Watford Electronics ARM3 CPU upgrade

The WE ARM3 CPU upgrade provides an ARM 3 processor upgrade to the Archimedes range of computers and is clocked at 25MHz.

Watford Electronics ARM3 processor

The underside of the board shows the header that plugs directly into the ARM2 socket on the Archimedes' motherboard.

The underside of the WE ARM3 processor daughter board

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