On 08/07/2015 01:51 PM, Shaun Halstead wrote:

I have two Computer Logics PCTD-III Pertec 8-bit ISA interface boards
available.  I have no software or docs to go with them, though I
should have at least one cable set.  From what I can gather from past
discussions of these cards (h/t Chuck G.), they require
driver-supplied firmware. They've been on the shelf the entire 19
years I've been with my company.  Cards are offered as-is, $20 +
shipping for the pair.  Shipping via USPS or FedEx, your choice.


Yup, they use an early FPGA, whose configuration information is downloaded from a DOS driver. I'm sure the driver code is around somewhere in form of Chi Corp's DOS Ninetrack software. But without it, the cards are strictly decorative.

Probably perfect for a slower drive, such as the Qualstar 105x series, but unsuitable for the fast (75-150 ips) streamers. Other than the FPGA configuration memory, the only memory on-board is a 256 byte FIFO.

The obvious limitation is that these really are 8-bit ISA boards. I might have the software somewhere, but no promises.

--Chuck

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