W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 113

• Manufacturer Part Number: W83627EHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Continued.
7.7
CR 30h. (Default 00h)
CR 62h, 63h. (Default 00h)
7.8
CR 30h. (Default 00h)
CR 60h, 61h. (Default 02h, 01h)
7~1
7~0
7~4
7~0
BIT
BIT
BIT
BIT
BIT
2
1
0
1
0
3
2
1
0
Logical Device 6 (Serial Flash Interface)
Logical Device 7 (GPIO1, GPIO6, Game Port & MIDI Port)
Reserved.
Reserved.
Reserved.
READ / WRITE
READ / WRITE
READ / WRITE
READ / WRITE
READ / WRITE
R / W
R / W
R / W
R / W
R / W
R / W
R / W
R / W
R / W
R / W
0: Port 92 disable.
1: Port 92 enable.
0: Gate A20 software control.
1: Gate A20 hardware speed up.
0: KBRST software control.
1: KBRST hardware speed up.
0: Serial Flash Interface is inactive.
1: Activate Serial Flash Interface.
These two registers select Serial Flash Interface I/O base address <100h :
FF8h> on 1 byte boundary.
0: GPIO6 is inactive.
0: MIDI Port is inactive.
0: Game Port is inactive.
0: GPIO1 is inactive.
These two registers select Game Port base address <100h : FFFh> on 1
byte boundary.
W83627EHF/EF, W83627EHG/EG
- 107 -
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
1: Activate GPIO6.
1: Activate MIDI Port.
1: Activate Game Port.
1: Activate GPIO1.
Publication Release Date: Nov. 2006
Revision 1.3