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Philips Semiconductors
ARM-based Microcontroller
Table 59: Pin Function Select Register 0 for LPC2194/2294 (PINSEL0 - 0xE002C000)
Pin
PINSEL0
Function when 00
Name
21:20
P0.10
GPIO Port 0.10
23:22
P0.11
GPIO Port 0.11
25:24
P0.12
GPIO Port 0.12
27:26
P0.13
GPIO Port 0.13
29:28
P0.14
GPIO Port 0.14
31:30
P0.15
GPIO Port 0.15
1
CAN Controller 4 is available in LPC2294 only. Fields in the table related to CAN4 have Reserved value for all other parts.
Pin Function Select Register 1 (PINSEL1 - 0xE002C004)
The PINSEL1 register controls the functions of the pins as per the settings listed in following tables. The direction control bit in
the IO0DIR register is effective only when the GPIO function is selected for a pin. For other functions direction is controlled
automatically.
Table 61: Pin Function Select Register 1 for LPC2119/2129/2292 (PINSEL1 - 0xE002C004)
Pin
PINSEL1
Function when 00
Name
1:0
P0.16
GPIO Port 0.16
3:2
P0.17
GPIO Port 0.17
5:4
P0.18
GPIO Port 0.18
7:6
P0.19
GPIO Port 0.19
9:8
P0.20
GPIO Port 0.20
11:10
P0.21
GPIO Port 0.21
13:12
P0.22
GPIO Port 0.22
15:14
P0.23
GPIO Port 0.23
17:16
P0.24
GPIO Port 0.24
19:18
P0.25
GPIO Port 0.25
21:20
P0.26
23:22
P0.27
GPIO Port 0.27
25:24
P0.28
GPIO Port 0.28
27:26
P0.29
GPIO Port 0.29
29:28
P0.30
GPIO Port 0.30
31:30
P0.31
Pin Connect Block
Function when 01
RTS (UART1)
Capture 1.0 (TIMER1)
CTS (UART1)
Capture 1.1 (TIMER1)
DSR (UART1)
Match 1.0 (TIMER1)
DTR (UART1)
Match 1.1 (TIMER1)
CD (UART1)
RI (UART1)
Function when 01
EINT0
Capture 1.2 (TIMER1)
Capture 1.3 (TIMER1)
Match 1.2 (TIMER1)
Match 1.3 (TIMER1)
PWM5
Reserved
Capture 0.0 (TIMER0)
RD2 (CAN Controller 2)
TD2 (CAN Controller 2)
RD1 (CAN Controller 1)
Reserved
AIN0 (A/D Converter)
Capture 0.1 (TIMER0)
AIN1 (A/D Converter)
Capture 0.2 (TIMER0)
AIN2 (A/D Converter)
Capture 0.3 (TIMER0)
AIN3 (A/D Converter)
Reserved
128
LPC2119/2129/2194/2292/2294
Function when 10
Function when 11
RD4
TD4
EINT1
EINT2
Function when 10
Function when 11
Match 0.2 (TIMER0)
Capture 0.2 (TIMER0)
SCK (SPI1)
Match 1.2 (TIMER1)
MISO (SPI1)
Match 1.3 (TIMER1)
MOSI (SPI1)
Match 1.3 (TIMER1)
SSEL (SPI1)
Reserved
Capture 1.3 (TIMER1)
Match 0.0 (TIMER0)
Reserved
Reserved
Reserved
Match 0.1 (TIMER0)
Match 0.2 (TIMER0)
Match 0.3 (TIMER0)
EINT3
Capture 0.0 (TIMER0)
Preliminary User Manual
Reset
Value
Reserved
00
Reserved
00
1
(CAN Controller 4)
00
1
(CAN Controller 4)
00
Reserved
00
Reserved
00
Reset
Value
00
00
00
00
EINT3
00
00
00
Reserved
00
Reserved
00
Reserved
00
00
01
01
01
01
00
May 03, 2004
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