W83627HF/ F/ HG/ G
CR2A (GPIO multiplexed pin selection register 1. VCC powered. Default 0X7C)
BIT
DESCRIPTION
7
Port Select(select Game Port or General Purpose I/O Port 1)
0: Game Port
1: General Purpose I/O Port 1(pin121~128 select function GP10~GP17 or KBC Port
1)
6
5
4
3
2
1
1
PIN128S
0: 8042 P12
1: GP10
PIN127S
0: 8042 P13
1: GP11
PIN126S
0: 8042 P14
1: GP12
PIN125S
0: 8042 P15
1: GP13
PIN124S
0: 8042 P16
1: GP14
PIN120S
0: MSO (MIDI Serial Output)
1: IRQIN0 (select IRQ resource through CRF4 Bit 7-4 of Logical Device 8)
PIN119S
0: MS1 (MIDI Serial Input)
1: GP20
Publication Release Date: June 09, 2006
- 85 -
Revision 2.27