W83697HF_05 Datasheet, PDF (79/102 Pages) Winbond – LPC I/O

W83697HF
When set to a '1', the incoming/outgoing port value is inverted.
When set to a '0', the incoming/outgoing port value is the same as in data register.
CRF6 (GP4 I/O selection register. Default 0xFF)
When set to a '1', respective GPIO port is programmed as an input port.
When set to a '0', respective GPIO port is programmed as an output port.
CRF7 (GP4 data register. Default 0x00)
If a port is programmed to be an output port, then its respective bit can be read/written.
If a port is programmed to be an input port, then its respective bit can only be read.
CRF8 (GP5 inversion register. Default 0x00)
When set to a '1', the incoming/outgoing port value is inverted.
When set to a '0', the incoming/outgoing port value is the same as in data register.
7.13 Logical Device A (ACPI)
CR30 (Default 0x00)
Bit 7 - 1: Reserved.
Bit 0: = 1 Activates the logical device.
= 0 Logical device is inactive.
CR70 (Default 0x00)
Bit 7 - 4: Reserved.
Bit 3 - 0: These bits select IRQ resources for S M I _/PME
CRE0 (Default 0x00)
Bit7 : ENCIRWAKEUP. Enable CIR to wake-up system.
= 0 Disable CIR wake up function
= 1 Enable CIR wake up function
Bit 5 : CIR_STS. This bit is cleared by reading 1 this register.
= 0 Disable
= 1 Enable
Bit6, 4 ~ 0 : Reserved
CRE 1 (Default 0x00) CIR wake up index register
The range of CIR wake up index register is 0x20 ~ 0x2F.
CRE 2 CIR wake up data register
This register holds the value of wake up key register indicated by CRE1. This register can
be read/written.
CRE5 (Default 0x00)
Bit 7 : Reserved
Bit 6 ~ 0 :Compared Code Length . When the compared codes are storage in the data
register, these data length should be written to this register.
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