KDJ11-SD Boot ROMs

[Glen Slick]

On 2/23/07, Doc Shipley <doc at mdrconsult.com> wrote:
>   Does anyone have a checksum for the PDP-11/53 ROMs?  I'm converting
> an M7554-SD. The ROMs from M7554-04, I think, are the ones I need.
> According to Jonathan Engdahl's page, they are 261E5.hex and 262E5.hex.
>

You can try the straight .BIN files instead of .HEX files.

http://www.dunnington.u-net.com/public/DECROMs/23-261E5.bin
http://www.dunnington.u-net.com/public/DECROMs/23-262E5.bin

Let us know how your conversion goes.  What are you doing to convert
the s-box hardware?  I have a M7554-SD and need to do the same some
day.

-Glen