[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [N8VEM-S100:7397] Re: V3 Dual IDE/CF S100 Bus board initial checks



At one point you mention a MYIDE ROM.  I’m not familiar with that.

 

MYIDE, the .COM file, runs in CPM 2.2 on my CCS 2810 with a V2 IDE/CF card that I had to modify somewhat to get it to work.

(If you are really in need of knowing what the modifications were, I could dig them up, but it might take some time…)

However, I could not get drivers to run in my BIOS in order to use it through the file system.

This was my motivation nearly a year ago to  get a CPM3 system running (and have an easier go with the drivers.)  And the rest a is a very long story that still has no end!

I have a V3 IDE/CF card sitting here to build, hoping that the combination of V3 and CPM3 will be a winner, cause my 8” disks are getting real old.

I also have a CCS 2422 floppy controller with three 8” and one 5 ¼” drives, and a dual console setup consisting of a Fulcrum IVI S-100 card and a serial terminal on the 2810’s serial port.

 

Bob Bell

 

 

From: n8vem...@googlegroups.com [mailto:n8vem...@googlegroups.com]
Sent: Tuesday, July 14, 2015 12:04 PM
To: n8vem...@googlegroups.com
Subject: Re: [N8VEM-S100:7397] Re: V3 Dual IDE/CF S100 Bus board initial checks

 

Hi Jeff --

 

>> Had some time to work with my v.3 IDE/CF card today after completing assembly.

I've assembled one of mine.  Can't get it to work either.  Can't write to the 8255 ports, but I can read from them.  That's a complete wipe-out for me.  Couldn't get V1, V2 or V3 to work.

 

>> - Can MYIDE.COM run on an 8080 or 8085 CPU?

Don't know.

 

>> - Can MYIDE.COM run under cp/m 2.2? cp/m3 NOT required for MYIDE.COM test / utility program?

Sure.  I've been using the single CF version of MYIDE on cp/m 2.2.  I've got the source for it in (cleaner) Z80 assembler, if that would help?  But *NOT* the dual CF version.  Haven't tried to work with that yet.

 

>> Has anyone, maybe Bob Bell, ever run the MYIDE ROM on the California Computer Systems (CCS) 2810 Z80 CPU?

I have a CCS 2810 (actually two), but I've not tried it with that CPU.  I'm running it on a CompuPro CPU-Z (@ 4MHz).

Roger

--
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 n8vem-s100+...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.