EKK8011E ELAN Microelectronics Corp, EKK8011E Datasheet - Page 12

• Manufacturer Part Number: EKK8011E
• Description: Usb And Ps/2 Keyboard Encoder
• Manufacturer: ELAN Microelectronics Corp

eKK8011E
USB & PS/2 Keyboard Encoder
8 •
Enable (Hex F4)
Default Disable (Hex F5)
Set Default (Hex F6 )
Set All Keys (Hex F7, F8, F9, FA)
Set Key Type (Hex FB, FC, FD)
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Respond with ACK
Clear output buffer
Clear last typematic key
Start scanning
Respond with ACK
Reset all conditions to power-on state
Clear output buffer
Set the default key type (Scan Code Set 3 only)
Set the default typematic rate/delay
Clear the last typematic key
Stops scanning
Respond with ACK
Reset all conditions to power-on state
Clear output buffer
Set the default key type (Scan Code Set 3 only)
Set the default typematic rate/delay
Clear last typematic key
Continue scanning
Respond with ACK
Clear output buffer
Set all key type (affect only Scan Code Set 3 operation)
Return to previous scanning rate
Respond with ACK
Clear output buffer
Receive key ID byte
Respond ACK
Set key ID type (affect only Scan Code Set 3 operation)
F7 : Typematic
F8 : Make/Break
F9 : Make
FA : Typematic/Make/Break
(This specification is subject to change without further notice)
Product Specification (V1.2) 07.09.2009