W83627SF-AW Winbond, W83627SF-AW Datasheet - Page 87

• Manufacturer Part Number: W83627SF-AW
• Manufacturer: Winbond

Specifications of W83627SF-AW

• Pin Count: 128
• Lead Free Status / RoHS Status: Not Compliant

CR2A (GPIO multiplexed pin selection register 1. VCC powered. Default 0X7C)
CR2B (GPIO multiplexed pin selection register 2. VCC powered. Default 0xC0)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7 - 6 : Reserved
Bit 5
Bit 4
Bit 3
: Port Select (select Game Port or General Purpose I/O Port 1)
= 0
= 1
: PIN128S
= 08042 P12
= 1GP10
: PIN127S
= 08042 P13
= 1GP11
: PIN126S
= 08042 P14
= 1GP12
: PIN125S
= 08042 P15
= 1GP13
: PIN124S
= 08042 P16
= 1GP14
: PIN120S
= 0MSO (MIDI Serial data Output)
= 1IRQIN0 (select IRQ resource through CRF3 bit 3 - 0 of Logical Device 8)
: PIN119S
= 0MSI (MIDI Serial data Input)
= 1GP20
: PIN90S
= 0PLED (PLED0 control bits are in CRF5 bit 7 - 6 of Logical Device 8)
= 1GP23
: PIN89S
= 0
= 1
: PIN88S
= 0 IRRX
= 1 GP25
Game Port
GP24
Enable bit 6 - 2 selection between GP10 ~ GP14 or 8042 KBC P12 - P16 for pin
128 - 124.
WDTO (Watch Dog Timer is controlled by CRF5, CRF6, CRF7 of Logical
Device 8)
- 87 -
Publication Release Date: May 31, 2005
W83627SF
Revision A1