W83L951DG Datasheet, PDF (40/112 Pages) Winbond – Mobile Keyboard and Embedded Controller

W83L951DG/W83L951FG
Bit 5: CIR Function Enable
1: Enable CIR Block (GP84 GPIO Function Disable)
0: Power down CIR Block
Bit 4: Auxiliary PS2 Function Enable
1: Enable Auxiliary PS2 Block (GP70、GP71 GPIO Function Disable)
0: Power down Auxiliary PS2 Block (The Wakeup by APS2 is also disabled)
Bit 3: Mouse PS2 Function Enable
1: Enable Mouse PS2 Block (GP72、GP73 GPIO Function Disable)
0: Power down Mouse PS2 Block (The Wakeup by MPS2 is also disabled)
Bit 2: Keyboard PS2 Function Enable
1: Enable Keyboard PS2 Block (GP70、GP71 GPIO Function Disable)
0: Power down Keyboard PS2 Block (The Wakeup by KPS2 is also disabled)
Bit 1: SMBUS 2 Function Enable
1: Enable SMBUS2 Block (GP80、GP81 GPIO Function Disable)
0: Power down SMBUS2 Block
Bit 0: SMBUS 1 Function Enable
1: Enable SMBUS1 Block (GP76、GP77 GPIO Function Disable)
0: Power down SMBUS1 Block
6.1.1.17 External Wake-up 1 Register (EXTWKP1) (Default Value: 0000_0000)
Bit7~4: Reserved
Bit3: Enable Key Wake-up Interrupt wake-up W83L951DG/FG at power down mode.
1: Enable.
0: Disable.
Bit2: Enable External Interrupt 3 wake-up W83L951DG/FG at power down mode.
1: Enable.
0: Disable.
Bit1: Enable External Interrupt 2 wake-up W83L951DG/FG at power down mode.
1: Enable.
0: Disable.
Bit0: Enable External Interrupt 1 wake-up W83L951DG/FG at power down mode.
1: Enable.
0: Disable.
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