Datasheet

LPC2109_2119_2129_5 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 05 — 7 March 2007 15 of 35
NXP Semiconductors
LPC2109/2119/2129
Single-chip 16/32-bit microcontrollers
11:10 P0.21 0 0 GPIO Port 0.21 0
01PWM5
1 0 Reserved
1 1 Capture 1.3 (Timer 1)
13:12 P0.22 0 0 GPIO Port 0.22 0
0 1 Reserved
1 0 Capture 0.0 (Timer 0)
1 1 Match 0.0 (Timer 0)
15:14 P0.23 0 0 GPIO Port 0.23 0
0 1 RD2 (CAN controller 2)
1 0 Reserved
1 1 Reserved
17:16 P0.24 0 0 GPIO Port 0.24 0
0 1 TD2 (CAN controller 2)
1 0 Reserved
1 1 Reserved
19:18 P0.25 0 0 GPIO Port 0.25 0
0 1 RD1 (CAN controller 1)
1 0 Reserved
1 1 Reserved
21:20 P0.26 0 0 Reserved 0
0 1 Reserved
1 0 Reserved
1 1 Reserved
23:22 P0.27 0 0 GPIO Port 0.27 1
0 1 AIN0 (A/D input 0)
1 0 Capture 0.1 (Timer 0)
1 1 Match 0.1 (Timer 0)
25:24 P0.28 0 0 GPIO Port 0.28 1
0 1 AIN1 (A/D input 1)
1 0 Capture 0.2 (Timer 0)
1 1 Match 0.2 (Timer 0)
27:26 P0.29 0 0 GPIO Port 0.29 1
0 1 AIN2 (A/D input 2)
1 0 Capture 0.3 (Timer 0)
1 1 Match 0.3 (Timer 0)
29:28 P0.30 0 0 GPIO Port 0.30 1
0 1 AIN3 (A/D input 0)
10EINT3
1 1 Capture 0.0 (Timer 0)
Table 7. Pin function select register 1 (PINSEL1 - 0xE002 C004)
…continued
PINSEL1 Pin Name Value Function Value after
reset