Yes. Remove the rex hooks to use VT100 driver. However to remove the VT100 driver is a cold boot.
So that's a bit unfortunate but... thats where it is at now. My plan is to sort out how to make REX and VT100 driver coexist, or better still integrate. Steve On Friday, June 19, 2020, Dan Higdon <therealh...@gmail.com> wrote: > I see from the docs that the vt100 driver isn't REX compatible. Should I > remove REX's hooks first, and can I restore REX with the usual call > afterwards? > > On Fri, Jun 19, 2020 at 4:37 PM Stephen Adolph <twospru...@gmail.com> > wrote: > >> Give it a try! Note that a normal vt100 does ot work perfectly. As I >> say in the wiki page, a vt100 does not have certain commands that the model >> T needs. >> >> On Friday, June 19, 2020, Dan Higdon <therealh...@gmail.com> wrote: >> >>> Ah, perfect, I missed the vt100 driver for the ModelT last time I read >>> that page. Thank you. >>> Option 3 for right now, with my PC and PuTTY playing the role of a vt100 >>> terminal. >>> Hopefully Option 2 at some point. >>> >>> On Fri, Jun 19, 2020 at 3:09 PM Stephen Adolph <twospru...@gmail.com> >>> wrote: >>> >>>> >>>> http://bitchin100.com/wiki/index.php?title=VT100 >>>> >>>> Link to the page.. >>>> Hope that helps. >>>> >>>> Steve >>>> >>>> On Friday, June 19, 2020, Stephen Adolph <twospru...@gmail.com> wrote: >>>> >>>>> Well what do you want screen 1 to be? >>>>> >>>>> Option 1. A real DVI, with original DVI software >>>>> >>>>> Option 2. Using my hack of the DVI software, and the MVT100 video >>>>> adapter >>>>> >>>>> Option 3. Using my hack of the DVI software plus an rs232 connected >>>>> terminal as the display >>>>> >>>>> I believe i have posted the software at bitchin100. MTV100 adapter is >>>>> still waiting for parts . Hopefully I will have kits soon. >>>>> >>>>> Steve >>>>> >>>>> >>>>> On Friday, June 19, 2020, Dan Higdon <therealh...@gmail.com> wrote: >>>>> >>>>>> Where do I get whatever I need to add "screen 1" as a valid command? >>>>>> It occurs to me that I can actually use PuTTY to be my 80x25 display >>>>>> while I'm working my way up to building a vt100 connector. >>>>>> Thanks, >>>>>> Dan >>>>>> >>>>>> On Wed, Jun 17, 2020 at 10:11 PM Mike Stein <mhs.st...@gmail.com> >>>>>> wrote: >>>>>> >>>>>>> Welcome to the list and the 'Model T' community! >>>>>>> >>>>>>> As a matter of fact several slightly different external 80x25 video >>>>>>> adapters do exist, although unlike the DVI which connects to the system >>>>>>> bus >>>>>>> these connect either to the RS-232 com port or, with a minor board mod, >>>>>>> to >>>>>>> the BCR port. >>>>>>> >>>>>>> See >>>>>>> http://bitchin100.com/wiki/index.php?title=File:VT100_1.jpg >>>>>>> >>>>>>> and >>>>>>> http://bitchin100.com/wiki/index.php?title=BCR_TTL_SERIAL_HACK >>>>>>> >>>>>>> for a version adapted to the M100 by Steve Adolph, a list member, >>>>>>> currently awaiting production quantity parts. >>>>>>> >>>>>>> Note that the BCR port mod may be superseded by a different internal >>>>>>> connection. >>>>>>> >>>>>>> m >>>>>>> >>>>>>> ---- Original Message ----- >>>>>>> >>>>>>> *From:* David B <dbby...@hotmail.com> >>>>>>> *To:* m100@lists.bitchin100.com >>>>>>> *Sent:* Wednesday, June 17, 2020 7:48 PM >>>>>>> *Subject:* [M100] Video out adapter? >>>>>>> >>>>>>> Hi just got a (working!) model 100 off eBay and replaced the nicd >>>>>>> battery. So far, so good. >>>>>>> >>>>>>> Learning about this computer and just read there was a combined >>>>>>> external disk and video adapter. I'm interested in the external video >>>>>>> part. >>>>>>> Has anyone designed an external video adapter for this, that can be >>>>>>> built >>>>>>> by a hobbyist? >>>>>>> >>>>>>> thanks, >>>>>>> David >>>>>>> >>>>>>> >>>>>>> >>>>>>> ------------------------------ >>>>>>> *From:* M100 <m100-boun...@lists.bitchin100.com> on behalf of >>>>>>> m100-requ...@lists.bitchin100.com <m100-requ...@lists.bitchin100.com >>>>>>> > >>>>>>> *Sent:* Wednesday, June 17, 2020 1:39 PM >>>>>>> *To:* m100@lists.bitchin100.com <m100@lists.bitchin100.com> >>>>>>> *Subject:* M100 Digest, Vol 114, Issue 12 >>>>>>> >>>>>>> Send M100 mailing list submissions to >>>>>>> m100@lists.bitchin100.com >>>>>>> >>>>>>> To subscribe or unsubscribe via the World Wide Web, visit >>>>>>> http://lists.bitchin100.com/listinfo.cgi/m100-bitchin100.com >>>>>>> or, via email, send a message with subject or body 'help' to >>>>>>> m100-requ...@lists.bitchin100.com >>>>>>> >>>>>>> You can reach the person managing the list at >>>>>>> m100-ow...@lists.bitchin100.com >>>>>>> >>>>>>> When replying, please edit your Subject line so it is more specific >>>>>>> than "Re: Contents of M100 digest..." >>>>>>> >>>>>>> >>>>>>> Today's Topics: >>>>>>> >>>>>>> 1. Rexcpm update (Stephen Adolph) >>>>>>> 2. Re: Rexcpm update (David Rogers) >>>>>>> 3. Re: Noisy T102 (B 9) >>>>>>> 4. Re: Noisy T102 (Erik van der Tier) >>>>>>> 5. Re: Noisy T102 (Erik van der Tier) >>>>>>> 6. Re: Noisy T102 (Stephen Adolph) >>>>>>> 7. Re: Noisy T102 (Jim Toth) >>>>>>> 8. Re: Noisy T102 (Mike Stein) >>>>>>> 9. Re: Rexcpm update (Bert Put) >>>>>>> 10. Re: Noisy T102 (Alex ...) >>>>>>> 11. Annotated disassemble of T102 rom (Erik van der Tier) >>>>>>> 12. Re: Annotated disassemble of T102 rom (Stephen Adolph) >>>>>>> 13. Re: Annotated disassemble of T102 rom (Ken Pettit) >>>>>>> 14. Re: Annotated disassemble of T102 rom (Erik van der Tier) >>>>>>> 15. Re: Annotated disassemble of T102 rom (Erik van der Tier) >>>>>>> 16. Re: Annotated disassemble of T102 rom (Ken Pettit) >>>>>>> 17. Tandy 200 Black Screen (ethan saul) >>>>>>> 18. Re: Tandy 200 Black Screen (Stephen Adolph) >>>>>>> >>>>>>> >>>>>>> ------------------------------------------------------------ >>>>>>> ---------- >>>>>>> >>>>>>> Message: 1 >>>>>>> Date: Tue, 16 Jun 2020 22:11:30 -0400 >>>>>>> From: Stephen Adolph <twospru...@gmail.com> >>>>>>> To: m...@bitchin100.com >>>>>>> Subject: [M100] Rexcpm update >>>>>>> Message-ID: >>>>>>> <CAMCMnV7XfUGfhuq2w+iNW9Qm77wVUhXzHew+ >>>>>>> qodgaz2adgz...@mail.gmail.com> >>>>>>> Content-Type: text/plain; charset="utf-8" >>>>>>> >>>>>>> I am well into the 2nd build of REXCPM. All of the REXCPM modules >>>>>>> are >>>>>>> built, untested, but I still need to build the adapters. >>>>>>> So good progress. I'm aiming to ship the next tranch in 2 weeks or >>>>>>> sooner. >>>>>>> Steve >>>>>>> -------------- next part -------------- >>>>>>> An HTML attachment was scrubbed... >>>>>>> URL: <http://lists.bitchin100.com/private.cgi/m100-bitchin100. >>>>>>> com/attachments/20200616/892a2d16/attachment-0001.html> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 2 >>>>>>> Date: Tue, 16 Jun 2020 19:43:57 -0700 >>>>>>> From: David Rogers <wa7...@gmail.com> >>>>>>> To: m...@bitchin100.com >>>>>>> Subject: Re: [M100] Rexcpm update >>>>>>> Message-ID: <69772e77-75b5-44c3-a818-1d8660a9c...@gmail.com> >>>>>>> Content-Type: text/plain; charset="utf-8" >>>>>>> >>>>>>> ???? >>>>>>> >>>>>>> David, WA7ZYQ >>>>>>> >>>>>>> C?est la vie, c?est la guerre, viva la salade de pommes de terre. >>>>>>> >>>>>>> > On Jun 16, 2020, at 7:11 PM, Stephen Adolph <twospru...@gmail.com> >>>>>>> wrote: >>>>>>> > >>>>>>> > I am well into the 2nd build of REXCPM. All of the REXCPM modules >>>>>>> are built, untested, but I still need to build the adapters. >>>>>>> > So good progress. I'm aiming to ship the next tranch in 2 weeks >>>>>>> or sooner. >>>>>>> > Steve >>>>>>> -------------- next part -------------- >>>>>>> An HTML attachment was scrubbed... >>>>>>> URL: <http://lists.bitchin100.com/private.cgi/m100-bitchin100. >>>>>>> com/attachments/20200616/84e5c9e2/attachment-0001.html> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 3 >>>>>>> Date: Tue, 16 Jun 2020 19:52:31 -0700 >>>>>>> From: B 9 <hacke...@gmail.com> >>>>>>> To: m...@bitchin100.com >>>>>>> Subject: Re: [M100] Noisy T102 >>>>>>> Message-ID: >>>>>>> <CAG1tPetPsAurQtuc1dSaYoQBdhLSrTnKCBREhfVk7PzUxZrh2A@mail. >>>>>>> gmail.com> >>>>>>> Content-Type: text/plain; charset="utf-8" >>>>>>> >>>>>>> On Mon, Jun 15, 2020 at 11:59 PM Erik van der Tier <e...@vdtier.nl> >>>>>>> wrote: >>>>>>> >>>>>>> > It?s the kind of noise where you can hear the processing of the >>>>>>> CPU, more >>>>>>> > when its busy and it seems to have clear ?structure? to it in >>>>>>> relation to >>>>>>> > what the T102 is doing. >>>>>>> > >>>>>>> >>>>>>> That's actually kind of cool. >>>>>>> >>>>>>> But, if you want to get rid of it, maybe double check that you put >>>>>>> your >>>>>>> electrolytics in with the right polarity. >>>>>>> >>>>>>> ?b9 >>>>>>> -------------- next part -------------- >>>>>>> An HTML attachment was scrubbed... >>>>>>> URL: <http://lists.bitchin100.com/private.cgi/m100-bitchin100. >>>>>>> com/attachments/20200616/64f85f17/attachment-0001.html> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 4 >>>>>>> Date: Wed, 17 Jun 2020 09:13:58 +0200 >>>>>>> From: Erik van der Tier <e...@vdtier.nl> >>>>>>> To: m...@bitchin100.com >>>>>>> Subject: Re: [M100] Noisy T102 >>>>>>> Message-ID: <7ef82d42-e41b-47c9-963b-8f4eecb57...@vdtier.nl> >>>>>>> Content-Type: text/plain; charset="utf-8" >>>>>>> >>>>>>> Hehe, yeah, if it couldn?t be a sign of trouble it would definitely >>>>>>> be cool ;). I remember that other 80?s computers made these kinds of >>>>>>> sounds >>>>>>> while processing. I know our Philips P2000T did and later our Amstrad >>>>>>> CPC464 as well?. Cheap analog electronics I guess? >>>>>>> >>>>>>> I did double and triple check the polarity of the caps, so I don?t >>>>>>> think that?s the problem. >>>>>>> >>>>>>> Erik >>>>>>> >>>>>>> > On 17 Jun 2020, at 04:52, B 9 <hacke...@gmail.com> wrote: >>>>>>> > >>>>>>> > On Mon, Jun 15, 2020 at 11:59 PM Erik van der Tier <e...@vdtier.nl >>>>>>> <mailto:e...@vdtier.nl <e...@vdtier.nl>>> wrote: >>>>>>> > It?s the kind of noise where you can hear the processing of the >>>>>>> CPU, more when its busy and it seems to have clear ?structure? to it in >>>>>>> relation to what the T102 is doing. >>>>>>> > >>>>>>> > That's actually kind of cool. >>>>>>> > >>>>>>> > But, if you want to get rid of it, maybe double check that you put >>>>>>> your electrolytics in with the right polarity. >>>>>>> > >>>>>>> > ?b9 >>>>>>> >>>>>>> -------------- next part -------------- >>>>>>> An HTML attachment was scrubbed... >>>>>>> URL: <http://lists.bitchin100.com/private.cgi/m100-bitchin100. >>>>>>> com/attachments/20200617/9dbcc183/attachment-0001.html> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 5 >>>>>>> Date: Wed, 17 Jun 2020 09:15:52 +0200 >>>>>>> From: Erik van der Tier <e...@vdtier.nl> >>>>>>> To: m...@bitchin100.com >>>>>>> Subject: Re: [M100] Noisy T102 >>>>>>> Message-ID: <94969ebd-cf0c-4b4f-a98c-c67d5a74f...@vdtier.nl> >>>>>>> Content-Type: text/plain; charset="utf-8" >>>>>>> >>>>>>> I have to open it up again, tonight to check on leaking anyway, so >>>>>>> I?ll look up the numbers of those caps. I really need to get myself a >>>>>>> decent desoldering station, it?s currently taking too much time to >>>>>>> desolder >>>>>>> these buggers. >>>>>>> >>>>>>> Erik >>>>>>> >>>>>>> > On 16 Jun 2020, at 13:31, Stephen Adolph <twospru...@gmail.com> >>>>>>> wrote: >>>>>>> > >>>>>>> > That's interesting! >>>>>>> > Could be that one of the caps you replaced on the +5V line is now >>>>>>> microphonic, or the transformer caps. >>>>>>> > Which ones did you replace? >>>>>>> > It would be interesting to see if you can isolate it. If you had >>>>>>> some alternative caps that you could try for the 3 you have changed, you >>>>>>> could try changing one at a time. >>>>>>> > >>>>>>> > >>>>>>> > On Tue, Jun 16, 2020 at 2:59 AM Erik van der Tier <e...@vdtier.nl >>>>>>> <mailto:e...@vdtier.nl <e...@vdtier.nl>>> wrote: >>>>>>> > Hi All, >>>>>>> > >>>>>>> > I?ve had to replace 3 caps on my trusty T102 as they were leaking >>>>>>> (nasty as they were fairly recent replacements). The surgery seemed to >>>>>>> have >>>>>>> worked, except for increase noise. It?s the kind of noise where you can >>>>>>> hear the processing of the CPU, more when its busy and it seems to have >>>>>>> clear ?structure? to it in relation to what the T102 is doing. >>>>>>> > Is this a sign that the same or other caps are not ok? Does anyone >>>>>>> have experience with this. I really want to get this capacitor business >>>>>>> over with for once and at least a bunch of years (I?m having too much >>>>>>> fun >>>>>>> with the t102 to let it just die). >>>>>>> > Any thoughts on how to fix this? >>>>>>> > >>>>>>> > Cheers, >>>>>>> > Erik >>>>>>> >>>>>>> -------------- next part -------------- >>>>>>> An HTML attachment was scrubbed... >>>>>>> URL: <http://lists.bitchin100.com/private.cgi/m100-bitchin100. >>>>>>> com/attachments/20200617/a2a35b3f/attachment-0001.html> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 6 >>>>>>> Date: Wed, 17 Jun 2020 07:54:07 -0400 >>>>>>> From: Stephen Adolph <twospru...@gmail.com> >>>>>>> To: "m...@bitchin100.com" <m...@bitchin100.com> >>>>>>> Subject: Re: [M100] Noisy T102 >>>>>>> Message-ID: >>>>>>> <CAMCMnV5qbw3Jgivop_6qnypWqfap1+3TpeHHBH0oKQ_ >>>>>>> n5ss...@mail.gmail.com> >>>>>>> Content-Type: text/plain; charset="utf-8" >>>>>>> >>>>>>> Heres a tip. For leaded electrolytic caps I "walk" them out by >>>>>>> heating one >>>>>>> lead and leaning the cap to one side such that the loose lead can >>>>>>> slide out >>>>>>> a bit. Then I do the same for the other lead, alternating back and >>>>>>> forth >>>>>>> until it is fully out. >>>>>>> >>>>>>> On Wednesday, June 17, 2020, Erik van der Tier <e...@vdtier.nl> >>>>>>> wrote: >>>>>>> >>>>>>> > I have to open it up again, tonight to check on leaking anyway, so >>>>>>> I?ll >>>>>>> > look up the numbers of those caps. I really need to get myself a >>>>>>> decent >>>>>>> > desoldering station, it?s currently taking too much time to >>>>>>> desolder these >>>>>>> > buggers. >>>>>>> > >>>>>>> > Erik >>>>>>> > >>>>>>> > On 16 Jun 2020, at 13:31, Stephen Adolph <twospru...@gmail.com> >>>>>>> wrote: >>>>>>> > >>>>>>> > That's interesting! >>>>>>> > Could be that one of the caps you replaced on the +5V line is now >>>>>>> > microphonic, or the transformer caps. >>>>>>> > Which ones did you replace? >>>>>>> > It would be interesting to see if you can isolate it. If you had >>>>>>> some >>>>>>> > alternative caps that you could try for the 3 you have changed, >>>>>>> you could >>>>>>> > try changing one at a time. >>>>>>> > >>>>>>> > >>>>>>> > On Tue, Jun 16, 2020 at 2:59 AM Erik van der Tier <e...@vdtier.nl> >>>>>>> wrote: >>>>>>> > >>>>>>> >> Hi All, >>>>>>> >> >>>>>>> >> I?ve had to replace 3 caps on my trusty T102 as they were leaking >>>>>>> (nasty >>>>>>> >> as they were fairly recent replacements). The surgery seemed to >>>>>>> have >>>>>>> >> worked, except for increase noise. It?s the kind of noise where >>>>>>> you can >>>>>>> >> hear the processing of the CPU, more when its busy and it seems >>>>>>> to have >>>>>>> >> clear ?structure? to it in relation to what the T102 is doing. >>>>>>> >> Is this a sign that the same or other caps are not ok? Does >>>>>>> anyone have >>>>>>> >> experience with this. I really want to get this capacitor >>>>>>> business over >>>>>>> >> with for once and at least a bunch of years (I?m having too much >>>>>>> fun with >>>>>>> >> the t102 to let it just die). >>>>>>> >> Any thoughts on how to fix this? >>>>>>> >> >>>>>>> >> Cheers, >>>>>>> >> Erik >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> -------------- next part -------------- >>>>>>> An HTML attachment was scrubbed... >>>>>>> URL: <http://lists.bitchin100.com/private.cgi/m100-bitchin100. >>>>>>> com/attachments/20200617/e8d55117/attachment-0001.html> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 7 >>>>>>> Date: Wed, 17 Jun 2020 10:03:53 -0400 >>>>>>> From: "Jim Toth" <jt...@localnet.com> >>>>>>> To: <m...@bitchin100.com> >>>>>>> Subject: Re: [M100] Noisy T102 >>>>>>> Message-ID: <9B4F59F15D46480A8F74D285D7462EB0@OWNER27B149584> >>>>>>> Content-Type: text/plain; charset="utf-8" >>>>>>> >>>>>>> An AM radio near a Model T sounds like that, too. >>>>>>> >>>>>>> >>>>>>> ----- Original Message ----- >>>>>>> From: B 9 >>>>>>> To: m...@bitchin100.com >>>>>>> Sent: Tuesday, June 16, 2020 10:52 PM >>>>>>> Subject: Re: [M100] Noisy T102 >>>>>>> >>>>>>> >>>>>>> On Mon, Jun 15, 2020 at 11:59 PM Erik van der Tier <e...@vdtier.nl> >>>>>>> wrote: >>>>>>> >>>>>>> It?s the kind of noise where you can hear the processing of the >>>>>>> CPU, more when its busy and it seems to have clear ?structure? to it in >>>>>>> relation to what the T102 is doing. >>>>>>> >>>>>>> >>>>>>> >>>>>>> That's actually kind of cool. >>>>>>> >>>>>>> >>>>>>> But, if you want to get rid of it, maybe double check that you put >>>>>>> your electrolytics in with the right polarity. >>>>>>> >>>>>>> >>>>>>> >>>>>>> ?b9 >>>>>>> -------------- next part -------------- >>>>>>> An HTML attachment was scrubbed... >>>>>>> URL: <http://lists.bitchin100.com/private.cgi/m100-bitchin100. >>>>>>> com/attachments/20200617/91116399/attachment-0001.html> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 8 >>>>>>> Date: Wed, 17 Jun 2020 11:09:40 -0400 >>>>>>> From: "Mike Stein" <mhs.st...@gmail.com> >>>>>>> To: <m...@bitchin100.com> >>>>>>> Subject: Re: [M100] Noisy T102 >>>>>>> Message-ID: <625E81B6452F4D1DAC09F88BCACFEA36@310e2> >>>>>>> Content-Type: text/plain; charset="utf-8" >>>>>>> >>>>>>> Have you tried disconnecting the beeper in case bus noise is leaking >>>>>>> across somehow? >>>>>>> >>>>>>> m >>>>>>> ----- Original Message ----- >>>>>>> From: Erik van der Tier >>>>>>> To: m...@bitchin100.com >>>>>>> Sent: Wednesday, June 17, 2020 3:13 AM >>>>>>> Subject: Re: [M100] Noisy T102 >>>>>>> >>>>>>> >>>>>>> Hehe, yeah, if it couldn?t be a sign of trouble it would >>>>>>> definitely be cool ;). I remember that other 80?s computers made these >>>>>>> kinds of sounds while processing. I know our Philips P2000T did and >>>>>>> later >>>>>>> our Amstrad CPC464 as well?. Cheap analog electronics I guess? >>>>>>> >>>>>>> >>>>>>> I did double and triple check the polarity of the caps, so I don?t >>>>>>> think that?s the problem. >>>>>>> >>>>>>> >>>>>>> Erik >>>>>>> >>>>>>> >>>>>>> >>>>>>> On 17 Jun 2020, at 04:52, B 9 <hacke...@gmail.com> wrote: >>>>>>> >>>>>>> >>>>>>> On Mon, Jun 15, 2020 at 11:59 PM Erik van der Tier < >>>>>>> e...@vdtier.nl> wrote: >>>>>>> >>>>>>> It?s the kind of noise where you can hear the processing of >>>>>>> the CPU, more when its busy and it seems to have clear ?structure? to >>>>>>> it in >>>>>>> relation to what the T102 is doing. >>>>>>> >>>>>>> >>>>>>> >>>>>>> That's actually kind of cool. >>>>>>> >>>>>>> >>>>>>> But, if you want to get rid of it, maybe double check that you >>>>>>> put your electrolytics in with the right polarity. >>>>>>> >>>>>>> >>>>>>> >>>>>>> ?b9 >>>>>>> >>>>>>> >>>>>>> -------------- next part -------------- >>>>>>> An HTML attachment was scrubbed... >>>>>>> URL: <http://lists.bitchin100.com/private.cgi/m100-bitchin100. >>>>>>> com/attachments/20200617/644dc186/attachment-0001.html> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 9 >>>>>>> Date: Wed, 17 Jun 2020 10:26:59 -0500 >>>>>>> From: Bert Put <b...@bellsouth.net> >>>>>>> To: m...@bitchin100.com >>>>>>> Subject: Re: [M100] Rexcpm update >>>>>>> Message-ID: <32979f20-2a35-f5dc-1261-9437a05a4...@bellsouth.net> >>>>>>> Content-Type: text/plain; charset=utf-8 >>>>>>> >>>>>>> Thanks Steve, looking forward to getting mine. :-) >>>>>>> >>>>>>> Cheers, Bert >>>>>>> >>>>>>> On 6/16/20 9:11 PM, Stephen Adolph wrote: >>>>>>> > I am well into the 2nd build of REXCPM.? All of the REXCPM modules >>>>>>> are >>>>>>> > built, untested, but I still need to build the adapters. >>>>>>> > So good progress.? I'm aiming to ship the next tranch in 2 weeks >>>>>>> or sooner. >>>>>>> > Steve >>>>>>> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 10 >>>>>>> Date: Wed, 17 Jun 2020 11:27:54 -0400 >>>>>>> From: "Alex ..." <abortretryf...@gmail.com> >>>>>>> To: m...@bitchin100.com >>>>>>> Subject: Re: [M100] Noisy T102 >>>>>>> Message-ID: >>>>>>> <CADB9QZm5soVvNTFOUqAKcDJt6iUws+3kpiJFYKi0n7-5fUNcoQ@mail. >>>>>>> gmail.com> >>>>>>> Content-Type: text/plain; charset="utf-8" >>>>>>> >>>>>>> Jim, >>>>>>> Just yesterday I was thinking how my T102 would make a good PSK31 >>>>>>> terminal, >>>>>>> but hearing that I'm not so sure about that idea anymore... >>>>>>> ? >>>>>>> >>>>>>> On Wed, Jun 17, 2020 at 10:04 AM Jim Toth <jt...@localnet.com> >>>>>>> wrote: >>>>>>> >>>>>>> > An AM radio near a Model T sounds like that, too. >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > ----- Original Message ----- >>>>>>> > *From:* B 9 <hacke...@gmail.com> >>>>>>> > *To:* m...@bitchin100.com >>>>>>> > *Sent:* Tuesday, June 16, 2020 10:52 PM >>>>>>> > *Subject:* Re: [M100] Noisy T102 >>>>>>> > >>>>>>> > On Mon, Jun 15, 2020 at 11:59 PM Erik van der Tier <e...@vdtier.nl> >>>>>>> wrote: >>>>>>> > >>>>>>> >> It?s the kind of noise where you can hear the processing of the >>>>>>> CPU, more >>>>>>> >> when its busy and it seems to have clear ?structure? to it in >>>>>>> relation to >>>>>>> >> what the T102 is doing. >>>>>>> >> >>>>>>> > >>>>>>> > That's actually kind of cool. >>>>>>> > >>>>>>> > But, if you want to get rid of it, maybe double check that you put >>>>>>> your >>>>>>> > electrolytics in with the right polarity. >>>>>>> > >>>>>>> > ?b9 >>>>>>> > >>>>>>> > >>>>>>> >>>>>>> -- >>>>>>> Disclaimer: Any resemblance between the above views and those of my >>>>>>> employer, my terminal, or the view out my window are purely >>>>>>> coincidental. >>>>>>> Any resemblance between the above and my own views is >>>>>>> non-deterministic. >>>>>>> The question of the existence of views in the absence of anyone to >>>>>>> hold >>>>>>> them is left as an exercise for the reader. >>>>>>> The question of the existence of the reader is left as an exercise >>>>>>> for the >>>>>>> second god coefficient. (A discussion of non-orthogonal, >>>>>>> non-integral >>>>>>> polytheism is beyond the scope of this article.) Thanks >>>>>>> /usr/games/fortune >>>>>>> -------------- next part -------------- >>>>>>> An HTML attachment was scrubbed... >>>>>>> URL: <http://lists.bitchin100.com/private.cgi/m100-bitchin100. >>>>>>> com/attachments/20200617/e65fa286/attachment-0001.html> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 11 >>>>>>> Date: Wed, 17 Jun 2020 17:35:26 +0200 >>>>>>> From: Erik van der Tier <e...@vdtier.nl> >>>>>>> To: m...@bitchin100.com >>>>>>> Subject: [M100] Annotated disassemble of T102 rom >>>>>>> Message-ID: <a105c7d0-ffa1-4256-8265-02a48cd98...@vdtier.nl> >>>>>>> Content-Type: text/plain; charset=utf-8 >>>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I?m currently well on my way to merge the annotated M100 rom with a >>>>>>> disassemble of the T102 rom. This will include documentation of the >>>>>>> differences. I hope to create a working .asm file with labels and such >>>>>>> that >>>>>>> can be reassembled into a functioning Rom (I?m working my way towards a >>>>>>> custom os-rom for my 102). >>>>>>> >>>>>>> If anyone is interested I can put it up on my GitHub account so you >>>>>>> can get it. I can imagine this could be interesting for the VirtualT >>>>>>> emulator as it provides all the annotations on disassembling the M100 >>>>>>> rom >>>>>>> but not the T102 currently (except for the RST opcodes). >>>>>>> >>>>>>> Cheers, >>>>>>> Erik >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 12 >>>>>>> Date: Wed, 17 Jun 2020 12:06:00 -0400 >>>>>>> From: Stephen Adolph <twospru...@gmail.com> >>>>>>> To: m...@bitchin100.com >>>>>>> Subject: Re: [M100] Annotated disassemble of T102 rom >>>>>>> Message-ID: >>>>>>> <CAMCMnV6BTU6x6VOx9H33BOXBuYmeBU4FRg7_p7dBwxbML97ESQ@mail. >>>>>>> gmail.com> >>>>>>> Content-Type: text/plain; charset="utf-8" >>>>>>> >>>>>>> Hi, it would be great to make this collaborative. I have a lot of my >>>>>>> own >>>>>>> notes on a disassembly, and I also have a paper disassembly that I >>>>>>> acquired >>>>>>> a while back. >>>>>>> >>>>>>> >>>>>>> On Wed, Jun 17, 2020 at 11:35 AM Erik van der Tier <e...@vdtier.nl> >>>>>>> wrote: >>>>>>> >>>>>>> > Hi, >>>>>>> > >>>>>>> > I?m currently well on my way to merge the annotated M100 rom with a >>>>>>> > disassemble of the T102 rom. This will include documentation of the >>>>>>> > differences. I hope to create a working .asm file with labels and >>>>>>> such that >>>>>>> > can be reassembled into a functioning Rom (I?m working my way >>>>>>> towards a >>>>>>> > custom os-rom for my 102). >>>>>>> > >>>>>>> > If anyone is interested I can put it up on my GitHub account so >>>>>>> you can >>>>>>> > get it. I can imagine this could be interesting for the VirtualT >>>>>>> emulator >>>>>>> > as it provides all the annotations on disassembling the M100 rom >>>>>>> but not >>>>>>> > the T102 currently (except for the RST opcodes). >>>>>>> > >>>>>>> > Cheers, >>>>>>> > Erik >>>>>>> -------------- next part -------------- >>>>>>> An HTML attachment was scrubbed... >>>>>>> URL: <http://lists.bitchin100.com/private.cgi/m100-bitchin100. >>>>>>> com/attachments/20200617/6e646565/attachment-0001.html> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 13 >>>>>>> Date: Wed, 17 Jun 2020 09:10:27 -0700 >>>>>>> From: Ken Pettit <petti...@gmail.com> >>>>>>> To: m100@lists.bitchin100.com >>>>>>> Subject: Re: [M100] Annotated disassemble of T102 rom >>>>>>> Message-ID: <5eea4073.7020...@gmail.com> >>>>>>> Content-Type: text/plain; charset=utf-8; format=flowed >>>>>>> >>>>>>> Hi Erik, >>>>>>> >>>>>>> I presume you are also referencing the additional M100 ROM >>>>>>> annotations I >>>>>>> did by hand which are not part of the VirtualT standard output (and >>>>>>> quite extensive)? >>>>>>> >>>>>>> Ken >>>>>>> >>>>>>> On 6/17/20 8:35 AM, Erik van der Tier wrote: >>>>>>> > Hi, >>>>>>> > >>>>>>> > I?m currently well on my way to merge the annotated M100 rom with >>>>>>> a disassemble of the T102 rom. This will include documentation of the >>>>>>> differences. I hope to create a working .asm file with labels and such >>>>>>> that >>>>>>> can be reassembled into a functioning Rom (I?m working my way towards a >>>>>>> custom os-rom for my 102). >>>>>>> > >>>>>>> > If anyone is interested I can put it up on my GitHub account so >>>>>>> you can get it. I can imagine this could be interesting for the VirtualT >>>>>>> emulator as it provides all the annotations on disassembling the M100 >>>>>>> rom >>>>>>> but not the T102 currently (except for the RST opcodes). >>>>>>> > >>>>>>> > Cheers, >>>>>>> > Erik >>>>>>> >>>>>>> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 14 >>>>>>> Date: Wed, 17 Jun 2020 19:21:20 +0200 >>>>>>> From: Erik van der Tier <e...@vdtier.nl> >>>>>>> To: m...@bitchin100.com >>>>>>> Subject: Re: [M100] Annotated disassemble of T102 rom >>>>>>> Message-ID: <e2e25884-7dfb-40c2-80ad-5a9977028...@vdtier.nl> >>>>>>> Content-Type: text/plain; charset="utf-8" >>>>>>> >>>>>>> Sounds like a plan, I?m currently doing a first pass getting the >>>>>>> routine headercomments in and translating the none sense opcodes into db >>>>>>> and dw?s from the m100 dis. I?ll set up a github repo once I?m through >>>>>>> this >>>>>>> first pass. Next pass will be find and replace on all standard addresses >>>>>>> and known rom functions. That way the m100 and t102 should be mostly >>>>>>> identical which should help adding the other comments that are >>>>>>> available. >>>>>>> >>>>>>> Cheers, >>>>>>> Erik >>>>>>> >>>>>>> > On 17 Jun 2020, at 18:06, Stephen Adolph <twospru...@gmail.com> >>>>>>> wrote: >>>>>>> > >>>>>>> > ? >>>>>>> > Hi, it would be great to make this collaborative. I have a lot of >>>>>>> my own notes on a disassembly, and I also have a paper disassembly that >>>>>>> I >>>>>>> acquired a while back. >>>>>>> > >>>>>>> > >>>>>>> >> On Wed, Jun 17, 2020 at 11:35 AM Erik van der Tier < >>>>>>> e...@vdtier.nl> wrote: >>>>>>> >> Hi, >>>>>>> >> >>>>>>> >> I?m currently well on my way to merge the annotated M100 rom with >>>>>>> a disassemble of the T102 rom. This will include documentation of the >>>>>>> differences. I hope to create a working .asm file with labels and such >>>>>>> that >>>>>>> can be reassembled into a functioning Rom (I?m working my way towards a >>>>>>> custom os-rom for my 102). >>>>>>> >> >>>>>>> >> If anyone is interested I can put it up on my GitHub account so >>>>>>> you can get it. I can imagine this could be interesting for the VirtualT >>>>>>> emulator as it provides all the annotations on disassembling the M100 >>>>>>> rom >>>>>>> but not the T102 currently (except for the RST opcodes). >>>>>>> >> >>>>>>> >> Cheers, >>>>>>> >> Erik >>>>>>> -------------- next part -------------- >>>>>>> An HTML attachment was scrubbed... >>>>>>> URL: <http://lists.bitchin100.com/private.cgi/m100-bitchin100. >>>>>>> com/attachments/20200617/09e3442f/attachment-0001.html> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 15 >>>>>>> Date: Wed, 17 Jun 2020 19:22:27 +0200 >>>>>>> From: Erik van der Tier <e...@vdtier.nl> >>>>>>> To: m...@bitchin100.com >>>>>>> Subject: Re: [M100] Annotated disassemble of T102 rom >>>>>>> Message-ID: <3ae88d54-7099-4c65-9e18-2fccd99c7...@vdtier.nl> >>>>>>> Content-Type: text/plain; charset=utf-8 >>>>>>> >>>>>>> I?m currently merging the standard virtual-t output, but any >>>>>>> additional notes and comments would be great to add in! >>>>>>> >>>>>>> Cheers, >>>>>>> Erik >>>>>>> >>>>>>> > On 17 Jun 2020, at 18:10, Ken Pettit <petti...@gmail.com> wrote: >>>>>>> > >>>>>>> > ?Hi Erik, >>>>>>> > >>>>>>> > I presume you are also referencing the additional M100 ROM >>>>>>> annotations I did by hand which are not part of the VirtualT standard >>>>>>> output (and quite extensive)? >>>>>>> > >>>>>>> > Ken >>>>>>> > >>>>>>> >> On 6/17/20 8:35 AM, Erik van der Tier wrote: >>>>>>> >> Hi, >>>>>>> >> >>>>>>> >> I?m currently well on my way to merge the annotated M100 rom with >>>>>>> a disassemble of the T102 rom. This will include documentation of the >>>>>>> differences. I hope to create a working .asm file with labels and such >>>>>>> that >>>>>>> can be reassembled into a functioning Rom (I?m working my way towards a >>>>>>> custom os-rom for my 102). >>>>>>> >> >>>>>>> >> If anyone is interested I can put it up on my GitHub account so >>>>>>> you can get it. I can imagine this could be interesting for the VirtualT >>>>>>> emulator as it provides all the annotations on disassembling the M100 >>>>>>> rom >>>>>>> but not the T102 currently (except for the RST opcodes). >>>>>>> >> >>>>>>> >> Cheers, >>>>>>> >> Erik >>>>>>> > >>>>>>> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 16 >>>>>>> Date: Wed, 17 Jun 2020 10:28:38 -0700 >>>>>>> From: Ken Pettit <petti...@gmail.com> >>>>>>> To: m100@lists.bitchin100.com >>>>>>> Subject: Re: [M100] Annotated disassemble of T102 rom >>>>>>> Message-ID: <5eea52c6.6030...@gmail.com> >>>>>>> Content-Type: text/plain; charset=utf-8; format=flowed >>>>>>> >>>>>>> Erik, >>>>>>> >>>>>>> I have MANY, MANY more lines commented here: >>>>>>> >>>>>>> http://www.club100.org/memfiles/index.php?&direction= >>>>>>> 0&order=&directory=Ken%20Pettit/M100%20ROM%20Disassembly >>>>>>> >>>>>>> Ken >>>>>>> >>>>>>> On 6/17/20 10:22 AM, Erik van der Tier wrote: >>>>>>> > I?m currently merging the standard virtual-t output, but any >>>>>>> additional notes and comments would be great to add in! >>>>>>> > >>>>>>> > Cheers, >>>>>>> > Erik >>>>>>> > >>>>>>> >> On 17 Jun 2020, at 18:10, Ken Pettit <petti...@gmail.com> wrote: >>>>>>> >> >>>>>>> >> ?Hi Erik, >>>>>>> >> >>>>>>> >> I presume you are also referencing the additional M100 ROM >>>>>>> annotations I did by hand which are not part of the VirtualT standard >>>>>>> output (and quite extensive)? >>>>>>> >> >>>>>>> >> Ken >>>>>>> >> >>>>>>> >>> On 6/17/20 8:35 AM, Erik van der Tier wrote: >>>>>>> >>> Hi, >>>>>>> >>> >>>>>>> >>> I?m currently well on my way to merge the annotated M100 rom >>>>>>> with a disassemble of the T102 rom. This will include documentation of >>>>>>> the >>>>>>> differences. I hope to create a working .asm file with labels and such >>>>>>> that >>>>>>> can be reassembled into a functioning Rom (I?m working my way towards a >>>>>>> custom os-rom for my 102). >>>>>>> >>> >>>>>>> >>> If anyone is interested I can put it up on my GitHub account so >>>>>>> you can get it. I can imagine this could be interesting for the VirtualT >>>>>>> emulator as it provides all the annotations on disassembling the M100 >>>>>>> rom >>>>>>> but not the T102 currently (except for the RST opcodes). >>>>>>> >>> >>>>>>> >>> Cheers, >>>>>>> >>> Erik >>>>>>> >>>>>>> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 17 >>>>>>> Date: Wed, 17 Jun 2020 20:31:36 +0000 >>>>>>> From: ethan saul <ethan.s...@outlook.com> >>>>>>> To: "m100@lists.bitchin100.com" <m100@lists.bitchin100.com> >>>>>>> Subject: [M100] Tandy 200 Black Screen >>>>>>> Message-ID: >>>>>>> <VI1PR0701MB6768E80573A4C2B02837210A8F9A0@VI1PR0701MB6768. >>>>>>> eurprd07.prod.outlook.com> >>>>>>> >>>>>>> Content-Type: text/plain; charset="windows-1252" >>>>>>> >>>>>>> Hi all, >>>>>>> >>>>>>> Anyone know anything about Tandy 200 black screen of death? I have >>>>>>> changed the CMOS battery and tried a cold start using >>>>>>> CTRL+SHIFT+BREAK+RESET. >>>>>>> When I power it on I hear a click from the speaker and the screen >>>>>>> goes black the contrast knob doesn't dim or darken the screen. >>>>>>> I have also tried getting it to go into basic and beeping the >>>>>>> speaker with no luck. The machine was working before the battery change >>>>>>> however the old battery was leaking so I had to change it. >>>>>>> There was no corrosion and the battery area was cleaned with >>>>>>> Isopropanol. >>>>>>> Also the Power button turns the computer off and then back on >>>>>>> straight after every time I push it and when there is power from either >>>>>>> the >>>>>>> battery?s and the ac adapter. >>>>>>> Any Ideas what could be the problem? >>>>>>> >>>>>>> Thanks, >>>>>>> Ethan >>>>>>> -------------- next part -------------- >>>>>>> An HTML attachment was scrubbed... >>>>>>> URL: <http://lists.bitchin100.com/private.cgi/m100-bitchin100. >>>>>>> com/attachments/20200617/68382e4e/attachment-0001.html> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Message: 18 >>>>>>> Date: Wed, 17 Jun 2020 16:36:00 -0400 >>>>>>> From: Stephen Adolph <twospru...@gmail.com> >>>>>>> To: m...@bitchin100.com >>>>>>> Subject: Re: [M100] Tandy 200 Black Screen >>>>>>> Message-ID: >>>>>>> <CAMCMnV7cK2=LMb2O1ccb=buJwgsaSdNgRsUzp74pvYEvLoWmeA@mail. >>>>>>> gmail.com> >>>>>>> Content-Type: text/plain; charset="utf-8" >>>>>>> >>>>>>> Did you double check the polarity of the new battery? >>>>>>> If the CMOS battery was flat on install, it will take some time to >>>>>>> charge >>>>>>> up. >>>>>>> It has to be charged or the T200 won't work. >>>>>>> ..Steve >>>>>>> >>>>>>> >>>>>>> On Wed, Jun 17, 2020 at 4:31 PM ethan saul <ethan.s...@outlook.com> >>>>>>> wrote: >>>>>>> >>>>>>> > Hi all, >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > Anyone know anything about Tandy 200 black screen of death? I have >>>>>>> changed >>>>>>> > the CMOS battery and tried a cold start using >>>>>>> CTRL+SHIFT+BREAK+RESET. >>>>>>> > >>>>>>> > When I power it on I hear a click from the speaker and the screen >>>>>>> goes >>>>>>> > black the contrast knob doesn't dim or darken the screen. >>>>>>> > >>>>>>> > I have also tried getting it to go into basic and beeping the >>>>>>> speaker with >>>>>>> > no luck. The machine was working before the battery change however >>>>>>> the old >>>>>>> > battery was leaking so I had to change it. >>>>>>> > >>>>>>> > There was no corrosion and the battery area was cleaned with >>>>>>> Isopropanol. >>>>>>> > >>>>>>> > Also the Power button turns the computer off and then back on >>>>>>> straight >>>>>>> > after every time I push it and when there is power from either the >>>>>>> > battery?s and the ac adapter. >>>>>>> > >>>>>>> > Any Ideas what could be the problem? >>>>>>> > >>>>>>> > >>>>>>> > >>>>>>> > Thanks, >>>>>>> > >>>>>>> > Ethan >>>>>>> > >>>>>>> -------------- next part -------------- >>>>>>> An HTML attachment was scrubbed... >>>>>>> URL: <http://lists.bitchin100.com/private.cgi/m100-bitchin100. >>>>>>> com/attachments/20200617/d0bbfdd8/attachment-0001.html> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> Subject: Digest Footer >>>>>>> >>>>>>> _______________________________________________ >>>>>>> M100 mailing list >>>>>>> M100@lists.bitchin100.com >>>>>>> http://lists.bitchin100.com/listinfo.cgi/m100-bitchin100.com >>>>>>> >>>>>>> >>>>>>> ------------------------------ >>>>>>> >>>>>>> End of M100 Digest, Vol 114, Issue 12 >>>>>>> ************************************* >>>>>>> >>>>>>>
