rusefi.com

@maxi is teasing with itelma M74.9 which uses at32f435zmt7+L9779?! Well at least that at32f435zmt7 has an English datasheet.

8450086873 8450086874

Niva Legend 2022? Niva Travel 2022?



https://www.arterychip.com/download/DS/DS_AT32F435_437_V2.02-EN.pdf

https://caxapa.ru/1203080.html says that at least two vcc/vss pins are flipped

And another one 396200-3763010-00 S105 105.3763 by soate.ru

https://forum.adact.ru/topic/61301-bu-s105-uaz-buhanka-2022/

https://www.jiuyangongshe.com/a/c0rpjvd2d3

Octopus tour
Don't be shy little leeks
2022-12-13 16:23:04
Items:

Company news: AEC-Q100 certification test of the company's holding subsidiary Zhuhai Jihai Semiconductor's automotive-grade MCU APM32A407VGT7, APM32A407ZGT7, and APM32A103VET7, among which APM32A407ZGT7 and APM32A103VET7 series products have obtained both Grade1 and Grade2 dual-level certificates, and can be used in the ambient temperature range -40°C to 125°C for automotive applications.

AndreyB wrote: ↑

Fri Dec 23, 2022 1:46 pm

And another one 396200-3763010-00 S105 105.3763 by soate.ru

@dron0gus has published an article on hardware reverse engineering

original RU https://habr.com/ru/post/709392/
google translate EN https://habr-com.translate.goog/ru/post/709392/?_x_tr_sl=ru&_x_tr_tl=en&_x_tr_hl=en&_x_tr_pto=wapp

AndreyB wrote: ↑

Fri Dec 23, 2022 1:46 pm

And another one 396200-3763010-00 S105 105.3763 by soate.ru

Which sometimes uses Geehy apm32F407VGT7

Which just takes rusEFI firmware and blinks LEDs and connects via USB, as is. Software jump to DFU turns off activity but does not produce USB DFU device.

spi SD and MSD works on Geehy.

Mostly fun but could end up being part of a silly evil plan

That's a smart evil plan!
https://www.chipdip.ru/search?searchtext=apm32F407VGT7

AndreyB wrote: ↑

Fri Jan 26, 2018 10:02 pm

S32K update: not really available yet.

Time flies, they now have S32K3 - automotive, lock step, ARM, GCC

Exactly one huge S32K344-wb eval board is available for order today but mouser promises a few more later this month

Exactly one smaller MR-CANHUBK344 again mouser promises more soon.

AndreyB wrote: ↑

Wed Sep 14, 2022 8:37 pm

Kperformance wrote: ↑

Wed Sep 14, 2022 8:09 pm

hi forumers!
Wanted to know if there are people still working on the 5V automotive graded MCU's?

People are definitely not making progress on Kinetis and Cypress.

It still builds so firmware is up to date but there are maybe two Kinetis units in existence and maybe zero or one Cypress on this planet.

we started to draw a basic board, useful for a simple setup at m73 engine ... using a 120pin fujitsu-spansion-cypress-infineon chip ... a strange son with many mothers .... a S6E2H44 with 256Kb of flash mem

so we are thinking to put a minimal firmware into this device in order to create a limited but simpler ecu

if you have a port for a Fujitsu/Cypress mcu we can try to build for this device

i do not know the flash mem needed for ruefi project but maybe we can reduce while compiling/porting

junior-q wrote: ↑

Mon Sep 04, 2023 8:27 pm

we started to draw a basic board, useful for a simple setup at m73 engine ... using a 120pin fujitsu-spansion-cypress-infineon chip ... a strange son with many mothers .... a S6E2H44 with 256Kb of flash mem

I have too many questions but this thread is not the right one
If you want to continue please start a new thread.

AndreyB wrote: ↑

Mon Sep 04, 2023 9:06 pm

junior-q wrote: ↑

Mon Sep 04, 2023 8:27 pm

we started to draw a basic board, useful for a simple setup at m73 engine ... using a 120pin fujitsu-spansion-cypress-infineon chip ... a strange son with many mothers .... a S6E2H44 with 256Kb of flash mem

I have too many questions but this thread is not the right one
If you want to continue please start a new thread.

opsss ... sorry ... now i think to a thread name and ... look how to start a thread ...

what about risc-v family? e.g. https://habr.com/ru/articles/777504/
it has plenty of fancy features that might fit perfectly the engine management requirements.