Artifact Details Title Card extender board Catalog Number 102785557 Type Physical Object Description Object a board designed to plug into the bus of the CPU unit in the same lot#, allowing a circuit board to be accessed for test. A small ribbon cable 11.375 inches long brings 16 signals from the bus to a 16-pin plug. Date 1978 Manufacturer Motorola Identifying Numbers Other number 7833-36 Hand-written on solder side Serial number 3273 Dimensions overall: 1 7/8 in x 9 3/4 in x 3/8 in Category Component/circuit board Credit Computer History Museum Lot Number X8771.2019 Related Records 102785553 Motorola EXORciser I
