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11 lines
404 B
Plaintext
11 lines
404 B
Plaintext
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THIS IS A DRAFT AND COMPLETELY UNTESTED.
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The extension board is meant to connect to a 50 mil ribbon cable,
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which in turn connects to a connector for a 7x2 100 mil header.
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To reduce crosstalk, signals are always separated by ground. We
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cannot use VDD for crosstalk suppression, because the device may
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be self-powered and VDD would thus be disabled.
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If the connector is reversed, VDD is shorted to GND.
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