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Patch SM: Pin mapping is not matching the datasheet #1

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phoracek opened this issue Apr 22, 2022 · 0 comments
Open

Patch SM: Pin mapping is not matching the datasheet #1

phoracek opened this issue Apr 22, 2022 · 0 comments

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@phoracek
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phoracek commented Apr 22, 2022

4 of the CV inputs on C6, C7, C8, and C9 are not mapped to the pins described by the datasheet. Instead, they are mismatched.

I was not able to figure out why the mapping works as expected on Seed but not on Patch SM. To overcome this issue, the temporary solution was to remap the pins:

Connector Expected pin Actual pin
C6 CV5 (PB1) CV8 (PC1)
C7 CV6 (PC4) CV7 (PC0)
C8 CV7 (PC0) CV5 (PB1)
C9 CV8 (PC1) CV6 (PC4)

Temporary workaround: 47eca91#diff-93e3e066efa8ce2a4c8b7e3d39afb8040f283a7d1c2f950929a45eba37275818R62-R66

phoracek added a commit that referenced this issue Apr 22, 2022
4 of the CV inputs on C6, C7, C8, and C9 are not mapped to the pins
described by the datasheet. Instead, they are mismatched.

I was not able to figure out why the mapping works as expected on Seed
but not on Patch SM. To overcome this issue, the temporary solution was
to remap the pins:

| Connector | Expected pin | Actual pin |
|-----------|--------------|------------|
| C6        | CV5 (PB1)    | CV8 (PC1)  |
| C7        | CV6 (PC4)    | CV7 (PC0)  |
| C8        | CV7 (PC0)    | CV5 (PB1)  |
| C9        | CV8 (PC1)    | CV6 (PC4)  |

#1

Signed-off-by: Petr Horacek <[email protected]>
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