Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
What will be the default date in an EEPROM (M24256), before writing anything to the IC.
I want to revert back the content of an EEPROM (M24256) to its original form before anything was written into the device. In order to do this, wanted to know the content of the EERPOM before anything was written into it. is it all FFFF or is it 0000....
Resolved! Instruction timing changing with memory location?
Hi. I am writing very time sensitive code on the STM8 mostly using assembly. However, I have noticed that sometimes adding one cycle of delay at one point in the code changing the timing of the whole code. I will explain in more detail to clarify. I ...
TIM1_GetCounter() Results
I have initialized TIM1 timer with:TIM1_DeInit();TIM1_TimeBaseInit(16, TIM1_COUNTERMODE_UP, 1000, 0);TIM1_SetCounter(0);TIM1_ITConfig(TIM1_IT_UPDATE, ENABLE);TIM1_Cmd(ENABLE);But calls to TIM1_GetCounter(); return the value 2. I can see the counter ...
I have looked on the internet, no go.
I would like to find a data sheet on a discontinued ST ic. It is a L9143. It is used in a car instrument cluster to control the needle motors.Thank you in advance.
When does 'rollover' occur when reading from M24M02
From the datasheet (DocID18204 Rev 10, pg20)...The output data comes from consecutive addresses, with the internal address counter automatically incremented after each byte output. After the last memory address, the address counter “rolls-over�?, and...
Feedback on STM8 tools
Hi. This is some open feedback on the use of the STM8 tools for a pending project. We are 35 year old OEM design house and about to deploy the STM8S001J3 onto a consumer space product. The assembled PCBs have arrived and now the code development was ...
unable to compile
when i am trying to compile ST Visual develop 4.3.12 with cosmic compiler 4.4.9.0.i am getting this Connection error (usb://usb) [30100]: can't load library.can anyone please help me to solve this problem.
about M24M01
A. M24M01-HR(SO8MN)B. M24M01-DF(SO8MN) 1. Replacement between A and B is available? 2. Comparing with A, B is equivalent or higher grade? 3. "24M01FD" as below photo is product 'B'?4. Production of M24M01-HR(SO8N) is still continue or stop?
