FDC37B787QF SMSC [SMSC Corporation], FDC37B787QF Datasheet - Page 3

• Manufacturer Part Number: FDC37B787QF
• Description: Super I/O Controller with ACPI Support, Real Time Clock and Consumer IR
• Manufacturer: SMSC [SMSC Corporation]

FEATURES ........................................................................................................................................... 1
GENERAL DESCRIPTION ................................................................................................................. 6
DESCRIPTION OF PIN FUNCTIONS............................................................................................... 7
BUFFER TYPE DESCRIPTIONS .................................................................................................... 11
REFERENCE DOCUMENTS ........................................................................................................... 13
FUNCTIONAL DESCRIPTION......................................................................................................... 14
FLOPPY DISK CONTROLLER....................................................................................................... 16
SERIAL PORT (UART) ..................................................................................................................... 70
INFRARED INTERFACE .................................................................................................................. 88
PARALLEL PORT ............................................................................................................................. 88
IBM XT/AT COMPATIBLE, BI-DIRECTIONAL AND EPP MODES........................................ 90
EXTENDED CAPABILITIES PARALLEL PORT.......................................................................... 96
POWER MANAGEMENT................................................................................................................ 110
BIOS BUFFER.................................................................................................................................. 121
GENERAL PURPOSE I/O .............................................................................................................. 123
SUPER I/O REGISTERS ............................................................................................................... 14
HOST PROCESSOR INTERFACE .............................................................................................. 14
PARALLEL PORT FLOPPY DISK CONTROLLER.................................................................. 108
FDC INTERNAL REGISTERS ................................................................................................. 16
COMMAND SET/DESCRIPTIONS.......................................................................................... 41
Force Write Protect .................................................................................................................. 70
REGISTER DESCRIPTION ...................................................................................................... 70
FDC Power Management ...................................................................................................... 110
UART Power Management ................................................................................................... 115
Parallel Port.............................................................................................................................. 115
V
V
Internal PWRGOOD................................................................................................................ 116
CIRCC PLL Power Control ................................................................................................... 116
32.768 kHz Standby Clock Output...................................................................................... 116
BAT
TR
Support .............................................................................................................................. 115
Support ............................................................................................................................ 115
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