Legacy microcontrollers Forum Discussions
Hello, I need your help. Thank you very much
It is normal for the program to jump from the boot area to the app area, but after jumping from the app area to the boot area, the program in the app area does not run normally, and it is looping in one place. The program keeps looping at 0x00C00090.
Now it is certain that the jump instruction is no problem, the program has jumped to the boot area, before jumping I have closed the interrupt. Or provide some code about software reset, I tried software reset, but it failed, maybe my instructions are not correct.
Hello dear infineon frends,
I currently have a problem with the Tricore from Infineon. The controller is currently being used in series production. Some controllers do not start after a reset. When I connect to the debugger/JTAG and execute the debug software reset, the application starts normally. If I do a hardware reset, the controller hangs.
I have compared working controller with the faulty controller. Working controller starts after "Idle mode" → "Normal mode". Faulty controller starts after "Idle mode" → "Sleep mode". Can you perhaps give me a tip on what I should look for? What is the reason for this problem?
Many thanks in advance
Greetings
Alexander
Hi all,
with this post I´d like to understand wether there is a suitable successor for the CYRF69103 chip which has become obsolete.
I´m interested in replacing this chip on one of my projects with a nearly similar one. I already came accross one which has the label CYRF6935. Would this be an option? How long will this one be available on the market?
Looking forwards for one reply.
Thanks in advance,
Martin
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BTN8982TA The silkscreen doesn't match the specification on the official website, would like to help with this, thanks.
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E7%94%B5%E6%9C%BA%E6%8E%A7%E5%88%B6%E8%8A%AF%E7%89%87/BTN8982TA-%E4%B8%9D%E5%8D%B0%E4%B8%8E%E5%AE%98%E7%BD%91%E7%9A%84%E8%A7%84%E6%A0%BC%E4%B9%A6%E5%AF%B9%E4%B8%8D%E4%B8%8A/td-p/722268
Show LessHello, do you have any suggestion for replacement material for these two ICs?
1, CY7C924ADX-AXC
2, CY7C924ADX-AC
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E4%BC%A0%E7%BB%9F%E5%BE%AE%E6%8E%A7%E5%88%B6%E5%99%A8/Cypress-IC-8B10B-Conversation-Replacement-Proposal/td-p/719062
Show LessHello,
i know this is not the correct forum. But i have not found a more suitable one.
I would like to know the difference between the types CY90F543GPFR-GE1 and CY90F543GPF-GE1. I could not find the meaning of "R" in the designation so far.
I don't think it has anything to do with the packaging, as both parts are delivered in the tray.
Thank you very much for your help.
Show LessHi Infineon.
MB9B110T and CY9B100A have min and max value of smoothing capacitor in recommended operating conditions.
(Min value is 1uF and max value 10uF.)
Please confirm recommended operating conditions of below link.
MB9B110T DS:
CY9B100A DS:
https://www.digikey.jp/htmldatasheets/production/1867767/0/0/1/mb9b100a-series.pdf
But, there is no description of min and max value of smoothing capacitor in MB9B160R(CY9BF166NPMC-GNE2) datasheet.
Please confirm recommended operating conditions of below link.
Could you please let us know min and max value of smoothing capacitor for MB9B160R(CY9BF166NPMC-GNE2)?
Best Regards.
YuMa
Show LessI am using A7670C GSM breakout board with an ESP32.
Connections
- RX-TX
- TX-RX
- GND-GND
I am giving external power to the GSM module, 3.8 V according to the product description.
When I sent the AT command to GSM module, I don't get output on the serial monitor of the Arduino IDE.
The message is sent to a particular number successfully, but I don't receive the message from mobile.
This is my code:
SAF-XE167F-96F80L AC 需要帮忙解答一下尾缀AC表示什么意思呀?
Hi Team,
Do we have System Tick timers for S6J3370 Controllers