[Coco] VCC, VHD, NitrOS09 3.2.6 and RGD Dos question

Robert Gault robert.gault at worldnet.att.net
Sat Oct 25 00:11:03 EDT 2008


Ed Orbea wrote:
> Here are dumps of my current /h0 and /dd modules. These should properly 
> use EmuDsk.dr to make a 35tksssd boot disk that can be copied and linked 
> to vhd to untilately "boot without a floppy in VCC"
> 
> /dd:
> 
> Address   0 1  2 3  4 5  6 7  8 9  A B  C D  E F  0 2 4 6 8 A C E
> -------- ---- ---- ---- ---- ---- ---- ---- ----  ----------------
> 00000000 87CD 002F 0021 F181 CB00 2300 26FF 07FF  .M./.!q.K.#.&...
> 00000010 800F 0100 0080 0100 5A40 0100 4000 4003  ........Z at ..@. at .
> 00000020 2044 C452 42C6 456D 7544 73EB BC24 3E     DDRBFEmuDsk<$>
> 
This is a good CRC. There may have been other descriptors on VCC at one 
time with incorrect base addresses which would result in different CRCs.
The base address should be $FF80 but a set with $FFE0 may have been 
released. Interestingly enough, the $FFE0 set works.
> 
> /h0
> 
> 
> Address   0 1  2 3  4 5  6 7  8 9  A B  C D  E F  0 2 4 6 8 A C E
> -------- ---- ---- ---- ---- ---- ---- ---- ----  ----------------
> 00000000 87CD 002F 0021 F181 CB00 2300 26FF 07FF  .M./.!q.K.#.&...
> 00000010 800F 0100 0080 0100 5A40 0100 4000 4003  ........Z at ..@. at .
> 00000020 2048 B052 42C6 456D 7544 73EB BFE6 96     H0RBFEmuDsk?f.
> 
> 
> 



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