Hello David,
Thanks so much for your help- Here is what I have so far... *Sector 0 CF* <https://lh4.googleusercontent.com/-Ap1Wbi29vQE/U5msVMHe34I/AAAAAAAABcw/99bnGThep9I/s1600/HxD+Sector+0.png> *Sector 63 CF* <https://lh4.googleusercontent.com/-bpuedKbJ5E4/U5msR0ePPTI/AAAAAAAABck/sJ38EOyZkp8/s1600/Sector+63.png> *Sector 127 CF* <https://lh3.googleusercontent.com/-1tUfFRDQv3M/U5msMjUbLCI/AAAAAAAABcY/JBF4yZPJQBk/s1600/Sector+127.png> *Sector 151 CF* <https://lh4.googleusercontent.com/-xPxQgIG1smE/U5ms2HhW2ZI/AAAAAAAABc8/dNJBsySefeY/s1600/Sector+151.png> So far, so good as I can tell. Now, I do as you suggest, I use "I". then read the sector to buffer at 0100H and it looks good to me: <https://lh4.googleusercontent.com/-5vgWqc_F-cs/U5mt1p6wDOI/AAAAAAAABdg/K9r9AzszMts/s1600/buffer.jpg> Examining memory at 0100 through the monitor looks just like this - so, what can I try next? Seems very close but the CPM3.SYS is not executing properly? Thanks, Thomas On Wednesday, June 11, 2014 3:35:13 PM UTC-4, Thomas Owen wrote: > > Now that I have my IDE card passing all the preliminary tests, I am trying > to install CP/M on the Compact Flash drive and get the system to boot. > > > > *System:* > > Compupro ZPU at 2 mhz. > > IDE CF Card, version 2.0a > > IMSAI SIO for console > > Ram 17 with Eprom installed at ‘E000’ > > 8 gb Kingston CF > > > > Have read, and re-read all the articles I can on the site, and decided to > use the method put together by David Fry found here. > > > > > http://s100computers.com/My%20System%20Pages/IDE%20Board/Z80%20CP_M%203.0%20build.pdf > > > > Step 1 - I modified HLDRBIOS.ASM to support my Console device (IMSAI SIO) > > > > Step 2 - I modified CHARIO3.ASM to support my Console device > > > > Step 3 - Assembled and built the CPMLDR.COM > > > > Step 4 - Copied it to the CF at Sector 0 > > > > Step 5 - Assembled and built the CPM3.SYS and copied it to the CF at > sector 112 > > > > Step 6 - Moved sector 48 to sector 63 on the CF > > > > I know the install is not complete, but at this point I wanted to see what > a ‘Boot’ looked like from David’s MYIDEROM: > > > *At boot I see displayed on the console and MYIDEROM reports this drive > information:* > > > > Cyl: 3C82 Heads: 010 > Sectors: 0048 > > > > Then I choose ‘C’ for Boot CP/M and here is where I see a problem: > > > > > > Notice the ‘LBA = 003C003C’. Why is that value so high and incorrect? > > > > Any suggestions to getting is completed? > > > > Thanks in advance, > > > > Thomas > > -- You received this message because you are subscribed to the Google Groups "N8VEM-S100" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
