W83627SF-AW Winbond, W83627SF-AW Datasheet - Page 104

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

Specifications of W83627SF-AW

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

CRF1 (Default 0x00)
CRF3 (Default 0x00)
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6 - 0 : Devices' trap status.
Bit 7 - 6 : Reserved. Return zero when read.
Bit 5 - 0 : Device's IRQ status.
These bits indicate the IRQ status of the individual device respectively. The device's IRQ status
bit is set by their source device and is cleared by writing a 1. Writing a 0 has no effect.
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
: SCPME. Smart Card interface auto power management enable.
= 0 disable the auto power management functions.
= 1 enable the auto power management functions.
: PRTPME. Printer port auto power management enable.
= 0 disable the auto power management functions.
= 1 enable the auto power management functions.
: FDCPME. FDC auto power management enable.
= 0 disable the auto power management functions.
= 1 enable the auto power management functions.
: URAPME. UART A auto power management enable.
= 0 disable the auto power management functions.
= 1 enable the auto power management functions.
: URBPME. UART B auto power management enable.
= 0 disable the auto power management functions.
= 1 enable the auto power management functions.
: WAK_STS. This bit is set when the chip is in the sleeping state and an enabled resume
event occurs. Upon setting this bit, the sleeping/working state machine will transition the
system to the working state. This bit is only set by hardware and is cleared by writing a 1
to this bit position or by the sleeping/working state machine automatically when the
global standby timer expires.
= 0
= 1
: MOUIRQSTS. MOUSE IRQ status.
: KBCIRQSTS. KBC IRQ status.
: PRTIRQSTS. printer port IRQ status.
: FDCIRQSTS. FDC IRQ status.
: URAIRQSTS. UART A IRQ status.
: URBIRQSTS. UART B IRQ status.
the chip is in the sleeping state.
the chip is in the working state.
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W83627SF