Over the years I have acquired quite some 6530 ICs. Either as IC or built into a KIM-1, Jolt or Chessmate.
On this page I show these 6530s.
Note the timestamps: 1976 to 1982. MOS Technology, Synertek, Rockwell.




First Edition

Rev A

Rev B

Rev D

Rev E

Rev F Rockwell

Rev F

Rev G

Rev G

Digitus



3x Jolt




011, is 6530-004 TIM

024 3x

Chessmate

See also:
Jolt with a 74154 decoder
The early Jolts were equipped with a 74154 decoder for the glue logic instead of the 74LS00/04/27 of the later and more ...
KIM 6530 replacement board
Christer from Sweden built an Eduardo Casino designed KIM-1 replica. And as we know, the 6530 replacement is an issue. ...
Allied Leisure pinball machines
6530 Replacement
================
Replaces the 6530 ICs found on early revision Allied Leisure pinball machines.
On...
6530 replacement with a 6532
The 6530 and 6532 are very close in functionality.
Nearly the same timer, 2 8 bit I/O ports, RAM.
With an external RO...