Re: [M100] A z-code interpreter for the model 100

Very cool! Thanks Clint! On Sat, Aug 29, 2015 at 11:37 AM, Andrew Roach ajroac...@gmail.com wrote: Is it possible to compile modern sourcecode to v3 files using inform? On Sat, Aug 29, 2015 at 11:31 AM Clinton Reddekop clinton.redde...@gmail.com wrote: Hello everyone, I've just put a

Re: [M100] Questions regarding REX

I just got three boards from OSH Park and have all the parts. The WiKi was awesome taking care of the hardest bit of sourcing all the parts. Other than that it doesn't look like too awful of a job. I'd be happy to take some photos during the construction to add to the cause. I have a few ideas on

Re: [M100] can somebody help with REX parts shipping?

Jim, Unfortunately I already ordered and received mine. I did however note if you search for AM29F800BB on ebay there are plenty of chips available from various sellers. Also, while I have not tried any of these the Macronix MX29F400CBTI-70G available from Digikey looks to be a compatible match.

Re: [M100] Who wants a REX? Gauging interest

I took advantage of the 3 day weekend and worked on my boards. Stupidly I started them in a temporary location rather than the "bench" and scrapped the 1st board with a stupid cutting mistake after I had it already populated. I have built many things in my lifetime but this project is somehow

Re: [M100] REX build progress

Quick update: Well, the castellated boards look good after I deburred them. Took about 30 minutes to fully assemble one with hot air and solder paste. If I can make a solder mask I think I could do it even faster. Should be able to do several at a time in the $15 toaster oven once I get rolling

Re: [M100] REX build failure - post mortem

>>> -Josh >>> >>> On Wed, Oct 18, 2017 at 4:56 PM, Josh Malone <josh.mal...@gmail.com> >>> wrote: >>> > Thanks. I'm going to just order new parts and try again. >>> > >>> > On Wed, Oct 18, 2017 at 4:49 PM, Brian Brindle &l

Re: [M100] REX Castellated board

st the board but I can post it > for > >> others to test. > >> Steve > >> > >> On Fri, Oct 20, 2017 at 12:23 PM, Josh Malone <josh.mal...@gmail.com> > >> wrote: > >>> > >>> My parts should arrive tomorrow. How to take a stab at try

[M100] Micro-TPDD2

Just happened on this board on OSHPark - this from anyone have any info on it? https://www.oshpark.com/profiles/Stardust

Re: [M100] REX build failure - post mortem

11.7k on 2 of mine. On Oct 18, 2017 4:25 PM, "Stephen Adolph" wrote: > I can try to measure it later today for you. > > On Wed, Oct 18, 2017 at 4:24 PM, Stephen Adolph > wrote: > >> either the chip is a dud, or you have soldered it down in the wrong

[M100] REX 4.9 Revision 236 bug

Found an interesting little condition today utilizing the Quick Menu Features with REX to backup RAM. If you do things in this order REX will write over the current RAM image before asking permission. I doubt this would cause any major issues for anyone but it's interesting none the less. Select

Re: [M100] REX 4.9 Revision 236 bug

> Ok. > thanks for the report. > When REX writes to flash you always get the progress bar. > Do you see the progress bar when you suspect rex is writing the RAM to the > backup image? > > > > On Sat, Nov 11, 2017 at 1:10 PM, Brian Brindle <bbrin...@gmail.com> wrot

Re: [M100] REX 4.9 Revision 236 bug

il.com> wrote: > Brian can you more clearly lay out the issue? > > > > On Sat, Nov 11, 2017 at 10:13 AM, Brian Brindle <bbrin...@gmail.com> > wrote: > >> Found an interesting little condition today utilizing the Quick Menu >> Features with REX to backup RAM

Re: [M100] Any writers still using an M100?

I had the opportunity to work with Mr. Martin last November. I showed him my M100 setup. He was not impressed. On Nov 5, 2017 8:43 AM, "Bill Loguidice" wrote: > I don't think anyone could or would dispute that people still use their > M100 series systems, or ANY vintage

Re: [M100] Any writers still using an M100?

Mike, Maybe it's my e-mail client but I didn't see your response to what Evan said. I worked for Radio Shack in the 90s and I can say positively that reporters using the M100 was not an urban legend. I supported dozens for many years and was often offered more than retail for the equipment I had

Re: [M100] new project

rote: > > > On Thu, Oct 26, 2017 at 12:22 PM, Brian Brindle <bbrin...@gmail.com> wrote: >> >> Hey John, >> >> To move RAM images around I"m using REX, creating a backup of the RAM >> image and saving it to "disk" or in this case

Re: [M100] new project

in REX I included a feature to maintain clock setting > through ram image swaps. > > On Wed, Nov 1, 2017 at 8:21 AM, Brian Brindle <bbrin...@gmail.com> wrote: > >> Peter, >> >> The current clock in the M100 does just fine usually. Unless it sits for >> a long tim

Re: [M100] new project

Any thoughts of a battery backup and or a RTC? On Oct 25, 2017 6:49 PM, "Josh Malone" wrote: > Wow. This sounds very cool! I've never actually run CP/M, and I'm not sure > that running it on Model-T is super exciting (probably just because I > haven't tried it) but the

Re: [M100] REX Castellated board

I'm using some AM29F800BB-90EF I had. Waiting on the AM29F800BB-7EK from China still. Should be here today. On Oct 19, 2017 8:47 PM, "Brian White" <bw.al...@gmail.com> wrote: > What exact flash part number do you have? > > > On Thu, Oct 19, 2017 at 1:22 PM, Brian

Re: [M100] REX Castellated board

I have one put together that programmed up OK but am having issues getting the REX software on it. It erases all the blocks just fine but hangs when re-loading to block 0. Probably something up with the flash.. I'll report back when I have more info. Brian On Thu, Oct 19, 2017 at 7:25 AM,

Re: [M100] REX Castellated board

Reflow of the board seemed to fix it. Guess I need to play around with my methods a little. Working as expected right now. On Oct 20, 2017 8:31 AM, "Brian White" <bw.al...@gmail.com> wrote: > Yeah that looks good. > > On Oct 20, 2017 6:32 AM, "Brian Brindle" &

Re: [M100] REX Castellated board

..@gmail.com> wrote: > My parts should arrive tomorrow. How to take a stab at try two soon. > thanks to everyone for all the help. > > On Oct 20, 2017 11:38 AM, "Brian Brindle" <bbrin...@gmail.com> wrote: > >> Reflow of the board seemed to fix it. Guess I need to p

Re: [M100] new project

t. Your talking to a guy who still uses his 34 year old PC so I'm pretty resistant to change. Brian On Thu, Oct 26, 2017 at 3:10 PM, John R. Hogerhuis <jho...@pobox.com> wrote: > On Thu, Oct 26, 2017 at 11:59 AM, Brian Brindle <bbrin...@gmail.com> > wrote: > >> >>

Re: [M100] new project

something I constantly forget to set. On Wed, Oct 25, 2017 at 9:05 PM, Stephen Adolph <twospru...@gmail.com> wrote: > I looked a bit at a supercap but...we have a battery...we just need a > wire!. > > What would one need an rtc For? > > > On Wednesday, October 25,

Re: [M100] NADSBox status

Hey Ken, Man, that's a ton of bad luck right there. Take care of yourself and I wish you a speedy recovery! Brian On Fri, Oct 5, 2018, 9:18 PM Ken Pettit wrote: > Hey Gang, > > I had reported a couple of weeks ago that I had maybe a dozen NADSBoxes > that I would be able to sell fairly soon.

Re: [M100] calling Ron Weisen

He has been notably missing for a couple of years. I was curious about his whereabouts myself.. Brian On Fri, Oct 9, 2020 at 2:02 PM Stephen Adolph wrote: > Hey folks, > Has anyone heard from Ron lately? > Is he on the list still? > > I disassembled Teeny to fix it to work on Z80 and I'm

Re: [M100] REXCPM working!

Very impressive! Sounds ridiculous but hunting down an LBR extractor and dealing with all the old school archive formats has really put me in a state of nostalgia. Funny thing, when I was younger I used to think self dissolving archives (SDA) were the most awesome thing on the planet and why would

Re: [M100] tranch #2 of REXCPM is off the docks!

Just checked the mail ten minutes ago and found mine in the box! Have to say, very impressed with the quality of everything. Even enjoyed the extra effort and details in the initialization software. Fantastic work! Thanks for everything Steve! Brian On Thu, Jul 16, 2020, 2:17 PM John R.

Re: [M100] CP/M install issue

Correction, CLEAR 0,6000 - fingers slipped. On Fri, Jul 24, 2020 at 8:06 PM Brian Brindle wrote: > Try CLEAR 0,2 > > Brian > > > On Fri, Jul 24, 2020 at 7:45 PM Tom Hoppe wrote: > >> I just received my REXCPM module last Wednesday and got it installed. I &g

Re: [M100] CP/M install issue

Try CLEAR 0,2 Brian On Fri, Jul 24, 2020 at 7:45 PM Tom Hoppe wrote: > I just received my REXCPM module last Wednesday and got it installed. I > was able to get it working with the REX functionality and that works great, > but I'm having an issue when trying to run the CLEAR command

Re: [M100] CP/M install issue

Oh for crying out loud... Put a 0 and a comma in front of what you are typing and ignore my error laden attempt to type this on a mobile device... CLEAR 0,6 On Fri, Jul 24, 2020 at 8:06 PM Brian Brindle wrote: > Correction, CLEAR 0,6000 - fingers slipped. > > On Fri, Jul 24,

Re: [M100] mem test

Some simple ones in the club 100 library that have always worked well for me: http://club100.org/library/libutl.html I have used RAMCHK.BA with good results identifying bad ram. Brian On Tue, Jul 21, 2020 at 12:12 AM Gregory McGill wrote: > is there a good memory test program for the m100?

Re: [M100] Husky (and Hunter)

I had one for a few years. Primarily used it as a portable terminal. The charging circuit failed in it disastrously though absolutely destroying most of it while it charged on the bench one night. I have not spent the time to fix it. My TRS-80 is 30 years old now though and working just fine.

Re: [M100] A decent replacement for M100 "Feet"

> https://github.com/bkw777/PDDuino > > I didn't think anyone else was actually trying them out. > > -- > bkw > > > > On Fri, 9 Jul 2021 at 13:01, Brian Brindle > <mailto:bbrin...@gmail.com>> wrote: > > > > I found this thing called a &quo

Re: [M100] M100 as Terminal to Raspberry Pi

gt; Regards, > Bill Miranda > bill.mira...@gmail.com > > On Jul 12, 2021, at 6:18 AM, Brian Brindle wrote: > >  > HI Bill, > > The divergence from systemd is frustrating but at last current versions of > Raspian still have ifconfig... > > I'm using Raspian 10

Re: [M100] A decent replacement for M100 "Feet"

...@bitchin100.com > *Subject: *Re: [M100] A decent replacement for M100 "Feet" > > > > > > > > On Sun, Jul 11, 2021, 8:14 AM Brian Brindle wrote: > > > I didn't think anyone else was actually trying them out. > > > > BKW - I just assumed the

Re: [M100] M100 as Terminal to Raspberry Pi

HI Bill, The divergence from systemd is frustrating but at last current versions of Raspian still have ifconfig... I'm using Raspian 10 here are my quick and dirty hints: Get your termcap sorted: https://zork.net/~octal/mod100.xhtml You will note that termcap doesn't exist like it should

Re: [M100] A decent replacement for M100 "Feet"

On Mon, Jul 12, 2021 at 5:34 PM Brian K. White wrote: > > > master actually? or latest default branch which is not master but 0.4.1? > I didn't have master marked as default currently because I thought I had > made it worse, you know like the partly-broken point mid-way in a > refactor, so I

[M100] A decent replacement for M100 "Feet"

I found this thing called a "Laptop Foot" at the checkout of my local Barnes and Noble the other day. I am slightly embarrassed to admit that I paid $12 for it but also I've been very happy with how it works so... It's just the one wedge, you pop it under the back of the M100 and it just sort of

Re: [M100] A decent replacement for M100 "Feet"

re you Jim Brain ? > Because I don't remember giving any to anyone else but they look neat > and properly built from what I can see. > > -- > bkw > > > On 7/9/21 4:00 PM, Brian Brindle wrote: > > I found this thing called a "Laptop Foot" at the checkout of

Re: [M100] REX question

Hi Bill, Yes, you can use the same REX in a model 100 or 102. If they are mod100/102's have the same amount of memory you will have no issues with stored RAM Images, but if they are different you will get a memory size mismatch when attempting to load them. Easy to fix using the file browse

[M100] VT100 like ESP32 device with a lot of features

I stumbled on this cool little device last night, hadn't noticed it mentioned here so I figured I'd share. It's a DIsplay Controller / Emulator and ANSI/VT Terminal all rolled into one made by FabGL. https://github.com/fdivitto/FabGL https://www.youtube.com/watch?v=Ww_pH_ZOLqU Has a pretty

Re: [M100] TPDD Client in pure bash

This is very cool, love the effort on all of this to not use anything external but mostly I love the animations. Thanks! Brian On Fri, Aug 20, 2021 at 9:38 PM Brian K. White wrote: > > I've been working on this for a few weeks and I just hit the main > milestone that not only all the normal

Re: [M100] A decent replacement for M100 "Feet"

> > I always had the idea that there could be a whole raft of virtual files > that don't actually exist but that could be used to issue commands or > return data like RTC time etc, like /proc /sys etc. They could even be in > their own virtual sub dir. The dir could even be invisible where it

Re: [M100] A decent replacement for M100 "Feet"

t any issue. Do just the ZZ DOS100.CO F without dmeLabel set it just looks at you. - Brian On Mon, Jul 12, 2021 at 11:26 PM Brian White wrote: > > > bkw > > On Mon, Jul 12, 2021, 9:48 PM Brian Brindle wrote: > >> >> >> On Mon, Jul 12, 2021 at 5:34 PM Bria

Re: [M100] M100 as Terminal to Raspberry Pi

supplicant > file at home. When I got to the office, the M100 can log into the Pi but I > get a bash error with every command, even something simple like "ls". > > On Mon, Jul 12, 2021 at 9:43 AM Brian Brindle wrote: > >> Hi Bill, >> >> I totally missed tha

Re: [M100] A decent replacement for M100 "Feet"

On Tue, Jul 13, 2021 at 6:18 PM Brian White wrote: > Dang, TS-DOS is specifically requesting the name "ROOT", which means I > have to make PDDuino use that, and you can't have a real directory named > ROOT. > > There is a macro or const you can edit in the main .ino to change that > from "SD:

Re: [M100] dc jack

I know it's a 5.5x2.1mm size barrel connector that goes in the bulk-head mount, but finding one that is a drop in replacement for the M100 is going to be tricky without modification. I'd probably try something like this - https://www.digikey.com/en/products/detail/cui-devices/PJ-032A/1644525

[M100] Ron Wiesen

Hi everyone, I learned today from an amateur radio contact that WD8PNL, Ronald R. Wiesen passed away July 23rd, 2021. He was 71. Ron was noticeably absent from the list recently, especially with the current topics being right up his alley. He brought us many cool programs related to Amateur

Re: [M100] (re)introduction

Jake! Wow, very cool to hear from you and catch up. We had theorized about you and I think someone hit up FB at one point noting that you had discovered motorcycles, cars and women. For the record I always enjoyed seeing you on the list. Mostly because I could identify with your situation. Back

Re: [M100] A decent replacement for M100 "Feet"

Now to look at the code and figure out why... Brian On Tue, Jul 13, 2021 at 7:36 PM Brian Brindle wrote: > > > On Tue, Jul 13, 2021 at 6:18 PM Brian White wrote: > >> Dang, TS-DOS is specifically requesting the name "ROOT", which means I >> have to make

Re: [M100] M100 as Terminal to Raspberry Pi

ng all my keystrokes on the Pi connected by the >> USB serial cable that I got from Retrofloppy.com >> >> >> >> On Tue, Jul 13, 2021 at 3:48 AM Brian Brindle wrote: >> >>> Hey Bill, >>> >>> Weird, what sort of error is it giving you? That

Re: [M100] M100 as Terminal to Raspberry Pi

On Tue, Jul 13, 2021 at 9:08 PM Tom Wilson wrote: > Huh. The timing on this is interesting. > > I just started writing a line based text editor; my long term plan is to > run it in Linux, CP/M, and Commodore computers (including the upcoming > Commander X16.) > > If you're interested in trying

[M100] M100 + Raspberry Pi and VNC

I've been working on a crazy project to assemble / build utilities for the Raspberry Pi to maximize the usefulness of it with the M100. I crammed a TTL-RS232 converter inside a tiny little case. Slapped a button on one of the GPIO ports to trigger an APC-Shutdown and that's pretty much it. I tried

Re: [M100] Rechargeable batteries

May not be the direction you are looking for, but I use one of those cheap USB battery banks with a USB to 6v power adapter. They are pretty easy to make but show up on Ebay pre-made quite often. I can run my M100 and some peripherals for months without having to re-charge and fall back to the AAs

Re: [M100] TRS-80 Model 100 schematic transcribed to KiCAD

Fantastic work! Thank you for sharing! Brian On Fri, Jul 29, 2022 at 10:12 PM Henner Zeller wrote: > Hi, > > I recently got a TRS-80 Model 100 and for fixing the the main-board I > poured over various scans of the original schematic found on > archive.org; and while it is great that these

Re: [M100] M100 Linux keyboard via inputattach?

on anything that could accept BT Keyboard's. The perl script is below for inspiration and here is a link to a video of me using it: https://www.youtube.com/watch?v=GIv831sT50w #Simple Perl script to send keypresses from CLI to xdtool #Brian Brindle July, 2021 use warnings; use strict; use Glib

Re: [M100] Questions about tokenizing BASIC in UNIX

One way under Linux I have gotten around the issues of software flow control is to use screen for my serial terminal sessions. It has software flow control support built in. A must if you want to use ssh or another app that doesn't play well with stty. Brian On Fri, Sep 23, 2022, 5:59 AM Brian

Re: [M100] Merry Christmas, Happy Hanukah, Happy New Year

I got the forward from Stephen, that was pretty awesome Ken! Thank you and happy holidays to all! I had no idea the M100 could hit notes that high... Brian On Sun, Dec 25, 2022 at 2:45 PM Stephen Adolph wrote: > I received it! Very cool Ken, and creative! Happy holidays, Steve > > On Sun,

Re: [M100] Recognize this cable?

That's an old school PCMCIA MODEM telephone cable with A 41H8105 connector. You'd cram that huge crazy end into the PCMCIA modem and the other into your wall jack. On Thu, Apr 20, 2023 at 12:00 PM MikeS wrote: > Thought I'd ask here if anyone recognizes/wants this cable before it hits > the

Re: [M100] Intermittent problem at higher baud rates on RS-232 interface

And of course I didn't see my mistake until seconds after hitting send.. The settings to enable flow control are STAT 88N1E - sorry about that. On Mon, Jul 10, 2023 at 7:02 AM Brian Brindle wrote: > Hey Jesse - congrats on getting the model T! They make great packet > stations fo

Re: [M100] Intermittent problem at higher baud rates on RS-232 interface

Hey Jesse - congrats on getting the model T! They make great packet stations for sure. The issue you are describing sounds like a flow control one. Depending on what TNC you are using you should be able to activate XON/XOFF. On my old Timewave I think the command is XFLOW ON. Then just ensure

Re: [M100] 19.2Kbps on the Tandy 102

ard and monitor for stuff and it's quite handy. It's a fun toy. Brian On Wed, Dec 13, 2023 at 1:29 PM Joshua O'Keefe wrote: > > On Dec 13, 2023, at 6:22 AM, Brian Brindle wrote: > > My whole setup is a total kludge / hack that I never expected to use > long term. I was just doi

Re: [M100] 19.2Kbps on the Tandy 102

quick and kimwipes and flux-off isn't > free, but I just can not make myself not scavenge those parts! > > My REX Classic is on revision 30 or so by now, and I have 3 or 4 rexs > that have had their chips transplanted like 10 times, and so far > everything has seemed to survive a

Re: [M100] Portcomm

Portable Communicator was written by Chris DeHerrera. The article sort of mangles his name. The newer version/package info can be found here. Not sure if the original portable communicator exists anywhere though. http://www.club100.org/library/doc/wp2docs.html On Fri, Dec 22, 2023 at 12:28 AM

Re: [M100] 19.2Kbps on the Tandy 102

r for > stuff and it's quite handy. > > It's a fun toy. > > Brian > > > > On Wed, Dec 13, 2023 at 1:29 PM Joshua O'Keefe < maj...@nachomountain.com> > wrote: > >> > On Dec 13, 2023, at 6:22 AM, Brian Brindle < bbrin...@gmail.com> >> wr

Re: [M100] MiniNDP

Nice! On Sat, Dec 16, 2023 at 5:33 PM Brian K. White wrote: > down to 6 lines > inserted spaces for easier manual read & type > got rid of I variable name to avoid looking like 1 > > 1 CLEAR 0,61000 :OUT 129,2 :FOR N=0 TO 9 :B=INP(131) :NEXT > 2 GOSUB 6 :S=N :GOSUB 6 :L=N :E=S+L :GOSUB 6 :X=N >

[M100] 19.2Kbps on the Tandy 102

This has come up in discussion a few times so I wanted to show that 19.2Kbps on the Tandy 100 is possible with only software flow control. Here is a video of me creating a 500 line 40 col file that is 20KB, transferring it to the M102 and back again using the 19.2Kbps serial connection. It gets

Re: [M100] 19.2Kbps on the Tandy 102

Thanks Mike, all good suggestions for sure but I was aiming to make the worst possible situation to push the flow control as hard as I could. John, before you questioned it I was certain, but now my memory may be failing me but I seem to recall the T200 stealing the flow controlines to run the

Re: [M100] 19.2Kbps on the Tandy 102

ou have a USB adapter floating around, I'd be really curious > if you got the same results with that connected to the PI instead of > connecting it directly. > > Thanks again for sharing your experience getting this working. > > On Tue, Dec 12, 2023 at 05:42:28PM -0500, Brian Brin

Re: [M100] 19.2Kbps on the Tandy 102

> Also T200 not working with hardware flow control? It used to. Steve ported HTERM to it. I do recall we had issues with the > 19200bps baud rates on the T200. Well, know how part of the theme of this thread is things not happening the way we remember them? I had this flagged as a flow control

Re: [M100] 19.2Kbps on the Tandy 102

>well. If you have a USB adapter floating around, I'd be really curious > >if you got the same results with that connected to the PI instead of > >connecting it directly. > > > >Thanks again for sharing your experience getting this working. > > > >On Tue, Dec 1

Re: [M100] M100 ergonomics

I've got several and they get used often. Daily task is usually note taking with IDEA! or journaling with the built in text editor. I do use the Ultimate ROM II and View80 a LOT. I also use it pretty extensively for Amateur radio, primarily logging and satellite tracking. I also spend quite a bit

Re: [M100] M100 ergonomics

doing > that at all, but if you have, I'd appreciate tips on getting it to work. > > Lee > > On Mon, 11 Dec 2023, at 12:08, Brian Brindle wrote: > > I've got several and they get used often. Daily task is usually note > taking with IDEA! or journaling with the built in text e

Re: [M100] M100 ergonomics

s. [BEGIN PERL SCRIPT] #!/usr/bin/perl #Simple script to send keypresses from CLI to xdtool #Brian Brindle July, 2021 use warnings; use strict; use Glib; use Glib qw/TRUE FALSE/; use Term::ReadKey; $|++; #$SIG{'INT'} = 'IGNORE'; #Ignore Ctrl-C for now work on more elgant way of handling. $EN

Re: [M100] M100 ergonomics

d stop > incoming data manually with `^S' and `^Q', so I'm sure that is working, > but I still get garbage whenever the M100 has to slow down drawing to > the screen. > > Tips to getting the M100 working better with linux would be greatly > appreciated. > > Thanks! > > On Mon

Re: [M100] M100 ergonomics

Correction on my last e-mail - muscle memory took over and I typed 98N1D - this should 98N1E with the E to enable XON/XOFF. Classic case of target fixation right there. Don't type D, don't type D.. Typed D. John, I have had some issues with how enabling flow control is done. The method I settled

Re: [M100] Uploaded Model 600 service manual

Fantastic thank you! On Sat, Mar 2, 2024, 1:23 PM wrote: > Nice! > > -Original Message- > From: M100 On Behalf Of Brian K. White > Sent: Saturday, March 2, 2024 6:09 AM > To: m...@bitchin100.com > Subject: [M100] Uploaded Model 600 service manual > > Finally scanned and uploaded the

Re: [M100] Using CP/M for assembly work

If you just want to play, don't discount ddt in CP/M. Cheap and dirty way to play with everything. On Sat, Mar 16, 2024, 1:48 PM Stephen Adolph wrote: > regarding file transfer, use > IMPORT > or > EXPORT > in CP/M. Included in package. > These programs access a "TPDD". Filenames are 8.3

Re: [M100] Using CP/M for assembly work

system calls (BDOS) mvi c,2 # Put 2 in C-register for Console Out mvi e,49 #$49 ASCII I call 5 # BDOS call again rst 6# return to DDT g100 to execute, should print something like "HI" with memory location after. Still tons of fun! On Sat, Mar 16, 2024 at 4:03 PM Bri

Re: [M100] Using CP/M for assembly work

alking about where CP/M > is DE1EH... I bet it's that 0005H entry point... off to explore. > > Will > > On 3/16/24 1:08 PM, Brian Brindle wrote: > > If you just want to play, don't discount ddt in CP/M. Cheap and dirty way > to play with everything. > > On Sat, Mar 16, 20