On 3/10/16, 8:51 PM, "cctalk on behalf of Don North" <[email protected] on behalf of [email protected]> wrote:
> >These last two read commands look awful suspicious to me. A single logical >device block is 512B (or 0x200) so the count >parameter is 0x200 for one block, 0x400 for two consecutive blocks, etc. 0xA00 >is five consecutive blocks. > >However, 0x0132 (306. bytes) is a partial block read, and 0x3CC8 (15560.) is a >read of 30.+ blocks. So I would speculate >that the code went south prior to these two read commands. Just a guess of >course as I have never done this particular >task. But I would guess that the image you are using has been corrupted in the >process. > >Don > Good point, Don. Maybe I’ll re-create the image again and see if that helps. I’m using the RT11v4 image from the SIMH distribution and it boots just fine (as an RK05 image) under SIMH. Rich
