W83627SF-AW Winbond, W83627SF-AW Datasheet - Page 64

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

Specifications of W83627SF-AW

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

9.4
Commands
COMMAND
AAh
A4h
A5h
A6h
A7h
A8h
A9h
20h
60h
Read Command Byte of Keyboard Controller
Write Command Byte of Keyboard Controller
Test Password
Returns 0Fah if Password is loaded
Returns 0F1h if Password is not loaded
Load Password
Load Password until a "0" is received from the system
Enable Password
Enable the checking of keystrokes for a match with the password
Disable Auxiliary Device Interface
Enable Auxiliary Device Interface
Interface Test
Self-test
Returns 055h if self test succeeds
BIT
00
01
02
03
04
No Error Detected
Auxiliary Device "Clock" line is stuck low
Auxiliary Device "Clock" line is stuck high
Auxiliary Device "Data" line is stuck low
Auxiliary Device "Data" line is stuck low
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BIT DEFINITION
FUNCTION
W83627SF