[M100] mComm Updates

2018-01-04 Thread Kurt McCullum
Both the Windows and Android versions of mComm have been updated. The Windows version fixes the asterisk filename problem and adds the RAM version of Sardine for the 100. Plus a spelling error. The Android version is identical, with just the addition of Sardine for the 100. Both are in the memb

Re: [M100] supercap

2018-01-04 Thread John Gardner
I've got a 3F supercap (from Mouser, IIRC) in one of my 8201a's, and a 5F in the other. Not sure how long they'll keep RAM alive - Weeks, at least, IME. My MO is to use Eneloops in the battery pack, which again IME, don't leak, & will keep RAM alive for years - The supercap picks up the

Re: [M100] supercap

2018-01-04 Thread Fugu ME100
Used this one previously: https://www.jameco.com/z/NHB60H3A2H-Evergreen-Battery-Nimh-3-6Volt80Mah-2-Pins-Std-14-16Hrs-8Ma-6Hrs-16Ma_2137473.html Need the 2pin version. They also have a 3pin version which will not fit the Ts. From: M100 mailto:m100-boun...@lists.bitchin100.com>> on behalf of Tom

Re: [M100] supercap

2018-01-04 Thread Tom Hoppe
While on the subject, where is a good place to obtain a replacement nicd/nimh for the M100? I have a supercap in mine just because they are easy to find (I think mine came from Amazon). Tom On Thu, Jan 4, 2018 at 12:48 PM, Fugu ME100 wrote: > I agree I replace all mine with NiMH they are a) ea

Re: [M100] mcomm difficulties

2018-01-04 Thread Kurt McCullum
It hasn't been a problem mainly due to the m100 user not naming their files with asterisks in it. Unfortunately, T-Base does so I made the tweak for one character. the "*" ---> "^". This is a simple fix and it works. As Brian pointed out, any other TPDD server can still read the file. Worse case

Re: [M100] mcomm difficulties

2018-01-04 Thread John R. Hogerhuis
Well, it looks like Windows uses Unicode for filenames in NTFS. FAT uses the OEM character set. The special characters are '\', '/', '.', '?', and '*' It wouldn't be a big deal to map those to/from other characters in LaddieAlpha since I already maintain a filename mapping table for various reas

Re: [M100] mcomm difficulties

2018-01-04 Thread Jim Anderson
> -Original Message- > > Leaving the asterisk is technically possible in all major platforms. > It's a valid character in a filename. But I agree with not doing that. > Munging causes some small issues, but not munging would be worse. AFAIK, the asterisk is not a valid character in a Wind

Re: [M100] DVI Operation

2018-01-04 Thread Jim Anderson
FWIW, I’ve also (I have now noticed) had a lot of Jan’s messages go into spam on my end (and I’m not using gmail). jim From: M100 [mailto:m100-boun...@lists.bitchin100.com] On Behalf Of Brian White Sent: Thursday, January 04, 2018 12:35 To: m...@bitchin100.com Subject: Re: [M100] D

Re: [M100] supercap

2018-01-04 Thread Fugu ME100
I agree I replace all mine with NiMH they are a) easy to get (at the moment) and b) are a direct fit into the old spot. As someone said it is nice to remove the AAs and come back later and be at the same point. Although if I store a unit for a long time I turn off the backup too. From: M100

Re: [M100] DVI Operation

2018-01-04 Thread Mike Stein
The original message came through my Gmail account without a problem; I'm ashamed to say that I haven't had time until today to reply and it'll be at least a few more days before I can dig out my DVI and test what Jan wants to know. Since your DVI is working now, maybe you can get to it sooner?

Re: [M100] supercap

2018-01-04 Thread Brian White
I'm not asking why replace the old battery. I'm asking why use a cap if it will have the same disadvantages plus an extra disadvantage of only delivering a fraction of the run time? I replace all mine with new nimh batteries. I could see dropping to a few hours or days of sleep time if you gain t

Re: [M100] supercap

2018-01-04 Thread Mike Stein
Agreed. I've had more problems with leaking alkaline AA cells so I remove those when I won't be using the computer for a while; it's always a pleasant surprise to come back months later, put in fresh AAs and be right back where you were. BTW, unless you already replaced them the NiCds lasted mo

Re: [M100] DVI Operation

2018-01-04 Thread Brian White
Possibly the reason you feel ignored is your first post was sent to spam in gmail. I didn't see it until today. Gmail sticks this supremely helpful message on it: "Why is this message in Spam? It's from an address in the yahoo.com domain but has failed yahoo.com's required tests for authenticati

Re: [M100] supercap

2018-01-04 Thread Peter Vollan
IMHO you should check them for correct voltage and replace them as necessary. If allowed to discharge, they may corrode and damage the PCB. I think the feeling around here is that the correct supercap may be better than the nicad battery, as well as the fact that the nicads are getting hard to find

Re: [M100] supercap

2018-01-04 Thread John R. Hogerhuis
On Thu, Jan 4, 2018 at 10:53 AM, Brian White wrote: > If you aren't going to use a solid state cap that can't ever leak a > corrosive substance onto the board, then why trade a sleep time of months > for a sleep time of days? > > Yep. Nothing lasts forever... replace with a NiCd and you get anot

Re: [M100] supercap

2018-01-04 Thread Brian White
If you aren't going to use a solid state cap that can't ever leak a corrosive substance onto the board, then why trade a sleep time of months for a sleep time of days? On Jan 4, 2018 10:20 AM, "Fugu ME100" wrote: > My two cents worthŠ. > > In terms of supercaps it depends on the type. If they a

Re: [M100] mcomm difficulties

2018-01-04 Thread Brian White
Is asterisk the only "bad" character that can ever appear in a filename produced by a M100? The standard encoding was for 2 reasons: 1: Handle any possible kind of unwanted data, not just the single thing you percieve today. 2: When you encounter the munged file by itself, it has meaning and you

Re: [M100] supercap

2018-01-04 Thread Fugu ME100
My two cents worthŠ. In terms of supercaps it depends on the type. If they are electrolytic supercaps then they have a lifetime of about 10-20 years, the same as NiCds, depending of course on how they are used. If they are abused thermally or electrically then they have to be derated and their l

Re: [M100] DVI Operation

2018-01-04 Thread Fugu ME100
Hi I do not have a DVI but your question raised my curiosity…… Do you have a copy of the DVI service manual (hopefully the link works): http://www.classiccmp.org/cini/pdf/Tandy/Disk%20Video%20Interface%20Service%20Manual.pdf The service manual has some operational descriptions of how the DVI is

Re: [M100] supercap

2018-01-04 Thread VANDEN BOSSCHE JAN
I have some 10+ Model Ts, 100, 102 ,200 ,O.M-10 ,N.8201. But so far, I have never changed the NiCd (?) battery in any of my machines. Now, should I be worried? Most of the machines I have are simply in storage. (cold & dry) Typically, I launch 1 or 2 machines (always the same ones) maybe once

Re: [M100] DVI Operation

2018-01-04 Thread VANDEN BOSSCHE JAN
A guy walks in to the doctor's office. He says: "Doctor, I have the impression that people are constantly ignoring me." The doctor says: "NEXT!" Greetings from the TyRannoSaurus Jan-80 |\ _,,,--,,_ @ work / ,`.-'`' ._ \-;;, |,4- ) )_.;.( `'-' <---''(_/._)--'(_\_) Fro