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100n |
x 8 | |
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10u |
x 2 | |
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S2011EC-13-ND |
x 4 | |
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10k |
x 6 | |
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Z16F2811AL20SG |
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MCP7940M-I/SN |
x 1 |
ZNEO CPU board for Z20X Computer
This is an experimental CPU upgrade module for Z20X with the ZiLOG’s 16-bit ZNEO processor. More information about ZNEO can be found on its website.
Unlike the default eZ80 module, ZNEO has a very different pinout, lacks an internal real-time clock, and addresses only linear memory without separate I/O space. The PCB for the module is a more complex 38.6 x 38.6mm (approximately 1.5” x 1.5”) 4-layer PCB that also accommodates several passive components (0805 size) and an additional external RTC connected on the I2C bus. And of course it also includes the four 26-way dual row headers on the bottom side for connection with the main board.
ZNEO CPU board for Z20X Computer
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
PCBWay is not responsible
for issues caused by unsuitable parameter selections.
For more important ordering information, please refer to
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