DC200M Hard Disk/Floppy Controller Settings and Configuration
PROMISE TECHNOLOGY, INC.
DC200M
Data bus: | 16-bit, ISA |
Size: | Half-length, full-height card |
Hard drive supported: | Four IDE (AT) Interface drives |
Floppy drives supported: | Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB drives |
CONNECTIONS | |
Function | Location |
34-pin data cable connector - floppy drive | J1 |
40-pin control cable - IDE interface 1 | J2 |
40-pin control cable - IDE interface 2 | J3 |
4-pin connector - drive active LED | JP3 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | DC-200M is sole controller | JP1 | pins 3 & 4 closed |
DC-200M is secondary controller with interrupt IRQ12 | JP1 | pins 1 & 2 closed | |
DC-200M is secondary controller with interrupt IRQ15 | JP1 | pins 5 & 6 closed | |
| » | Floppy drive interface enabled | JP2 | closed |
Floppy drive interface disabled | JP2 | open | |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
512KB | (1) 512K x 9 | NONE |
1MB | (1) 512K x 9 | (2) 256K x 9 |
2.5MB | (1) 512K x 9 | (2) 1M x 9 |
8.5MB | (1) 512K x 9 | (2) 4M x 9 |
MISCELLANEOUS TECHNICAL NOTE |
Note: Cache mode must disabled while installing operating systems other than DOS. |
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