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A project log for 3-Chip Z80 Design

Combining a Z80 retro design with a modern PSoC CPU.

land-boardscomland-boards.com 09/26/2019 at 22:000 Comments

Added terminators for the I2C (stuffing option). Added interrupt line for Front Panel design.

Added 2 pin header and RC filter for DAC output. 

Did board route glossing. Here's the design. Getting ready to order PCBs.

Oscillator and MCP23017 are optional. 

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