DTK COMPUTER, INC.
PTI-213
Data bus: | 16-bit ISA |
Size: | Three/quarter-length, full-height card |
Hard drive supported: | Two MFM ST506/412 drives |
Floppy drives supported: | Two 360KB, 720KB, 1.2MB, 1.44MB drives |

CONNECTIONS | |
Function | Location |
34-pin connector - floppy drive interface | J1 |
34-pin control cable connector - hard drive | J2 |
20-pin data cable connector - drive 0 | J3 |
20-pin data cable connector - drive 1 | J4 |
6-pin connector - drive active LED | JP1 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | Floppy drive type AT select | JP4 | pins 1 & 2 closed |
Floppy drive type PS/2 select | JP4 | pins 1 & 2 closed | |
| » | PTI-213 is primary hard drive adapter in system (170 - 177h) | JP2 | pins 2 & 4 closed |
PTI-213 is secondary hard drive adapter in system (1F0 - 1F7h) | JP2 | pins 4 & 6 closed | |
| » | PTI-213 is primary floppy drive adapter in system (390 - 37Fh) | JP2 | pins 1 & 3 closed |
PTI-213 is secondary floppy drive adapter in system (3F0 - 3F7h) | JP2 | pins 3 & 5 closed | |
FLOPPY DRIVE CONFIGURATION | |||
Setting | JP3 | JP5 | |
| » | Enabled | pins 1 & 2, 3 & 4 closed | closed |
Disabled | all open | open | |