W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 223

• 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

CR 72h. (Default 0Ch)
CR F0h. (Default83h)
17.7 Logical Device 7 (GPIO1, GPIO6, Game Port & MIDI Port)
CR 30h. (Default 00h)
7~4
3~0
7~6
5~3
7~4
BIT
BIT
BIT
2
1
0
3
2
1
Reserved.
Reserved.
Reserved.
READ / WRITE
READ / WRITE
READ / WRITE
R / W
R / W
R / W
R / W
R / W
R / W
R / W
R / W
These bits select IRQ resource for MINT. (PS/2 Mouse interrupt)
KBC clock rate selection
00: 6MHz
01: 8MHz
10: 12MHz
11: 16MHz
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: GPIO6 is inactive.
0: MIDI Port is inactive.
0: Game Port is inactive.
W83627EHF/EF, W83627EHG/EG
- 212 -
1: Activate GPIO6.
1: Activate Game Port.
DESCRIPTION
DESCRIPTION
DESCRIPTION
1: Activate MIDI Port.