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PAL 6502 computer
1–30 of 231
Happy hacking 6502!
------------------------------
------------------
https://github.com/netzherpes
https://github.com/w4jbm/PAL-1
-6502-SBC/
https://github.com/fishhack66/
PAL-1-Stuff/
https://decuser.github.io/pal-
1/
http://retro.hansotten.nl/
https://www.thingiverse.com/th
ing:4817583
https://www.thingiverse.com/
thing:6459439
&
http://pal.aibs.ws
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Eduardo Casino
, …
Hans Otten
20
4:02 PM
CP/M-65 for the KIM-1/PAL-1
OK, this is the last one, I promise ;-D New release for KIM-1 and PAL-1 with a 1541 drive. Limitation
unread,
CP/M-65 for the KIM-1/PAL-1
OK, this is the last one, I promise ;-D New release for KIM-1 and PAL-1 with a 1541 drive. Limitation
4:02 PM
Neil Andretti
, …
Jeff M. Nay
20
Jul 25
Little Booklet about the KIM-1
Love the addition of Bob Applegate !!! He was very helpful to me, whenever I had any questions. From:
unread,
Little Booklet about the KIM-1
Love the addition of Bob Applegate !!! He was very helpful to me, whenever I had any questions. From:
Jul 25
Alberto C.
,
GN Liu
8
Jul 14
Simple I/O card Basic test program
Yes, you're right. The different number system is because decimal is the only acceptable format
unread,
Simple I/O card Basic test program
Yes, you're right. The different number system is because decimal is the only acceptable format
Jul 14
Mark Cohen
, …
GN Liu
10
Jul 7
ROM Problem
Well it seems to have healed. Got this today. I really did nothing different. Perhaps I plugged the
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ROM Problem
Well it seems to have healed. Got this today. I really did nothing different. Perhaps I plugged the
Jul 7
Hans Otten
,
GN Liu
2
Jul 6
Retrospy PAL-1 adapter, KIM-1/AIM 65/SYM-1 cars and 6530 replacement.
Thanks Hans! On Monday, July 1, 2024 at 4:57:44 PM UTC+8 ho..@hansotten.com wrote: The PAL-1 can now
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Retrospy PAL-1 adapter, KIM-1/AIM 65/SYM-1 cars and 6530 replacement.
Thanks Hans! On Monday, July 1, 2024 at 4:57:44 PM UTC+8 ho..@hansotten.com wrote: The PAL-1 can now
Jul 6
Christopher Bock
, …
GN L
12
Jul 6
Serial IO woes
Thank you for the update! Happy hacking 6502~ Liu > On Jul 3, 2024, at 7:32 AM, Christopher Bock
unread,
Serial IO woes
Thank you for the update! Happy hacking 6502~ Liu > On Jul 3, 2024, at 7:32 AM, Christopher Bock
Jul 6
Alberto Calò
Jun 25
PAL-1 Cassette Interface Operation
Hi guys, I am a new happy PAL-1 user here! I would appreciate if you could help me out understanding
unread,
PAL-1 Cassette Interface Operation
Hi guys, I am a new happy PAL-1 user here! I would appreciate if you could help me out understanding
Jun 25
Christopher Bock
,
GN Liu
3
Jun 25
New PAL-1, Still troubleshooting
Liu, Thank you so much! I don't think anyone blames you for these vintage chips being flaky.
unread,
New PAL-1, Still troubleshooting
Liu, Thank you so much! I don't think anyone blames you for these vintage chips being flaky.
Jun 25
Christopher Bock
Jun 21
PAL problems
I received my PAL last month but I haven't really gotten a chance to play with it or build any of
unread,
PAL problems
I received my PAL last month but I haven't really gotten a chance to play with it or build any of
Jun 21
Billy
, …
GN Liu
3
Jun 4
New PAL-1 owner
Warm welcome! About the keys, the keys in the kit are chosen for the purpose of not requiring keycaps
unread,
New PAL-1 owner
Warm welcome! About the keys, the keys in the kit are chosen for the purpose of not requiring keycaps
Jun 4
Hans Otten
May 7
PAL-1 Back in stock!
PAL-1 - A MOS 6502 powered Computer Kit from KJXZZ on Tindie
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PAL-1 Back in stock!
PAL-1 - A MOS 6502 powered Computer Kit from KJXZZ on Tindie
May 7
Will Senn
,
Hans Otten
3
May 3
Cassette Recorder redux
Thanks Hans. I'm not sure why I get the urge to play with cassette, but I do. This is helpful. On
unread,
Cassette Recorder redux
Thanks Hans. I'm not sure why I get the urge to play with cassette, but I do. This is helpful. On
May 3
skruberk
,
GN Liu
2
May 1
Motherboard expansion order
Hi, Any slot will be okay. Best regards, Liu On Wed, May 1, 2024 at 12:02 skruberk <skruberk@gmail
unread,
Motherboard expansion order
Hi, Any slot will be okay. Best regards, Liu On Wed, May 1, 2024 at 12:02 skruberk <skruberk@gmail
May 1
Jeremy Starcher
, …
Neil Andretti
30
Apr 27
PAL-1 56K RAM/ROM expansion -- In development
Moin, I really like to give it a try, googled a bit and found this quote: Eben Upton says: September
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PAL-1 56K RAM/ROM expansion -- In development
Moin, I really like to give it a try, googled a bit and found this quote: Eben Upton says: September
Apr 27
GN Liu
, …
Hans Otten
8
Apr 13
about message delete by google groups
Thanks Hans!!! On Wednesday, March 27, 2024 at 5:06:03 PM UTC+8 hansj...@gmail.com wrote: I changed
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about message delete by google groups
Thanks Hans!!! On Wednesday, March 27, 2024 at 5:06:03 PM UTC+8 hansj...@gmail.com wrote: I changed
Apr 13
Adolfo Fernandez
,
GN Liu
3
Apr 9
27C512 in the EPROM Expansion card?
I'm using the ROM board v1.2 so I prefer to order some 27C256 then. Thanks Liu! El martes, 9 de
unread,
27C512 in the EPROM Expansion card?
I'm using the ROM board v1.2 so I prefer to order some 27C256 then. Thanks Liu! El martes, 9 de
Apr 9
Eduardo Casino
, …
Jeff M. Nay
27
Mar 30
IEC Disk support for Corsham's xKIM and Microdoft's KB9
Implementing Commodore's IEC bus protocol on a KIM-1 single board computer This guy has a couple
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IEC Disk support for Corsham's xKIM and Microdoft's KB9
Implementing Commodore's IEC bus protocol on a KIM-1 single board computer This guy has a couple
hansj...@gmail.com
Mar 30
B Hill
, …
GN Liu
7
Mar 25
VTL-2 - How to use?
fw, B Hill from B Hill, It seems like "my thank" you comment got deleted for some reason. I
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VTL-2 - How to use?
fw, B Hill from B Hill, It seems like "my thank" you comment got deleted for some reason. I
Mar 25
Jeremy Starcher
, …
GN Liu
6
Mar 8
Cases for othe expansion cards
Hi Jeremy, Thank you for the information! Liu On Friday, March 8, 2024 at 2:19:16 PM UTC+8 jeremy....
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Cases for othe expansion cards
Hi Jeremy, Thank you for the information! Liu On Friday, March 8, 2024 at 2:19:16 PM UTC+8 jeremy....
Mar 8
John Kennedy
, …
GN Liu
9
Mar 7
Virtual KIM-1
PAL-2 is an upgrade version of PAL-1, a more complete version of the KIM-1. https://groups.google.com
unread,
Virtual KIM-1
PAL-2 is an upgrade version of PAL-1, a more complete version of the KIM-1. https://groups.google.com
Mar 7
Hans Otten
,
Neil Andretti
2
Mar 5
KIMCalc a calculator in First Book of KIM style
Very neat! Added to my software collection \o/ hansj...@gmail.com schrieb am Donnerstag, 29. Februar
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KIMCalc a calculator in First Book of KIM style
Very neat! Added to my software collection \o/ hansj...@gmail.com schrieb am Donnerstag, 29. Februar
Mar 5
Hans Otten
,
GN Liu
2
Feb 29
Reconstruction of the source of MAE, the Eastern House Software assembler editor
Thank you for your love and dedication to the 'new age' KIM-1 ecosystem! Liu On Wednesday,
unread,
Reconstruction of the source of MAE, the Eastern House Software assembler editor
Thank you for your love and dedication to the 'new age' KIM-1 ecosystem! Liu On Wednesday,
Feb 29
John Kennedy
, …
GN L
6
Feb 18
3D model of a KIM-1
That's so cool ~~ > On Feb 10, 2024, at 2:01 AM, John Kennedy <johntk...@gmail.com>
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3D model of a KIM-1
That's so cool ~~ > On Feb 10, 2024, at 2:01 AM, John Kennedy <johntk...@gmail.com>
Feb 18
John Kennedy
,
David Carlin
2
Feb 14
KIM-1 reprints of original manuals
Thank you for posting this! I was unsuccessful in purchasing them :( Tindie kept showing "
unread,
KIM-1 reprints of original manuals
Thank you for posting this! I was unsuccessful in purchasing them :( Tindie kept showing "
Feb 14
Ronny Ribeiro
, …
Hans Otten
13
Feb 10
Wozmon on stock, unexpanded PAL.
I will make a second binary with the zeropage usage starting at $E6. Zeropage is always a problem!
unread,
Wozmon on stock, unexpanded PAL.
I will make a second binary with the zeropage usage starting at $E6. Zeropage is always a problem!
Feb 10
Hans Otten
,
Neil Andretti
3
Feb 2
Focal-65 V3D reconstruction finished
The Focal-65 Aresco version now also has a matching source, in a format as close to the original as
unread,
Focal-65 V3D reconstruction finished
The Focal-65 Aresco version now also has a matching source, in a format as close to the original as
Feb 2
Rob Foster
, …
Jeremy Starcher
5
Jan 29
Case for expansion cards?
For those monitoring this thread but not the rest https://www.thingiverse.com/thing:6459439 On Friday
unread,
Case for expansion cards?
For those monitoring this thread but not the rest https://www.thingiverse.com/thing:6459439 On Friday
Jan 29
Ronny Ribeiro
,
Hans Otten
3
Jan 29
PAL unused address space
Thanks Hans, good to know :) I'm gonna go for a small footprint, as shown in the attached picture
unread,
PAL unused address space
Thanks Hans, good to know :) I'm gonna go for a small footprint, as shown in the attached picture
Jan 29
MikeK8LH
, …
Hans Otten
4
Jan 7
65C02 CPU?
Not all 65C02's are the same. The short answer: yes, but see Liu's notes. The long answer: AN
unread,
65C02 CPU?
Not all 65C02's are the same. The short answer: yes, but see Liu's notes. The long answer: AN
Jan 7
Neil Andretti
, …
Adolfo Fernandez
26
Jan 2
Ram Expansion
Thanks for the info, Hans! This kind of porting is far beyond my knowledge but it would be an
unread,
Ram Expansion
Thanks for the info, Hans! This kind of porting is far beyond my knowledge but it would be an
Jan 2