PTI-215 Hard Disk/Floppy Controller Settings and Configuration
DTK COMPUTER, INC.
PTI-215
Data bus: 16-bit, ISA
Size: Half-length, full-height card
Hard drives supported: Two IDE (AT) Interface drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
CONNECTIONS | |
Function | Location |
4-pin connector-drive active LED | J1 |
40-pin AT Interface (IDE) connector-internal | J2 |
34-pin data cable connector-floppy drive | J3 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | Hard drive enabled | JP1 | closed |
Hard drive disabled | JP1 | open | |
| » | Normal operation | JP2 | pins 1 & 2 closed |
Supports old IDE drive types (ie: Conner CP-342) | JP2 | pins 2 & 3 closed | |
| » | Single speed floppy drives | JP3 | pins 1 & 2 closed |
Dual speed floppy drives | JP3 | pins 2 & 3 closed | |
Precomp. value dependent on data rate as follows: 500Kb/sec = 125ns precomp. 125Kb/sec = 208ns precomp. 125Kb/sec = 250ns precomp. 1000Kb/sec = 83ns precomp. |
JP4 |
pins 1 & 2 closed | |
Precomp. value dependent on data rate as follows: 500Kb/sec = 125ns precomp. 300Kb/sec = 125ns precomp. 250Kb/sec = 125ns precomp. 1000Kb/sec = 83ns precomp. |
JP4 |
pins 2 & 3 closed | |
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