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Dear Infineon support team,
Development environment
OS: Windows 10 pro
Compiler: ARMCC V5.06 update 6 (build 750)
Tool: Keil v5
Device: TLE9879QXA40
Board: Custom
Motor: IPM BLDC Delta connection
Power spec. : DC 12[V] 80[A]
With the off-state diagnosis function, I want to diagnose before starting the main statement, and after starting the main statement, I want to turn off the off-state diagnosis function and ignore DS-sts.
The user manual also states to disable DS-current and ignore the DS-sts flag.
However, it is not explained how to ignore DS-STS.
Because of DS-STS, the PWM_EN function continues to be automatically turned off.
How can I ignore DS-STS and make PWM_EN function work?
Show LessHi Sir,
想請問6EDL7141 OCP 與current amplifier 的位置關係
datasheet 的方塊圖OCP是在current amplifier之前
application note的方塊圖 OCP在current amplifier之後
請問何者是正確的呢?
謝謝!
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We would like to use Cypress USB-serial windows driver in window 11.
Driver version is 3.13.0.59 or 3.13.0.84 are assumed.
Question
Do both Version (~0.59 and ~0.84 ) support windows 11?
The following URL does not mention windows 11.
USB-Serial Windows driver installer version 3.13.0... - Infineon Developer Community
Show LessHello everyone! I have some questions about tle9879 driver bldc, pwm frequency selection, and would like to get answers.
For the same motor, the motor inductance parameter is measured and the results are measured:
Frequency 1khz ------Ls-900uH Lr-0.8Ω
Frequency 10khz ------Ls-880uH Lr-5.4Ω
Frequency 15khz ------Ls-850uH Lr-10.2Ω
Frequency 20khz ------Ls-830uH Lr-16.1Ω
If you look at it according to impedance, the lower the frequency, the lower the impedance, then the greater the output capability of the motor; conversely, if the frequency is high and the impedance is high, then the output capability will be reduced.
But the actual test to see, the results are not so, ccu6- >T12 is also on the pwm setting frequency 10hkz when the carry capacity is very weak, a little bit of load may be held back; and 20khz than 10khz carry capacity is much stronger. Here may have something to do with the renewal current, but exactly what is not understand.
Anyone who understands the relationship between frequency and torque would be grateful for an answer!
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/MOTIX-MCU/BLDC-PWM%E9%A2%91%E7%8E%87%E5%92%8C%E6%89%AD%E7%9F%A9%E7%9A%84%E9%80%89%E6%8B%A9/td-p/742036
Show LessDear team I need to wakeup MCU once its go below 3V, using LIN wakeup, if any sample code/ or configuration is available please let us know.
你好!
在NORMAL状态下,我用WriteRow写NAR时报0xF00000AA(Writes are disabled in safety register)错误,
请问是什么原因?另外,可否提供使用WriteRow的例程?谢谢!
补充一点:这部分代码我是放在CM4里的,这可以吗?
Show LessTi gave a link to Cypress telling to download the driver, the link is as follows
https://community.cypress.com/docs/DOC-12366 but the link says it's archived and can't be downloaded
The normal FX 3 driver won't work again, can you share this driver with me?
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/USB-EZ-PD-Type-C/%E5%AF%BB%E6%89%BE%E9%80%82%E9%85%8DTi%E7%9A%84%E9%A9%B1%E5%8A%A8/td-p/741911
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