About to start building RC2014 systems! Classic, Pro, 6502 based.
About small SBC systems
About to start building RC2014 systems! Classic, Pro, 6502 based.
Found more interesting documents around the MCS Alpha 1, page updated!
A new page on the SBC’s MPS-65 and CT-65.
With photo’s, information, manual and disassembly of the system ROM. Read More
New IC’s in to the collection!
The MCS6501, a first and very rare member of the MOS Technology 65xx CPU family.
Introduced in 1975 with the MCS6502 to MCS6505, pin compatible with the Motorola 6800 and, after legal issues, not produced afterwards.
The (preliminary) datasheet of August 1975 is the only document where the 6501 is documented
New in my collection: a TIM IC! 6530-004 2577
An article from Micro February 1979 shows how to enhance the TIM monitor.
Have a look here for full information, including new PCB’s and software on the famous Tangerine Microtan 65 system.

Two IC’s 65C102 added to the IC collection.
Rockwell, 8639 and 9009 date codes.
I got hold of a rare 65c802 and some NOS 6504 and 6507’s.
In the 65XX IC gallery now photos!
