Pin Configuration 113 May 03, 2004
Philips Semiconductors Preliminary User Manual
LPC2119/2129/2194/2292/2294ARM-based Microcontroller
2
O
I
O
P0.22 TD3 CAN3 transmitter output (available in LPC2194 only)
CAP0.0 Capture input for TIMER0, channel 0.
MAT0.0 Match output for TIMER0, channel 0.
3I
P0.23 RD2 CAN2 receiver input.
5O
P0.24 TD2 CAN2 transmitter output.
9I
P0.25 RD1 CAN1 receiver input.
11
I
I
O
P0.27 AIN0 A/D converter, input 0. This analog input is always connected to its pin.
CAP0.1 Capture input for TIMER0, channel 1.
MAT0.1 Match output for TIMER0, channel 1.
13
I
I
O
P0.28 AIN1 A/D converter, input 1. This analog input is always connected to its pin.
CAP0.2 Capture input for TIMER0, channel 2.
MAT0.2 Match output for TIMER0, channel 2.
14
I
I
O
P0.29 AIN2 A/D converter, input 2. This analog input is always connected to its pin.
CAP0.3 Capture input for TIMER0, channel 3.
MAT0.3 Match output for TIMER0, channel 3.
15
I
I
I
P0.30 AIN3 A/D converter, input 3. This analog input is always connected to its pin.
EINT3 External interrupt 3 input.
CAP0.0 Capture input for TIMER0, channel 0.
P1.16
to
P1.31
I/O
Port 1: Port 1 is a 32-bit bi-directional I/O port with individual direction controls for each bit. The
operation of port 1 pins depends upon the pin function selected via the Pin Connect Block.
Only pins 16 through 31 of port 1 are available.
Note: All Port 1 pins are 5V tolerant with built-in pull-up resistor that sets input level to high when
corresponding pin is used as input.
16 O
P1.16 TRACEPKT0Trace Packet, bit 0. Standard I/O port with internal pull-up.
12 O
P1.17 TRACEPKT1Trace Packet, bit 1. Standard I/O port with internal pull-up.
8O
P1.18 TRACEPKT2Trace Packet, bit 2. Standard I/O port with internal pull-up.
4O
P1.19 TRACEPKT3Trace Packet, bit 3. Standard I/O port with internal pull-up.
48
O P1.20 TRACESYNCTrace Synchronization. Standard I/O port with internal pull-up. LOW on
this pin while RESET
is LOW enables pins P1.25:16 to operate as a
Trace port after reset.
Important: LOW on pin P1.20 while RESET
is LOW enables pins P1.25:16 to
operate as a Trace port after reset.
Table 55: Pin description for LPC2119/2129/2194
Pin
Name
LQFP64
Pin #
Type Description
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