Backport io_expander to release-7 #215

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esavkin wants to merge 1 commits from esavkin/artiq-zynq:213-backport-sfp-fiber into release-7
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esavkin added 1 commit 2023-02-15 18:22:34 +08:00
33097f26d5 Remove virtual LEDs from io_expander
Signed-off-by: Egor Savkin <es@m-labs.hk>

Port tx_disable-related code from Kasli

Signed-off-by: Egor Savkin <es@m-labs.hk>

Build io_expander

Signed-off-by: Egor Savkin <es@m-labs.hk>

Copy io expander from kasli

Signed-off-by: Egor Savkin <es@m-labs.hk>
esavkin changed title from WIP: Backport io_expander to WIP: Backport io_expander to release-7 2023-02-15 18:22:51 +08:00
esavkin changed title from WIP: Backport io_expander to release-7 to Backport io_expander to release-7 2023-02-15 18:43:28 +08:00

Hi, fyi I see a good link using a fiber connection between a Kasli-SoC master with the new io expander and another satellite using this fix. 'artiq-zync' master would only establish a link on an electrical "direct attatch" cable (aka without an optical link).

Hi, fyi I see a good link using a fiber connection between a Kasli-SoC master with the new io expander and another satellite using this fix. 'artiq-zync' master would only establish a link on an electrical "direct attatch" cable (aka without an optical link).
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No need in this PR since #214 is going to be applied to the release-7 too.

No need in this PR since #214 is going to be applied to the release-7 too.
esavkin closed this pull request 2023-02-16 10:05:49 +08:00

Pull request closed

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Reference: M-Labs/artiq-zynq#215
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