Artifact Details

Title

Circuit Board

Catalog Number

102782545

Type

Physical object

Date

1976

Manufacturer

Processor Technology Corp.

Identifying Numbers

Other number 8K PROM 04 Printed in the lower right corner of the board.
Other number LK-8 Patent Pending Printed in white in the lower left corner.
Other number REV D Printed in the upper left corner of the back.
Serial number 622292 Stamped in white along the bottom edge

Dimensions

overall: 5 1/4 in x 10 in x 3/4 in

Description

A circuit board for the Sol Computer. On the front of the board, there are three rows of integrated circuits. The top row is labeled 0-7 and the second row is labeled, "8, 9, A, B, C, D, E, F." There is a square heat sink in the upper right corner of the board; it has components in the middle and below. There are three white stickers along the bottom of the board. The first sticker says, "INIT E1F4/ CUSTE/18/ATH/F9DF/I/O DO98 FE77:. The second sticker says, "x 3/8/77 modified for Sol." The third sticker reads, "test ok 2-16-77."

Category

Component/circuit board

Credit

Gift of Robert Marsh

Lot Number

X8753.2019