Promise Technology DC-100/100M "SuperIDE plus" ATA Host Adapter
Default settings are in Bold or are selected by a 
.
JP2: Parallel Port (CN2) Output Options.
Note: DOS requires "Output Only", while OS/2 requires a "Bi-Directional" Printer Port.
JP3: Port Configurations
| Serial Port 1 (CN1) |
| Port | Addr. | IRQ. | Jumpers |
|---|
| COM 1 | 3F8H | IRQ4 | 1/2 | 5/6 |
|---|
| COM 2 | 3E8H | IRQ4 | 2/3 | 4/5 |
|---|
| Disable | | | 2/3 | 5/6 |
|---|
COM 1 is the Default setting.
| Serial Port 2 (JP1) |
| Port | Addr. | IRQ. | Jumpers |
|---|
| COM 2 | 2F8H | IRQ3 | 7/8 | 11/12 |
|---|
| COM 4 | 2E8H | IRQ3 | 8/9 | 10/11 |
|---|
| Disable | | | 8/9 | 11/12 |
|---|
COM 2 is the Default setting.
| Parallel Port (CN2) |
| Port | Addr. | IRQ. | Jumpers |
|---|
| LPT 1 | 3BCH | IRQ7 | 13/14 | 16/17 | 20/21 |
|---|
| LPT 1 | 378H | IRQ7 | 13/14 | 17/18 | 20/21 |
|---|
| LPT 2 | 278H | IRQ5 | 14/15 | 16/17 | 19/20 |
|---|
| Disable | | | 14/15 | 17/18 |
|---|
LPT 1, (378H, IRQ7) is the Default setting.
| Floppy Disk (J1) |
| Status | Jumpers |
|---|
| Enable | 22/23 |
|---|
| Disable | 23/24 |
|---|
Enabled is the Default setting.
The DC-100 comes without Cache RAM, while the DC-100M has .5MB installed. Both will accept 8MB in 2 SIMM sockets. You must add at least .5MB (2-256KB SIMMs) to the DC-100 before operation. This controller will not co-exist with another. It emulates the WD1003 for all operating systems, and normally ships with a set of "SuperIDE+" utilities.
| DC-100 |
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