Artifact Details

Title

Printed circuit board

Catalog Number

102728831

Type

Physical object

Identifying Numbers

Other number CPU#4 Handwritten in black on the board to the right of the component side near insertion end
Other number NE 117 Scratched into the board to the right of the component side near the insertion end
Other number NE00016 Printed in solder to the right of the component side near the insertion end
Other number NE00016 Printed in solder on the solder side on the left
Other number PC 81 Scratched into the board to the right of the component side near the insertion end

Dimensions

overall: 1/4 in x 10 in x 12 in

Description

This BCC-500 Discrete ROM board is 64 microcode words x 90 bits wide. There is a stiffener at one end near the double sided connector with a total 136 pins.

Category

Component/circuit board

Credit

Gift of John Flanagan

Lot Number

X5301.2009