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L9779WD-SPI dev board #10

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rusefillc opened this issue Jan 3, 2022 · 0 comments

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rusefillc commented Jan 3, 2022 •

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dev board for https://www.st.com/resource/en/datasheet/l9779wd-spi.pdf with stm32f407 discovery for brain as pin compatible with MRE as reasonably possible

any shape
2 or 4 layers no difference
kicad 6.0 into https://github.com/rusefi/rusefi-hardware/tree/main/L9779WD-breakout/ folder
eval-L9779WD-SPI development could be source for inspiration for reference schematics https://www.st.com/en/evaluation-tools/eval-l9779wd-spi.html#documentation
JLCPCB part numbers where possible
0R jumpers on all L9779WD lines and vias on L9779WD side of the 0R resistor for complete unconditional flexibility just in case

Probably start https://github.com/rusefi/hw_microRusEfi
keep 48 pin connector, TC442x and analog inputs from https://github.com/rusefi/hw_microRusEfi remove stm32f407 replace with discovery remove TLE8888 replace with l9779wd-spi

407 discovery 2x25 headers from frankenso https://github.com/rusefi/rusefi-hardware/tree/main/classic-designs/frankenso

rusefillc changed the title ~~L9779 dev board~~ L9779WD-SPI dev board

rusefillc pushed a commit that referenced this issue


          https://github.com/rusefi/rusefi-hardware/issues/10

919a104

rusefillc assigned hasl58

rusefillc closed this as completed

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