FDC37C78_07 SMSC [SMSC Corporation], FDC37C78_07 Datasheet - Page 21

• Manufacturer Part Number: FDC37C78_07
• Description: Floppy Disk Controller
• Manufacturer: SMSC [SMSC Corporation]

CONFIGURATION CONTROL REGISTER (CCR)
Address 3F7 WRITE ONLY
BIT 0 and 1 DATA RATE SELECT 0 and 1
These bits determine the data rate of the floppy
controller.
values.
RESET
COND.
See Table 13 for the appropriate
N/A
7
N/A
6
N/A
5
21
N/A
4
BIT 2 - 7 RESERVED
Should be set to a logical "0" by the DOR and the
DSR resets.
N/A
3
N/A
2
DRATE
SEL1
1
1
DRATE
SEL0
0
0