50 years KIM-1 in January 2026

49 views
Skip to first unread message

Hans Otten

unread,
Aug 17, 2025, 1:58:50 PMAug 17
to PAL 6502 computer
Our PAL-1 and PAL-2 are really KIM-1s!
n 1975 MOS Technology started delivery of 65XX ICs. So 2025 marks the 50 year anniversary of the 6502!
The earliest mentions of the KIM-1 are from January 1976. The date of the first edition of the User Manual, and first mentions in e.g. Byte.
So I propose to declare January 2026 as the 50th birthday of the KIM-1!

Neil Andretti

unread,
Aug 18, 2025, 2:52:34 AMAug 18
to PAL 6502 computer
We should definitely program a short ASCII demo or something.  I created a MOS logo yesterday,  maybe we can put something together? 

GN Liu

unread,
Aug 18, 2025, 8:50:59 PMAug 18
to PAL 6502 computer
Totally agree.

To me, the KIM-1 era is all about those blinking lights. I’m thinking of making an LED matrix (x * y) to show Nils’s ASCII art. Any other cool ideas?

Neil Andretti

unread,
Aug 19, 2025, 8:17:30 AMAug 19
to PAL 6502 computer
 XXXXX XXX   XXX          XXXXXX           XXXXXXXXXXXX
 XXXXX XXXXX XXXXX     XXXXXXXXXXXX      XXXXXXXXXXXXXX
 XXXXX XXXXX XXXXX    XXXXXXXXXXXXXX    XXXXXXXXXXXXXXX
 XXXXX XXXXX XXXXX   XXXXXXXXXXXXXXXX                  
 XXXXX XXXXX XXXXX  XXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXXXX
 XXXXX XXXXX XXXXX  XXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXXXX
 XXXXX XXXXX XXXXX  XXXXXXXXXXXXXXXXXX  XXXXXXXXXXXXXXX
 XXXXX XXXXX XXXXX   XXXXXXXXXXXXXXXX                  
 XXXXX XXXXX XXXXX    XXXXXXXXXXXXXX    XXXXXXXXXXXXXXX
 XXXXX XXXXX XXXXX     XXXXXXXXXXXX     XXXXXXXXXXXXXX  
 XXXXX XXXXX XXXXX        XXXXXX        XXXXXXXXXXXX    
                                                       
                                                       
XXXX   XXXX   XXXX  XXXX          XXXX          XXXXXXXX
XXXX  XXXX    XXXX  XXXXXX      XXXXXX          XXXXXXXX
XXXX XXXX     XXXX  XXXXXXX    XXXXXXX            XXXX  
XXXXXXXX      XXXX  XXXX XXX  XXX XXXX  XXXXXX    XXXX  
XXXXXXXX      XXXX  XXXX XXX  XXX XXXX  XXXXXX    XXXX  
XXXX XXXX     XXXX  XXXX  XXXXXX  XXXX            XXXX  
XXXX  XXXX    XXXX  XXXX  XXXXXX  XXXX            XXXX  
XXXX   XXXX   XXXX  XXXX   XXXX   XXXX          XXXXXXXX
XXXX    XXXX  XXXX  XXXX   XXXX   XXXX          XXXXXXXX

 looks better in my terminal...

GN Liu

unread,
Aug 29, 2025, 9:49:48 AM (10 days ago) Aug 29
to PAL 6502 computer
It's already really cool~~

Reply all
Reply to author
Forward
0 new messages