DTK COMPUTER, INC.
MINI MICRO FDC PII-151B
Card Type |
Floppy drive controller |
Chipset/Controller |
Unknown |
I/O Options |
Floppy drive interface |
Maximum DRAM |
N/A |
CONNECTIONS | |
Purpose |
Location |
Floppy drive interface |
CN1 |
FLOPPY DRIVE DATA RATE | ||
Data Rate (KB/s) |
Precompensation (ns) |
JP2 |
500 |
125 |
Pins 2 & 3 closed |
250 |
125 |
Pins 2 & 3 closed |
300 |
125 |
Pins 2 & 3 closed |
250 |
125 |
Pins 2 & 3 closed |
250 |
125 |
Pins 2 & 3 closed |
1000 |
83 |
Pins 2 & 3 closed |
1000 |
83 |
Pins 2 & 3 closed |
500 |
125 |
Pins 1 & 2 closed |
125 |
250 |
Pins 1 & 2 closed |
125 |
208 |
Pins 1 & 2 closed |
125 |
250 |
Pins 1 & 2 closed |
125 |
250 |
Pins 1 & 2 closed |
1000 |
83 |
Pins 1 & 2 closed |
1000 |
83 |
Pins 1 & 2 closed |
FLOPPY DRIVE SPEED SETTING | ||
Speed Setting |
JP1 | |
» |
Single |
Pins 1 & 2 closed |
Dual |
Pins 2 & 3 closed |
FLOPPY DRIVE ADDRESS SETTINGS | ||||
Address |
JP4/A |
JP4/B |
JP4/C |
JP4/D |
CA000h-CBFFFh |
Closed |
Open |
Closed |
Open |
CC000h-CDFFFh |
Open |
Closed |
Open |
Closed |
CEOOOh-CFFFFh |
Closed |
Open |
Open |
Closed |
DRIVE TYPE SELECTION | ||||
|
Drive A |
Drive B | ||
Type |
JP3/A |
JP3/B |
JP3/C |
JP3/D |
360KB |
Closed |
Closed |
Closed |
Closed |
720KB |
Open |
Closed |
Open |
Closed |
1.2MB |
Closed |
Open |
Closed |
Open |
1.44MB |
Open |
Open |
Open |
Open |
SYSTEM TYPE CONFIGURATION | |
Type |
JP5 |
XT/compatible |
Closed |
AT/compatible |
Open |