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Philips Semiconductors
ARM-based Microcontroller
Pin Function Select Register 0 (PINSEL0 - 0xE002C000)
The PINSEL0 register controls the functions of the pins as per the settings listed in Table 65. 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 58: Pin Function Select Register 0 for LPC2119/2129 (PINSEL0 - 0xE002C000)
Pin
PINSEL0
Function when 00
Name
1:0
P0.0
GPIO Port 0.0
3:2
P0.1
GPIO Port 0.1
5:4
P0.2
GPIO Port 0.2
7:6
P0.3
GPIO Port 0.3
9:8
P0.4
GPIO Port 0.4
11:10
P0.5
GPIO Port 0.5
13:12
P0.6
GPIO Port 0.6
15:14
P0.7
GPIO Port 0.7
17:16
P0.8
GPIO Port 0.8
19:18
P0.9
GPIO Port 0.9
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
Table 59: Pin Function Select Register 0 for LPC2292/2294 (PINSEL0 - 0xE002C000)
Pin
PINSEL0
Function when 00
Name
1:0
P0.0
GPIO Port 0.0
3:2
P0.1
GPIO Port 0.1
5:4
P0.2
GPIO Port 0.2
7:6
P0.3
GPIO Port 0.3
9:8
P0.4
GPIO Port 0.4
11:10
P0.5
GPIO Port 0.5
13:12
P0.6
GPIO Port 0.6
15:14
P0.7
GPIO Port 0.7
17:16
P0.8
GPIO Port 0.8
19:18
P0.9
GPIO Port 0.9
Pin Connect Block
Function when 01
TxD (UART0)
RxD (UART0)
2
SCL (I
C)
Capture 0.0 (TIMER0)
2
SDA (I
C)
Match 0.0 (TIMER0)
SCK (SPI0)
Capture 0.1 (TIMER0)
MISO (SPI0)
Match 0.1 (TIMER0)
MOSI (SPI0)
Capture 0.2 (TIMER0)
SSEL (SPI0)
TxD UART1
RxD (UART1)
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
Function when 10
TxD (UART0)
RxD (UART0)
2
SCL (I
C)
Capture 0.0 (TIMER0)
2
SDA (I
C)
Match 0.0 (TIMER0)
SCK (SPI0)
Capture 0.1 (TIMER0)
MISO (SPI0)
Match 0.1 (TIMER0)
MOSI (SPI0)
Capture 0.2 (TIMER0)
SSEL (SPI0)
TxD UART1
RxD (UART1)
101
LPC2119/2129/2292/2294
Function when 10
Function when 11
PWM1
PWM3
PWM2
PWM4
PWM6
EINT1
EINT2
Function when 11
PWM1
PWM3
PWM2
PWM4
PWM6
Preliminary User Manual
Reset
Value
Reserved
00
EINT0
00
Reserved
00
EINT1
00
Reserved
00
Reserved
00
Reserved
00
EINT2
00
Reserved
00
EINT3
00
Reserved
00
Reserved
00
Reserved
00
Reserved
00
Reserved
00
Reserved
00
Reset
Value
Reserved
00
EINT0
00
Reserved
00
EINT1
00
Reserved
00
Reserved
00
Reserved
00
EINT2
00
Reserved
00
EINT3
00
January 08, 2004
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