IBM channel-attached DASD emulation

Eric Smith spacewar at
Sat Dec 26 00:14:47 CST 2015

On Fri, Dec 25, 2015 at 10:32 PM, Mike Ross <tmfdmike at> wrote:
> A card driven by a Xilinx FPGA
> which could possibly be 'read out'...?

Could be "read out" in that the same bistream could be programmed into
another Xilinx FPGA of the same part number.

But if you're thinking that reading the FPGA bitstream is somehow
useful for reverse-engineering, no.  The bitstream format is complex
and undocumented.

More information about the cctech mailing list