CMD TECHNOLOGY, INC.
CSA-6220
|
Card Type |
Hard drive controller |
|
Hard Drives supported |
Four IDE (AT) drives |
|
Floppy drives supported |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
|
Data Bus |
32-bit VESA Local Bus |
|
Card Size |
Three-quarter length, half-height |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
10-pin serial port 1 |
ASY1 |
40-pin primary IDE(AT) connector |
J1 |
|
10-pin serial port 2 |
ASY2 |
34-pin cable connector - floppy drive |
J3 |
|
25-pin parallel port |
CN1 |
40-pin secondary IDE(AT) connector |
J7 |
|
2-pin connector - drive active LED |
CN2 |
16-pin game port |
J8 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
| » |
Primary VLB-IDE base address is 1Fxh |
W1/A |
Open |
|
Primary VLB-IDE base address is 17xh |
W1/A |
Closed | |
| » |
VLB port address is 78h/7Ch |
W1/B |
Open |
|
VLB port address is 178h/17Ch |
W1/B |
Closed | |
| » |
Factory configured - do not alter |
W1/C |
Closed |
| » |
Primary VLB-IDE interface enabled |
W1/D |
Open |
|
Primary VLB-IDE interface disabled |
W1/D |
Closed | |
| » |
Secondary VLB-IDE interface enabled |
W4/A |
Pins 1 & 2 closed |
|
Secondary VLB-IDE interface disabled |
W4/A |
Pins 2 & 3 closed | |
| » |
Secondary VLB-IDE base address is 170h |
W4/B |
Pins 2 & 3 closed |
|
Secondary VLB-IDE base address is 1F0h |
W4/B |
Pins 1 & 2 closed | |
| » |
Floppy drive interface enabled |
W4/C |
Pins 1 & 2 closed |
|
Floppy drive interface disabled |
W4/C |
Pins 2 & 3 closed | |
| » |
Factory configured - do not alter |
W7/C |
Open |
| » |
Game port enabled |
W8 |
Closed |
|
Game port disabled |
W8 |
Open | |
|
DMA CHANNEL SELECTION | |||||
|
Channel |
W6/A |
W6/B |
W7/A |
W7/B | |
| » |
1 |
Closed |
Open |
Closed |
Open |
|
3 |
Open |
Closed |
Open |
Closed | |
|
PARALLEL PORT ADDRESS SELECTION | |||
|
Setting |
W5/E |
W5/F | |
| » |
LPT1 (378h) |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
LPT2 (278h) |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
LPT3 (3BCh) |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
Disabled |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
SERIAL PORT 1 ADDRESS SELECTION | |||
|
Setting |
W5/A |
W5/B | |
| » |
COM1 (3F8h) |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
COM3 (3E8h) |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
COM4 (2E8h) |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
Disabled |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
SERIAL PORT 2 ADDRESS SELECTION | |||
|
Setting |
W5/C |
W5/D | |
| » |
COM2 (2F8h) |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
COM3 (3E8h) |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
COM4 (2E8h) |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
Disabled |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
SERIAL PORT 1 INTERRUPT SELECTION | ||||
|
Setting |
W2/A |
W2/B |
W2/C | |
|
IRQ3 |
Open |
Closed |
Open | |
| » |
IRQ4 |
Closed |
Open |
Open |
|
IRQ5 |
Open |
Open |
Closed | |
|
SERIAL PORT 2 INTERRUPT SELECTION | ||||
|
Setting |
W2/D |
W2/E |
W2/F | |
| » |
IRQ3 |
Closed |
Open |
Open |
|
IRQ4 |
Open |
Closed |
Open | |
|
IRQ5 |
Open |
Open |
Closed | |
|
PARALLEL PORT INTERRUPT SELECTION | |||
|
Setting |
W2/G |
W2/H | |
|
IRQ5 |
Open |
Closed | |
| » |
IRQ7 |
Closed |
Open |
|
PARALLEL PORT MODE SELECTION | |||
|
Setting |
W3/A |
W3/B | |
| » |
Printer |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
EPP |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
EPP/ECP |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
EXT2FDD |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
SECONDARY IDE INTERRUPT SELECTION | ||||
|
Setting |
W9/A |
W9/B |
W9/C | |
| » |
IRQ15 |
Closed |
Open |
Open |
|
IRQ10 |
Open |
Unidentified |
Unidentified | |
|
IRQ14 |
Open |
Unidentified |
Unidentified | |
