W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 112

• 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

7.6
CR 30h. (Default 01h)
CR 60h, 61h. (Default 00h,60h)
CR 62h, 63h. (Default 00h,64h)
CR 70h. (Default 01h)
CR 72h. (Default 0Ch)
CR F0h. (Default83h)
7~1
7~0
7~0
7~4
3~0
7~4
3~0
7~6
5~3
BIT
BIT
BIT
BIT
BIT
BIT
0
Logical Device 5 (Keyboard Controller)
Reserved.
Reserved.
Reserved.
Reserved.
READ / WRITE
READ / WRITE
READ / WRITE
READ / WRITE
READ / WRITE
READ / WRITE
R / W
R / W
R / W
R / W
R / W
R / W
0: Logical device is inactive.
1: Activate the logical device.
These two registers select the first KBC I/O base address <100h : FFFh>
on 1 byte boundary.
These two registers select the second KBC I/O base address <100h :
FFFh> on 1 byte boundary.
These bits select IRQ resource for KINT. (Keyboard interrupt)
These bits select IRQ resource for MINT. (PS/2 Mouse interrupt)
KBC clock rate selection
00: 6MHz
01: 8MHz
10: 12MHz
11: 16MHz
W83627EHF/EF, W83627EHG/EG
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DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION