Re: [M100] M100 case colour...

2021-04-21 Thread Micah Cowan
Is it even possible to know that at this point? The Apple II is painted metal... the M100 is an unpainted plastic whose shade darkens/yellows over time. Even if you were to color match the original, it wouldn't color match with anyone's M100 today, I'd think. -mjc On Tue, Apr 20, 2021 at 2:17 PM

Re: [M100] M100 case colour...

2021-04-21 Thread Jesse Lafleur
I think it's still possible. Both of my M100s are very "pale" and seem to match the photos in the magazines I have rather well! In addition, this knowledge may have been known, just like the Apple II was determined without resorting to colour analysis of 40 year old paint. Was just hoping someone h

Re: [M100] M100 case colour...

2021-04-21 Thread jonathan.y...@telia.com
Probably one could open one up, sand the plastic (on the inside) to reveal the original colour, and then take it to a paint store that can read colors. They need a big enough spot to measure, but then you can get an NCS code that should match. We've done that with paint samples for our house,

Re: [M100] M100 case colour...

2021-04-21 Thread Jeffrey Birt
I would also guess there is not one single correct color but a small range. Typically, the raw plastic used will be produced by different companies at different times to a specification. There will be variations even lot to lot from the same manufacturer. Jeff Birt From: M100 On Beh

Re: [M100] debugging serial, DB9 "tap"

2021-04-21 Thread Ken Pettit
On 4/18/21 9:32 PM, John R. Hogerhuis wrote: To make serial comms more predictable / smoother to the real world would require distributing the delay time more evenly. Yeah, I think maybe this is what is needed ... a more accurate emulation of the timing of the serial port relative to an ac

Re: [M100] debugging serial, DB9 "tap"

2021-04-21 Thread John R. Hogerhuis
I agree. Though smoothing out transmit probably matters less, practically, than smoothing out receive. Given the model t's small receive queue and timing sensitivity of tsdos. Receivers of our transmitted data in the real world are less sensitive to delays and burstiness. The only other conside

Re: [M100] Fun with Super Capacitor 5,5 V / 1F on NEC PC-8201A

2021-04-21 Thread John R. Hogerhuis
Personally I think the rechargeable battery design is one of the model t's best design decisions and I wouldn't switch to a supercap. It's just less forgiving about managing the main battery and therefore keeping the RAM file system intact. But, interested to hear how you like it over the weeks an

Re: [M100] Fun with Super Capacitor 5,5 V / 1F on NEC PC-8201A

2021-04-21 Thread ExPLIT | Pawel Radomychelski
Thanks for the info, John. I try to find a solution for keeping my PC-8201A intact in the next years. Of course, 3,6V NiMH Battery is much better comparing to original 3,6V NiCd one. But even NiMH can leak, and i want to minimise risk of mainboard failure. I will see how it performs in a couple of

Re: [M100] Fun with Super Capacitor 5,5 V / 1F on NEC PC-8201A

2021-04-21 Thread Justin Poirier
I put a 1F supercap in my 102 several years ago. No complaints! It does not have the capacity of chemical storage, but it charges over the course of a few hours, holds its charge beautifully, and for brief power outages or the time to change batteries, it works great. It holds my 32k machine fo

Re: [M100] Fun with Super Capacitor 5,5 V / 1F on NEC PC-8201A

2021-04-21 Thread Brian K. White
On 4/21/21 8:01 PM, ExPLIT | Pawel Radomychelski wrote: Hello collegues! as some forum collegues told me, it is a good idea to use a Supercapacitor (5,5V / 1F) instead of new NiMH memory battery. I soldered this cap instead the battery, let it "charge" couple of minutes and tried after couple

Re: [M100] Fun with Super Capacitor 5,5 V / 1F on NEC PC-8201A

2021-04-21 Thread ExPLIT | Pawel Radomychelski
thanks for the info! -- Kind regards /  Mit freundlichen Grüßen ExPLIT IT Solutions Pawel Radomychelski -Original Message- From: Brian K. White Reply-To: m...@bitchin100.com To: m...@bitchin100.com Subject: Re: [M100] Fun with Super Capacitor 5,5 V / 1F on NEC PC-8201A Date: Wed, 21

[M100] Help transferring files between LaddieAlpha and Teeny

2021-04-21 Thread Dave Christensen
I can transfer a few files from the directory I am running Laddiealpha from to the laptop using Teeny but most of the files give me a "FF" error when doing the load command. It looks like the only files that will transfer are old files (200x). Files with a current date downloaded and copied by Wi

Re: [M100] Help transferring files between LaddieAlpha and Teeny

2021-04-21 Thread John R. Hogerhuis
On Wed, Apr 21, 2021, 5:41 PM Dave Christensen wrote: > I can transfer a few files from the directory I am running Laddiealpha > from to the laptop using Teeny but most of the files give me a “FF” error > when doing the load command. It looks like the only files that will > transfer are old file

[M100] Fun with Super Capacitor 5,5 V / 1F on NEC PC-8201A

2021-04-21 Thread ExPLIT | Pawel Radomychelski
Hello collegues! as some forum collegues told me, it is a good idea to use a Supercapacitor (5,5V / 1F) instead of new NiMH memory battery. I soldered this cap instead the battery, let it "charge" couple of minutes and tried after couple of hours to switch on. Gues what? Now my NEC PC-8210A can be

Re: [M100] Packet radio like it's 1987

2021-04-21 Thread Mike Eppler
I ran a packet station on the Iditarod Race start line in 1987. the equipment was a Yaesu FT221R transceiver a MFJ 1270 TNC and a Model 100. We were the backup for the starting timer. Great Fun and a Little cold. The rig was a red Toyota Land Cruiser, and we parked on Knik Lake. 73's to all Mik