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: <https://lh3.googleusercontent.com/-ibKBwi-w_f4/U5iuJ6yv_5I/AAAAAAAABZY/7cqFbc7Wl8M/s1600/cpmboot.jpg> 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.
