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 |