FDC37C669_07 SMSC [SMSC Corporation], FDC37C669_07 Datasheet - Page 2

• Manufacturer Part Number: FDC37C669_07
• Description: PC 98/99 Compliant Super I/O Floppy Disk Controller with Infrared Support
• Manufacturer: SMSC [SMSC Corporation]

FEATURES ............................................................................................................................................ 1
GENERAL DESCRIPTION..................................................................................................................... 3
PIN CONFIGURATION ........................................................................................................................... 4
DESCRIPTION OF PIN FUNCTIONS ..................................................................................................... 6
FUNCTIONAL DESCRIPTION ............................................................................................................. 17
COMMAND SET/DESCRIPTIONS....................................................................................................... 41
INSTRUCTION SET.............................................................................................................................. 45
PARALLEL PORT FLOPPY DISK CONTROLLER ................................................................................ 71
SERIAL PORT (UART) ......................................................................................................................... 73
INFRARED INTERFACE........................................................................................................................ 87
PARALLEL PORT ................................................................................................................................ 88
AUTO POWER MANAGEMENT .......................................................................................................... 109
INTEGRATED DRIVE ELECTRONICS INTERFACE......................................................................... 114
CONFIGURATION .............................................................................................................................. 118
OPERATIONAL DESCRIPTION ......................................................................................................... 137
TIMING DIAGRAMS............................................................................................................................ 140
SUPER I/O REGISTERS.................................................................................................................. 17
HOST PROCESSOR INTERFACE.................................................................................................. 17
FLOPPY DISK CONTROLLER........................................................................................................ 18
FLOPPY DISK CONTROLLER INTERNAL REGISTERS ................................................................ 18
IBM XT/AT COMPATIBLE, BI-DIRECTIONAL AND EPP MODES ................................................... 90
EXTENDED CAPABILITIES PARALLEL PORT .............................................................................. 96
MAXIMUM GUARANTEED RATINGS........................................................................................... 137
DC ELECTRICAL CHARACTERISTICS....................................................................................... 137
ECP PARALLEL PORT TIMING..................................................................................................... 157
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