MOD-68, MOD-69, SYM-1/68, SYM-1/69
The MOD-69 and MOD-68 replace the 6502 with a Motorola 6809 or 6802 CPU on an adaptor board and the Monitor is replaced with a new ROM with a new Supermon.
Scans from Synertek Products Guide.
There were also SYM-1’s available with the Motorola processor 6802 : SYM-1/68 and 6809: SYM-1/69.
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SYM-1/69 SYM-1 supplement manual ROM of MOD 69, 2-9002-129 MOD 69 Hi 2-9002-12 MOD 69 Lo PROM 82S129 of MOD 69 (2103 marked IC in photos below |
See also:
KIM-100
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Pho...
MTU K-1007 PET MTU bus interface
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MTU Catalogs, Product Descriptions and Newsletters
Here you can find the product announcements from MTU. Starting with KIM-1 products like the K-1008 Visable memory in 197...
MTU K-1005 Card File and Motherboard using KIM/MTU bus
A passive card cage and 4 -slot bus for KIM-1, SYM-1, AIM 65 and PET Commodore.
Note that the KIM/MTU bus is stil...