PAL 6502 computer

1 step further.... the next version with another effect. https://github.com/netzherpes/KIM1-Demo The

Indeed a fun project. Yes, the KIM monitor is brought back to the minimum to have the serial monitor

Here are my two versions of the PAL-2 IO Board. The left one is the the latest version. Both have the

I can't resist and removed the three resistors R6(R), R7(G) and R8(B) on my PAL-2 Board Version

The last un-successful test for me was using a PI1541 with the 1541-II Rom. Lars schrieb am Samstag,

Hi Peter, Welcome to the group! This daughterboard will be available at the same store where you get

My experience is from around 1980 and with the OSI C1P as my first computer. For tinkering, most

The new version of the pap file works, many Thx Hans. Nils, Thx for the link. I will take a (longer)

It is not that simple. The thing works, but it is not converting the key pressed to a normal ASCII

Here's a little Demo with the MOS logo and blinkenlights I've tried it in synterm. https://

I have so far found 5 versions of the KIM-1 User Manual. First Edition January 1976 Second Edition

Starred~ On Friday, September 5, 2025 at 7:12:57 PM UTC+8 eduardo...@gmail.com wrote: On Friday,

Thanks for sharing, text and video! On Wednesday, September 3, 2025 at 11:07:51 PM UTC+8 ho..@

Thanks Hans for the update. Your hard work makes the best KIM-1(6502) resources on the Internet. On

I am not aware of timing issues besides in the GS65SC32 variant one clock tick off sometimes. The

These cards are hard to find in systems nowadays! On Sunday, August 3, 2025 at 5:08:24 PM UTC+8 ho..@

Thanks so much for the helpful suggestions on the 6530! John On Fri, Jul 11, 2025 at 7:02 PM GN Liu

Small update to KB-9 V1.2 and KB-6 V1.2 – Retro Computing That may help! On Sunday, July 13, 2025 at

Nearly missed a new finding O_o Have a nice weekend, Liu On Friday, May 30, 2025 at 12:33:19 AM UTC+8

Hi Just curious—will there be any PAL systems on display at any upcoming retro computing events? I

Very cool to see you both there! Thanks to you and all my fellow retro-nerds! Bob Leedom On Saturday,

Update now with temperature data output on the PAL-1. KEY 1 on the PAL-1 starts the one-time

Not to forget your Sound interface (the pew pew one) https://x.com/RetroRevd/status/

Hi, Thanks for the info. Yes, I used exactly those programs. Z02 is the error message - I'll get

Hard work for digging! On Sunday, June 8, 2025 at 8:34:48 PM UTC+8 kurt....@web.de wrote: Hi Nils,

Hello, I was looking for something like this before I bought the PAL-1. I thought my Z80, Z180, and

Thanks for the info. Hans has very good information. I wanted to discuss the test program in the

Thanks for all the suggestion! Will check into them. John On Friday, May 30, 2025 at 3:03:18 AM UTC-7

Hello Hans, Thanks for this info. This is exactly what I'm looking for. I'll have some

Hello, very nice board, I like it. I prefer the Z80 and Z180 systems with CPM. My favorite Z80 is the