FDC37C672QFP SMSC Corporation, FDC37C672QFP Datasheet - Page 62

• Manufacturer Part Number: FDC37C672QFP
• Description: ENHANCED SUPER I/O CONTROLLER WITH FAST IR
• Manufacturer: SMSC Corporation

8.5
SMSC FDC37C672
Compatibility
The FDC37C672 was designed with software compatibility in mind. It is a fully backwards-compatible
solution with the older generation 765A/B disk controllers. The FDC also implements on-board registers for
compatibility with the PS/2, as well as PC/AT and PC/XT, floppy disk controller subsystems. After a
hardware reset of the FDC, all registers, functions and enhancements default to a PC/AT, PS/2 or PS/2
Model 30 compatible operating mode, depending on how the IDENT and MFM bits are configured by the
system BIOS.
DATASHEET
Page 62
Enhanced Super I/O Controller with Fast IR
Rev. 10-29-03
Datasheet