CUBEMX support for stm32H750?

[Gene Toner]

Posted on July 13, 2018 at 22:20

Any one have any info on when cubemx support for stm32h750 might be available?

[Tesla DeLorean]

Posted on July 14, 2018 at 00:46

It is the same part, pick your target as being an H743 and trim the memory setting

[T J]

Posted on July 14, 2018 at 01:07

did you see the reference manual is 3247 pages ?

that's why I like the cube...

[Tesla DeLorean]

Posted on July 14, 2018 at 01:29

Some one has to RTFM, and there is no guarantee the monkey will spit out workable code.

The trick really is to skim the manual, to know where the information is and how it fits together, not to memorize every page.

[STOne-32]

Posted on July 14, 2018 at 16:50

Dear All,

CubeMX support of our recently announced F7/H7 Value lines is coming next week 20 July in release 4.26.1 , we are also adding support of other features and need to be synchronized on our web site.

Cheers,

STOne-32.

[Tesla DeLorean]

Posted on July 14, 2018 at 17:00

My assumption here is that the H750 will be used to blow out the 0x1003 Y step die stocks, while moving forward the H743/753 will be the newer 0x2001 X step die.

[STOne-32]

Posted on July 14, 2018 at 17:16

Hi Clive,

Nice Theory, I like it :) , But not true. What about STM32F7? And we will have H750 with the new revision as well.   But our new pricing are for the 128KBytes of flash sector just for boot.

Ciao dear friend !

STOne-32

[Tesla DeLorean]

Posted on July 14, 2018 at 17:54

Just my cynical silicon point of view of not throwing anything out, and making money on the parts, even ones that don't function at ideal/premium levels. Intel did a lot of work with making sure die could be used in something, high speed cache die would allow for bad banks to be mapped out, and things sold with lower capacity or lower speed. So beyond design-for-test, and design-for-manufacture, you have a design-for-sale-and-scale.

Clive Sinclair was known for buying scrap barrel IC's, like RAM where one bank of two didn't function, he'd test and sort them based on the odd or even side working, and then build systems which used all odd, or all even parts. SyQuest used to buy scrap platters that didn't work, or meet specs, for the original manufacturer, but would work well for lower capacity, lower density, single-sided applications, or could have defects easily mapped/managed.

Anyway do you have a value part based on the F72x/73x die? It has a better CM7 core than the F74x/F75x one.

The H7 has been available of 18 months, assuming you're not selling vast numbers, only now seeing a strong up-tick in forum traffic.

Does the H7 Rev X support DSI functionality?

[Tesla DeLorean]

Posted on July 14, 2018 at 18:39

H743XI Z

CPUID 411FC271 DEVID 450 REVID 1001

Cortex M7 r1p1

STM32H7xx

C0000018 20000F48 00000000

10110221 12000011 00000040

FPU-D Single-precision and Double-precision

F746ZG

CPUID 410FC271 DEVID 449 REVID 1001

Cortex M7 r0p1

STM32F74xxx or F75xxx

C0000000 FFFFFFF8 00000000

10110021 11000011 00000040

FPU-S Single-precision only

F767ZI

CPUID 411FC270 DEVID 451 REVID 1000

Cortex M7 r1p0

STM32F76xxx or F77xxx

C0000000 FFFFFFF8 00000000

10110221 12000011 00000040

FPU-D Single-precision and Double-precision

F722ZE

CPUID 411FC271 DEVID 452 REVID 1000

Cortex M7 r1p1

STM32F72xxx or F73xxx

C0000000 FFFFFFF8 00000000

10110021 11000011 00000040

FPU-S Single-precision only

Edited 5-Dec-2018 for clarity, forum transition did a fugly job

[STOne-32]

Dear all,

New STM32CubeMx 4.26.1 was released as expected Friday 20th July.

{ First message in new community ;)

Cheers,

STOne-32