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DG0040 FPGA replica

An on-hand calculator designed with PRC's first single-chip 4bit CPU, the DG0040.

Designed by Denjhang's Retro Hardware in China
$99.00

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An on-hand calculator designed with PRC's first single-chip 4bit CPU, the DG0040.

An on-hand calculator designed with PRC's first single-chip 4bit CPU, the DG0040. Due to the high cost of the original chips, this project implemented a complete DG0040 processor using FPGA, the pins…

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