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Home » RBC Forums » General Discussion » xmodem-1K, ymodem, or zmodem (improved data transfer programs for CP/M)
Re: xmodem-1K, ymodem, or zmodem [message #9030 is a reply to message #9029] Sat, 21 August 2021 19:04 Go to previous messageGo to previous message
plasmo is currently offline  plasmo
Messages: 916
Registered: March 2017
Location: New Mexico, USA
Senior Member
I, too, need help.

extract mecparts.lbr with LU310.com to drive A
I modified ZmodemWinSize=4096
My hardware is ZRC with 14.7MHz clock running a version of ROMWBW that loads ROM & RAM contents to 2meg DRAM. The serial port is emulated 68B50.

When run ZMP, I get:

Initializing port ...
Unable to initialize port A


I edited zmo-rw01.z80 and changed the clkspd to 15 and reassemble according to the instruction:
z80asm zmo-rw01/h
mload zmp.com=zmpx.com,zmo-rw01


But I still have the same "Unable to initialize port A" message

Maybe my hardware is just too weird. Tell me what kinda hardware you are using and I'll try to match.
Bill
/forum/index.php?t=getfile&id=2350&private=0
 
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