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Pin37 sys-clk on cartridge connector unconnected? #5

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bzuidgeest opened this issue Jun 24, 2024 · 2 comments
Open

Pin37 sys-clk on cartridge connector unconnected? #5

bzuidgeest opened this issue Jun 24, 2024 · 2 comments

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@bzuidgeest
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While looking over the schematic and PCB I noticed that pin 37 net sys-clk seems unconnected. Am I just missing something, or is this an error?

Looking at the schematic, that pin is Labeled System-clock not sys-clk like the others.

image

@Redherring32
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Pin 37 is unconnected on the OEM board, and as such the pin should have been unlabeled or marked as NC in the schematic, but it seems I managed to forget doing that when I modified the OpenTendo schematic for this.

I'll try and fix it tonight, thank you for bringing this to my attention.

@bzuidgeest
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Are you sure? sites like https://www.nesdev.org/wiki/Cartridge_connector very much show it connected. Source all over the internet vary in if they show it connected or not. The schematics on nesdev do not, but I have seen it connected in others. To bad nintendo is such a closed company otherwise we could just ask them.

Thank you for looking in to it.

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