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add raspi pico to SOIC-8 diagram

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ezntek 2024-12-09 19:05:54 +08:00
parent da5734ac34
commit 30387872fa
1 changed files with 10 additions and 0 deletions
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site/docs/install/spi.md
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@ -131,6 +131,16 @@ Take note of the ttyACMx. Flashrom is now usable
spispeed=32M usually works, but since it's not much faster it's probably
not worth it. The 12Mbps USB port is limiting the actual speed here.
Raspberry Pi Pico SOIC-8 wiring
-------------------------------
When using a Raspberry Pi Pico to program a SOIC-8 flash chip with
`pico-serprog`, you may use the following diagram, which contains the
Raspberry Pi Pins and the pinouts of the typical SOIC-8 chip to wire up
your programmer:
[SOIC-8 to Pico pinout diagram](https://av.libreboot.org/rpi_pico/soic8_pico_pinouts.jpg)
Do not use CH341A!
==================