W83627EG Nuvoton Technology Corporation of America, W83627EG Datasheet - Page 189
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W83627EG
Manufacturer Part Number
W83627EG
Description
IC I/O CONTROLLER 128-QFP
Manufacturer
Nuvoton Technology Corporation of America
Specifications of W83627EG
Applications
PC's, PDA's
Interface
LPC
Voltage - Supply
3.3V
Package / Case
128-XFQFN
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W83627EG
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
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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 logical 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
BIT
7
6
5
4
3
2
1
0
00
01
02
03
04
Reserved
Disable Auxiliary Device
Disable Keyboard
Reserve
System Flag
Enable Auxiliary Interrupt
IBM Keyboard Translate Mode
Enable Keyboard Interrupt
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
W83627EHF/EF, W83627EHG/EG
- 178 -
BIT DEFINITION
BIT DEFINITION
FUNCTION
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