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bill rowe wrote: Congratulations, Bill! It worked. Now I'm off to update my manuals. :-) Lee -- ICEs have the same problem as lightbulbs. Why innovate and make better ones when the current ones

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I'm going to pull the trigger on changing the group email and name to Z80MC from Z8MC. I'm sending this out before the change and i'll send a confirmation

Agreed. Lee had asked me to change it and i was waiting for things to settle down. I'll try to do it this afternoon. ________________________________ Sent: December 1, 2019 11:33 AM To:

A rename would be useful, the current "Z8MC" naming is mighty confusing, IMO.

Sources are on the net.? Look for Walnut creek CP/M CDrom. http://www.classiccmp.org/cpmarchives/ftp.php?b=cpm/Software/WalnutCD OR? the SIG/M acrchives (all PD with

Scott, I never put a lot of time and effort into perfecting XModem operations.? I got it running and moved on. I don't have the time for this.? For example, I've spent the last 2 nights going to

Josh: You may want to provide the newer version of XMODEM on the DISK-A.BIN image since assembles to only 4KB in size rather than the 8KB that is currently provided. TheXMODEM.cfg file you recently

Hi Lee: Thanks for replying. I was looking for the source code for XMODEM. The executable is already provided in the DISK-A.BIN image and it is the "Martin Eberhard" version. There are a few source

Scott, Yes, I think that should work.? Just follow the schematic portions of the front panel for the timer interrupt. Please understand that the single step feature works as follows:-Hijack the

Hi Scott, XModem by Martin Eberhard uses a config file.?The DISK-A image at Lee's website has recently (Nov 2019) been updated with the correct config file to use SIO address. SURVEY, I don't know

scotty264b@... wrote: Hi Scotty, The CP/M DDT.COM debugger can single-step without using interrupts; thus, no front panel or timer is needed. But it requires that the program you are tracing is

scotty264b@... wrote: Hi Scotty, Thanks for alerting us. Glad you found it. The XMODEM on the DISK-A image was the *unconfigured* one. Josh added the configured one, and I put it in the DISK-A

Okay, I found a version of XMODEM that assembles and works properly. It seems that the one provided with the SDcard images is V2.2 (7 Oct 2014 @ 8KB), while the one I found is V2.4 (4 August 2016 @

Hello All: I have Z80MC + SIO card. No FP. If I wish to implement the single-step feature of the ZMC monitor, is it as easy as providing a 1KHz interrupt (derived and thus sync'd with Z80 clock) and

Hello All: I have the Z80MC w/ SIO (no FP). I know there are some Z80MC specific programs supplied within the DISK-A.BIN image but I see no source code for them. I see no files populating the

I guess binary would have to be 1's and 2's then! LoL... I have no idea how the hell that would work, but it's funny to try thinking about it.

Roman numerals require a larger jump as there is no numeral for 0-zero. That had to wait for the Arabic mathmatitions to invent. Think of computing without the concept of zero. Allison

joshbensadon via Groups.Io wrote: We switched from decimal to binary when we started inventing computers. That was necessitated by the hardware. So if the Romans invented computers, I suspect they

Wow, ok, that's a bug I didn't know about..? I'll post that to my v16 to-do list. Josh.