DATA TECHNOLOGY CORPORATION
DTC6180-15TX (REV. B)
|
Data Bus |
16-bit ISA |
|
Card Size |
Full-length, full-height card |
|
Hard Drives supported |
Two ESDI drives with 17 or 60 sector mapping |
|
Floppy drives supported |
None |
|
Sector interleave |
1:1 |
|
CONNECTIONS | |||
|
Function |
Location |
Function |
Location |
|
34-pin cable connector - hard drive |
J2 |
20-pin data cable connector - drive 1 |
J4 |
|
20-pin data cable connector - drive 0 |
J3 |
4-pin connector - drive active LED |
J5 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
Wait state disabled |
W2 |
Open | |
|
Wait state enabled |
W2 |
Closed | |
|
BIOS SRAM is 2Kx8 (6116) |
W3 |
Open | |
|
BIOS SRAM is 8Kx8 (6264) |
W3 |
Closed | |
|
Track buffer size is 32Kx8 SRAM |
W4 |
Pins 1 & 2 closed | |
|
Track buffer size is 8Kx8 SRAM |
W4 |
Pins 2 & 3 closed | |
|
Factory configured - do not alter |
SW1/1 |
On | |
|
Primary port address (1F0h-1F7h) enabled |
SW1/2 |
Off | |
|
Secondary port address (170h-177h) enabled |
SW1/2 |
On | |
|
Auto-deselect disabled |
SW1/3 |
Off | |
|
Auto-deselect enabled |
SW1/3 |
On | |
|
BIOS EPROM enabled |
SW1/4 |
On | |
|
BIOS EPROM disabled |
SW1/4 |
Off | |
|
Interrupt after reset enabled |
SW1/7 |
On | |
|
Interrupt after reset disabled |
SW1/7 |
Off | |
|
Track buffer enabled |
SW1/8 |
On | |
|
Track buffer disabled |
SW1/8 |
Off | |
|
BIOS ADDRESS SELECTION | |||
|
Address |
SW1/5 |
SW1/6 | |
|
C8000h |
Off |
Off | |
|
D0000h |
Off |
On | |
|
D4000h |
On |
On | |
|
D8000h |
On |
Off | |