How to integrate your BIOS into MOVCPM.COM.

Once this is done, you will have the ability to create a CP/M system
for any memory size almost instantly.

You will need:

1)      MAC.COM and SID.COM from Digital Research.
2)      REL.UTL from the CP/M users group.
3)      A BIOS with a rel equate and length <=512 bytes.
4)      A cold boot with a REL equate.
4)      RELCPM.SUB from the users group will be helpfull but
        not necessary.

About your BIOS:  If you don't have a rel equate in your BIOS, but
do have a Tarbell disk controller, then get yourself BVIOS.ASM and
BVBOOT from the CP/M users group.  If you don't have a Tarbell, get
listings of the above or look in the CP/M alteration guide for and
example of how to add a rel equate.  If you want the signon message
to have the correct memory size filled in by MOVCPM, it must be of
the form 'NNK CP/M VERS 1.4'.

Assuming all of the above has been taken care of, execute RELCPM.SUB
and perform the required edits changing bias from 0000h to 0100h.
Make sure that rel equ true. Once you end up in SID with REL.UTL in
place, type the following: (be carefull or it won't work)

f100 3000 0
iMOVCPM.COM
r
f980 9FF 0
f1F00 20FF 0
iBVBOOT0.HEX
r980
iBVBOOT.HEX
r2400
c.setadrs,980,2400
c.setlen,80,2110
iBVIOS0.HEX
r1F00-1500
iBVIOS.HEX
r2400-1600
c.setadrs,1f00,2400
c.setlen,200,23c0
g0
save 35 MOVCPMX.COM

Test MOVCPMX.COM, the two forms are
        MOVCPMX 32      ;generate a 32K system and start it
        MOVCPMX 32 32   ;generate a 32K system and leave it
                        ;in memory for sysgen or save