DTC5187CRH Hard Disk/Floppy Controller Settings and Configuration
DATA TECHNOLOGY CORPORATION
DTC5187CRH
Data bus: 16-bit, ISA
Size: Half-length, full-height card
Hard drives supported: Two RLL ST506/412 drives with 17, 32, 60 sector mapping
Floppy drives supported: None
Sector interleave: 2:1
CONNECTIONS | |
Function | Location |
34-pin control cable connector-hard drive | CN1 |
20-pin data cable connector-drive 0 | CN2 |
20-pin data cable connector-drive 1 | CN3 |
4-pin connector-drive active LED | CN4 |
5-pin connector-DC power | CN5 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | Floppy Drive Changed Signal not driven | JP1 | open |
Floppy Drive Changed Signal driven low | JP1 | closed | |
| » | Hard drive port address 1F0-1F7 and 3F6-3F7h | JP2 and JP3 | open |
Hard drive port address 170-177 and 376-377h | JP2 and JP3 | closed | |
| » | Drive Select "flip-flop" controlled by firmware | JP5 | pins 2 & 3 closed |
Drive Select "flip-flop" controlled by system reset | JP5 | pins 1 & 2 closed | |
| » | Initial interrupt enabled after reset | JP4 | pins 2 & 3 closed |
Initial interrupt disabled after reset | JP4 | pins 1 & 2 closed | |
| » | Normal operation mode | JP6 | closed |
Internal use mode | JP6 | open | |
| » | Normal operation mode | JP7 | closed |
Internal use mode | JP7 | open | |
| » | BIOS enabled | JP8 | closed |
BIOS disabled | JP8 | open | |
| » | BIOS address is C800h | JP9 | open |
BIOS address is D800h | JP9 | closed | |
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