FDC37C935-QS Standard Microsystems (SMSC), FDC37C935-QS Datasheet - Page 151

• Manufacturer Part Number: FDC37C935-QS
• Manufacturer: Standard Microsystems (SMSC)

Specifications of FDC37C935-QS

• Lead Free Status / RoHS Status: Supplier Unconfirmed

FDD Type Register
Default = 0xFF
FDD0
Default = 0x00
FDD1
Table 67 - Floppy Disk Controller, Logical Device 0 [Logical Device Number = 0x00]
NAME
REG INDEX
0xF2 R/W
0xF4 R/W
0xF5 R/W
0xF3 R
Bits[1:0] Floppy Drive A Type
Bits[3:2] Floppy Drive B Type
Bits[5:4] Reserved (could be used to store Floppy
Bits[7:6] Reserved (could be used to store Floppy
Note: The FDC37C93x supports two floppy drives
Reserved, Read as 0 (read only)
Bits[1:0] Drive Type select
Bits[2]
Bits[3:4] Data Rate Table Select
Bits[5]
Bits[6]
Bits[7]
Refer to definition and default for 0xF4
Read as 0 (read only)
Read as 0 (read only)
Precomp Disable
Read as 0 (read only)
151
Drive C type)
Drive D Type)
DEFINITION
STATE
C
C
C
C