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 Well, I've told that C000h TPA (strictly speaking, not TPA, but start of CCP) based CP/M image starts from track 0 / sector 0, the C200h system should start from CF offset 200h - i.e. track 0 / sector 1, D000h TPA - from track 0 / sector 8
 That leads to a significant problem: everything works until you do not try to rewrite/regenerate CP/M itself inside of SBC, because the changes will we written to track 0 / sector 0 which will led to unusable boot image
 So, if you want to do system change inside of SBC - use C000h based systems for now.

In future I plan to change the algorythm of accessing track 0.
 Saying we have C800h TPA system starting from sector 4 and trying to write track 0/sector 0. I will add 4 to sector number so you'll access sector 4 as expected
 That will lead to the situation you will not be able to access track 0 sector 0-3 at all. I think this is not a significant loss.
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20181231 Long-awaited FAQ
20170103 SBC Atmega8 + RCA1802 / CDP1802 CPU launched
20141128 Gopher server launched
20141022 2006 Fotos from the roof of my house
20140701 New artwork: "I am stoling Robotron 1715 PC from MESI" for my robotron pages
20140616 Update: 68008 computer by me
20020601 Redesign of my homepage. Still wondering, what's for?
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