–
ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC).
–
32 kB on-chip flash programming memory.
–
8 kB SRAM.
–
In-System Programming (ISP) and In-Application Programming (IAP) via
on-chip bootloader software.
–
Serial interfaces:
- UART with fractional baud rate generation, internal FIFO, and RS485 support.
- Two SSP controllers with FIFO and multi-protocol capabilities
- I2C-bus interface supporting full I2C-bus specification and Fastmode Plus with a data rate of 1 Mbit/s with multiple address
recognition and monitor mode.
–
Other peripherals:
- 42 General Purpose I/O (GPIO) pins with configurable pullup/pull-down resistors.
- Four general purpose timers/counters with a total of four capture
inputs and 13 match outputs.
- Programmable WatchDog Timer (WDT).
- System tick timer.
–
Serial Wire Debug.
–
High-current output driver (20 mA) on one pin.
–
High-current sink drivers (20 mA) on two I2C-bus pins in Fast-mode Plus.
Page 3
–
Integrated PMU (Power Management Unit) to minimize power
consumption during Sleep, Deep-sleep, and Deep power-down modes.
–
Three reduced power modes: Sleep, Deep-sleep, and Deep power-down.
–
Single 3.3 V power supply (2.0 V to 3.6 V).
–
10-bit ADC with input multiplexing among 8 pins.
–
GPIO pins can be used as edge and level sensitive interrupt sources.
–
Clock output function with divider that can reflect the system oscillator
clock, IRC clock, CPU clock, and the Watchdog clock
–
Processor wake-up from Deep-sleep mode via a dedicated start logic using
up to 13 of the functional pins.
–
Brownout detect with four separate thresholds for interrupt and one
threshold for forced reset.
–
Power-On Reset (POR).
–
Crystal oscillator with an operating range of 1 MHz to 25 MHz.
–
12 MHz internal RC oscillator trimmed to 1 % accuracy that can optionally
be used as a system clock.
–
PLL allows CPU operation up to the maximum CPU rate without the need
for a high-frequency crystal. May be run from the main oscillator, the
internal RC oscillator, or the watchdog oscillator.
Page 4
BLOCK DIAGRAM
Page 5
MEMORY MAP
Page 6
Page 7
red
red
red
R4
10k
red
R5
10k
red
R6
10k
red
560R
R4
R3
R2
R1
R-MAT2
560R
R4
R3
R2
R1
R-MAT1
3.3V
+
C9
10uF/6.3V/TANT
OUT
R21
390R/1%
R20
240R/1%
100nF
C8
R19
560R
PWR
GND_PIN
GND
BUT2
T1157
WAKE_UP
R17
10k
R15
2.0k
3.3V 3.3V
R16
2.0k
3.3V
LPC1113FBD48
BH10S
BH10S
BH10S
BH10S
BH10S
BH10S
BH10S
BH10S
BH10S
BH10S
UEXT
UEXT-1
UEXT-2
TXD
UEXT-3
RXD
UEXT-4
SCL
UEXT-5
SDA
UEXT-6
MISO
UEXT-7
MOSI/SWV UEXT-8
SCK
UEXT-9
CS
UEXT-10
3.3V
VBUS
DD+
ID
GND
USB
http://www.olimex.com/dev
COPYRIGHT(C) 2010, Olimex Ltd.
Rev. A
LPC-P1114
4 7k
C6
33R(NA)
33R(NA)
C5
3.3V
T1
DTA114YKA(NA)
R13
1.5k/1%(NA)
#USB_CONNECT
USBC
yellow(NA)
MICRO_B
C7
10nF
USB_VBUS
DR11
D+
R12
D-/P2.4
U2DD+/P2.5
U2D+
3.3V_CORE_E
44
1
2
3.3V
C4
CLOSE
41
100nF
19
20
RXD
TXD
SWD
WAKE_UP
P1_0
P1_1
P1_2
P1_3
P1_4
P1_5
P1_6
P1_7
P1_8
P1_9
P1_10
P1_11
33
34
35
39
40
45
46
47
9
17
30
42
R14
560R(NA)
41
44
19
20
33
34
35
39
40
45
46
47
9
17
30
42
1 0k
IT1185AU2
RESET
RSTN
R18
10k
BUT1
T1157
2
13
26
38
18
21
1
11
12
24
25
31
TMS/PIO1_0/AD1/CT32B1_CAP0
TDO/PIO1_1/AD2/CT32B1_MAT0
PIO3_0/#DTR
#TRST/PIO1_2/AD3/CT32B1_MAT1
PIO3_1/#DSR
SWDIO/PIO1_3/AD4/CT32B1_MAT2
PIO3_2/#DCD
PIO1_4/AD5/CT32B1_MAT3/WAKEUP
PIO3_3/#RI
PIO1_5/#RTS/CT32B0_CAP0
PIO1_6/RXD/CT32B0_MAT0
PIO2_0/#DTR/SSEL1
PIO1_7/TXD/CT32B0_MAT1
PIO2_1/#DSR/SCK0
PIO1_8/CT16B1_CAP0
PIO2_2/#DCD/MISO1
PIO1_9/CT16B1_MAT0
PIO2_3/#RI/MOSI1
PIO1_10/AD6/CT16B1_MAT1
PIO3_4
PIO1_11/AD7
PIO3_5
PIO2_6
PIO2_4
PIO2_7
PIO2_5
PIO2_8
PIO2_9
VDD(3V3)
PIO2_10
PIO2_11/SCK0
VSS
RST
P0_1
P0_2
P0_3
P0_4
SCL
P0_5
SDA
#USB_CONNECT P0_6
P0_7
P0_8
MISO
P0_9
MOSI/SWV
P0_10
SWC
P0_11
RSTN
3
4
10
14
15
16
22
23
27
28
29
32
GND3
GND4
+5V_JLINK
IN
3.3V
USER
BUTTONS
2
13
26
38
18
21
1
11
12
USER 24
CS
25
SCK 31
P2_0
P2_1
P2_2
P2_3
2.4/3.4
2.5/3.5
P2_6
P2_7
P2_8
P2_9
P2_10
P2_11
36
37
43
48
3
4
10
14
15
16
22
23
27
28
29
32
BLD_E
R10 1k
18p(NA)
ADJ/GND
3.3V
XTALIN
VSSIO
VDDIO
#RESET/PIO0_0
PIO0_1/CLKOUT/CT32B0_MAT2
PIO0_2/SSEL0/CT16B0_CAP0
PIO0_3
PIO0_4/SCL
PIO0_5/SDA
PIO0_6/SCK0
PIO0_7/#CTS
PIO0_8/MISO/CT16B0_MAT0
PIO0_9/MOSI/CT16B0_MAT1
SWCLK/PIO0_10/SCK0/CT16B0_MAT2
TDI/PIO0_11/AD0/CT32B0_MAT3
USB_VBUS
HN1x2
10k
10k(NA)
1k(NA)
18p(NA)
D1
BAT54C
VR1(3.3V)
LM1117IMPX-ADJ
3.3V
3.3V
6
5
8
Q1
12MHz/20pF
7
7
XTALOUT
6
5
36
37
43
48
C3
C2
8
P3_0
P3_1
P3_2
P3_3
27pF
27pF
100nF
C1
U1
R7
R8
R9
USB
USB_VBUS
POWER SUPPLY
3.3V 3.3V
3.3V_IO_E
CLOSE
3.3V
3.3V
GND1
GND2
3.3V 3.3V 3.3V 3.3V
LED0 LED1 LED2 LED3 LED4 LED5 LED6 LED7
red
+5V_JLINK
MOSI/SWV
SWD
SWC
R1
10k
1
red
1
3
5
7
9
11
13
15
17
19
3.3V
2
BH20S
SWD
3.3V
2
1
2
4
6
8
10
12
14
16
18
20
DEBUG INTERFACE:
SCHEMATIC
BOARD LAYOUT
POWER SUPPLY CIRCUIT
LPC-P1114 is power supplied +5V via USB, or via JTAG.
RESET CIRCUIT
LPC-P1114 reset circuit includes LPC1114 pin 3 (#RESET/PIO0_0), R18 (10k) and
RESET button.
CLOCK CIRCUIT
Quartz crystal 12 MHz is connected to LPC1114 pin 6 (XTALIN) and pin 7
(XTALOUT).
Page 8
JUMPER DESCRIPTION
3.3V_CORE_E
This jumper, when closed, enables microcontroller 3.3V power supply.
Default state is closed.
3.3V(I/O)_E
This jumper, when closed, supplies 3.3 V voltage to LPC1114 pin 8 (VDDIO).
Default state is closed.
Page 9
INPUT/OUTPUT
LED0 (red) connected via R-MAT1 to LPC1114 pin 36 (PIO3_0/#DTR).
LED1 (red) connected via R-MAT1 to LPC1114 pin 37 (PIO3_1/#DSR).
LED2 (red) connected via R-MAT1 to LPC1114 pin 43 (PIO3_2/#DCD).
LED3 (red) connected via R-MAT1 to LPC1114 pin 48 (PIO3_3/#RI).
LED4 (red) connected via R-MAT2 to LPC1114 pin 18 (PIO3_4).
LED5 (red) connected via R-MAT2 to LPC1114 pin 21 (PIO3_5).
LED6 (red) connected via R-MAT2 to LPC1114 pin 1 (PIO2_6).
LED7 (red) connected via R-MAT2 to LPC1114 pin 11 (PIO2_7).
Power-on LED (red) – this LED shows that +3.3V is applied to the board.
User button with name BUT1 (USER) connected to LPC1114 pin 24 (PIO2_9).
User button with name BUT2 connected to LPC1114 pin 40 (WAKEUP).
Reset button with name RESET connected to LPC1114 pin 3 (#RESET/PIO0_0).
Page 10
EXTERNAL CONNECTORS DESCRIPTION
UEXT
Pin #
Signal Name
1
3.3V
2
GND
3
TXD
4
RXD
5
SCL
6
SDA
7
MISO
8
MOSI
9
SCK
10
CS
SWD
Pin #
Signal Name
Pin #
Signal Name
1
3.3V
2
3.3V
3
NC
4
GND
5
NC
6
GND
7
SWD
8
GND
9
SWC
10
GND
11
pull-down
12
GND
13
MOSI
14
GND
15
NC
16
GND
17
pull-down
18
GND
19
+5V_JLINK
20
GND
Page 11
USB connector
Pin #
Signal Name
1
USB_VBUS
2
NC
3
NC
4
NC
5
GND
Page 12
MECHANICAL DIMENSIONS
Page 13
AVAILABLE DEMO SOFTWARE
- LPC-P1114_demo
Page 14
ORDER CODE
LPC-P1114 - assembled and tested board
How to order?
You can order to us directly or by any of our distributors.
Check our web www.olimex.com/dev for more info.
Revision history
Revision A, May 2010
Page 15
Disclaimer
© 2010 Olimex Ltd. All rights reserved. Olimex®, logo and combinations thereof, are registered
trademarks of Olimex Ltd. Other terms and product names may be trademarks of others.
The information in this document is provided in connection with Olimex products. No license, express
or implied or otherwise, to any intellectual property right is granted by this document or in
connection with the sale of Olimex products.
Neither the whole nor any part of the information contained in or the product described in this
document may be adapted or reproduced in any material from except with the prior written
permission of the copyright holder.
The product described in this document is subject to continuous development and improvements. All
particulars of the product and its use contained in this document are given by OLIMEX in good faith.
However all warranties implied or expressed including but not limited to implied warranties of
merchantability or fitness for purpose are excluded.
This document is intended only to assist the reader in the use of the product. OLIMEX Ltd. shall not
be liable for any loss or damage arising from the use of any information in this document or any error
or omission in such information or any incorrect use of the product.
Page 16
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