LPC2220 PHILIPS [NXP Semiconductors], LPC2220 Datasheet - Page 19

• Manufacturer Part Number: LPC2220
• Description: 16/32-bit ARM microcontrollers; flashless with 64 kB, with 10-bit ADC and external memory interface
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
9397 750 14061
Product data sheet
6.7 Pin function select register 1 (PINSEL1 - 0xE002 C004)
Table 7:
The PINSEL1 register controls the functions of the pins as per the settings listed in
Table
function is selected for a pin. For other functions direction is controlled automatically.
Settings other than those shown in the
Table 8:
PINSEL1
1:0
3:2
5:4
7:6
9:8
11:10
13:12
PINSEL0
31:30
8. The direction control bit in the IODIR register is effective only when the GPIO
Pin function select register 0 (PINSEL0 - 0xE002 C000)
Pin function select register 1 (PINSEL1 - 0xE002 C004)
Pin name
P0.16
P0.17
P0.18
P0.19
P0.20
P0.21
P0.22
Pin name
P0.15
16/32-bit ARM microcontrollers with external memory interface
Rev. 02— 30 May 2005
Value
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Value
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Table 8
Function
GPIO Port 0.16
EINT0
Match 0.2 (Timer 0)
Capture 0.2 (Timer 0)
GPIO Port 0.17
Capture 1.2 (Timer 1)
SCK (SPI1)
Match 1.2 (Timer 1)
GPIO Port 0.18
Capture 1.3 (Timer 1)
MISO (SPI1)
Match 1.3 (Timer 1)
GPIO Port 0.19
Match 1.2 (Timer 1)
MOSI (SPI1)
Capture 1.2 (Timer 1)
GPIO Port 0.20
Match 1.3 (Timer 1)
SSEL (SPI1)
EINT3
GPIO Port 0.21
PWM5
reserved
Capture 1.3 (Timer 1)
GPIO Port 0.22
reserved
Capture 0.0 (Timer 0)
Match 0.0 (Timer 0)
Function
GPIO Port 0.15
RI (UART1)
EINT2
reserved
are reserved, and should not be used.
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
LPC2210/2220
…continued
Value after reset
0
0
0
0
0
0
0
Value after reset
0
19 of 49