FDC37M600 SMSC [SMSC Corporation], FDC37M600 Datasheet - Page 128

• Manufacturer Part Number: FDC37M600
• Description: ENHANCED SUPER I/O CONTROLLER WITH INFRARED SUPPORT
• Manufacturer: SMSC [SMSC Corporation]

PowerControl
Default = 0x00.
on Vcc POR or
Reset_Drv hardware
signal
Power Mgmt
Default = 0x00.
on Vcc POR or
Reset_Drv hardware
signal
REGISTER
ADDRESS
0x22 R/W
0x23 R/W
Table 53 - Chip Level Registers
Bit[0] FDC Power
Bit[1] Reserved
Bit[2] Reserved
Bit[3] Parallel Port Power
Bit[4] Serial Port 1 Power
Bit[5] Serial Port 2 Power
Bit[6] Reserved
Bit[7] Reserved (read as 0)
= 0 Power off or disabled
= 1 Power on or enabled
Bit[0] FDC
Bit[1] Reserved
Bit[2] Reserved
Bit[3] Parallel Port
Bit[4] Serial Port 1
Bit[5] Serial Port 2
Bit[6:7] Reserved (read as 0)
= 0 Intelligent Pwr Mgmt off
= 1 Intelligent Pwr Mgmt on
128
DESCRIPTION
STATE
C
C