14 lines
1.0 KiB
Markdown
14 lines
1.0 KiB
Markdown
# PowerMacSerial
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Serial breakout for several Power Macintosh models
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I've never tested, or even built this thing, even though I intended to. It was prototyped using a discarded Mac modem, so there's no reason (barring perhaps me screwing up) it shouldn't work.
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If using USB port, please install two 0805 MLCC capacitors marked 47uF 10V, between the VBus trace and ground (duh). I may update gerbers later to make this clearer.!
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![7dfb00e9d9941dc249cfd39ca261b254](https://user-images.githubusercontent.com/24400566/128127953-d53f4f92-e0e7-4118-8253-3e736fef7a69.png)
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![878d0e039d561bdffefde36e11f43155](https://user-images.githubusercontent.com/24400566/128127956-04bf92af-c8d7-4217-bc47-b9267264fc71.png)
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Also included are gerbers for a small miniDIN Mac-style RS422 breakout, should you want to use that instead of a ready-made pigtail. Mechanicals/attachment methods are up to you.
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[32bbe3c2c546ecd56ae4982a97285c10](https://user-images.githubusercontent.com/24400566/128128249-86a018b0-c53d-4b64-bcbd-74982fde4e2b.png)
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