Recent discussions
請問Traveo II Automotive Cluster的圖資需要透過多少Memory size (Flash size)才能跑出來,以及分辨率最高到多少?儀錶板的動畫是否有合作廠商製作還是原廠會Support?
另外問Wake up mode-GPIO interrupt 是否能以CAN來Wake up?
2EDS8165HのOUTA-GNDAおよびOUTB-GNDB間の添付画像赤矢印部分に保護のためにツェナーダイオードを挿入してフルブリッジ回路で使用すると、INA、INBの入力波形に対してOUTA、OUTBが2usほど遅延して立ち上がることがあります。
この現象は毎回起こるわけではなく、また使用する2EDS8165Hの個体によっても現象の有無が異なります。
また、ツェナーダイオードはOUTA-GNDAおよびOUTB-GNDB間電圧より高いものを使用しております。
ツェナーダイオードを外すとこの現象がみられなくなりますが、この現象に対する原因はありますでしょうか?また、OUTA-GNDA、OUTB-GNDB間にツェナーダイオードを挿入して2EDS8165Hを使用することに問題はございますでしょうか?
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使能SWAP功能需要配置 UCB_OTPy_ORIG中的PROCONTP。
问题1:UCB32-UCB47逻辑扇区中都包含PROCONTP,每个扇区中PROCONTP对应位SWAPEN都需要配置为使能才能开启SWAP功能吗?
问题2:没有配置 UCB_SWAP_ORIG (UCB_SWAP_COPY)前提下,配置 HF_PROCONTP.SWAPEN使能,复位后是FULL PFLASH ADDRESS SPACE ACTIVE还是PFLASH BANK A/B ACTIVE?
问题3:关于UCB Confirmation 中UNLOCKED和CONFIRMED功能以及区别是什么?
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Hi,
I guess, that BTS7012-1EPA is made for power single H4 55W bulb, alhough it has 8,5 A load current. So is it possible or correct to power a pair of two H4 55W bulbs from one channel or should I use dual channel unit?
The other question is the OFF-state diagnostic in dual channel unit e.g. BTS7020-2EPA, is there need to add some additional external components (a pull-down resistor and a switchable pull-up current source) for both channels ?
Last one question about differences between BTS7012 and BTS7010. One is suitable for H4 and second for H7 bulb. What is the difference between those units and can I use BTS7012 for H7 and vice versa BTS7010 for H4?
Thanks a lot,
Michu
Show LessI have several miniprog3 programmers that have been blown up in a customer's test fixture. I think I can repair these but I need to know the part numbers for tvs1, tvs2 and tvs3. Is it possible to get these or a parts list or a schematic for the miniprog3?
Show LessHello,
I'm trying see how to get PPS working with CYPD3171 (CY4532 EZ-PD EVM). I'm using EZ-PD CCGx Power SDK 3.5.
I'm seeing some info in this thread
I have several questions
1. Is the exampled pps_request_handler() function supposed to be called by user application when it wants a specific voltage?
2. I don't see reference to "receive_src_pdo", and I'm wondering if I could use data from dpm_status->src_pdo?
Thank you in advance.
-Thanh
Show LessThe title is question from end user manufacturing drive units.
Although it only characteristics at 50Hz are described in data sheet, what kind of the way to change one at 60Hz?
For I2t, is it OK like as following? Following is used at other companies.
tp=10ms@50Hz => tp=8.3ms@60Hz
Is there any better way for commercial frequency?
Best Regards,
Nexty_Shibata
Show LessAttachment is my project.
I want to sample 26 channels and send these data to PC by USBFS.
Now the data rate in Streamer.exe is 700KByte/s. (about 8.5Mbps in wireshark. )
Show LessWe had issue with CYW43438 module. We believe it is driver issue.
As brief introduction about our product: it's a GW that connect uptown 5 sensors over BLE to Rpi Zero W, then it connect to the cloud through Wi-Fi. BLE & Wi-Fi using the on board module based on CY43438 chipset.
When the module is connected to Wi-Fi and lost the connectivity, the BT connection is lost also.
It happens a lot on one of our customers sites. We reproduce this issue in our site by connecting it to a Tp-link repeater. When we unplug this repeater from the power, the BLE connection is dropped and never work properly again. Unless we stopped the Wi-Fi module from the OS.
it don't happen so frequent with AP router.
We tried to increase the BLE timeout to 20 seconds on both Module and Sensor side, but just delayed the lost by 20 seconds.
We have this module in Raspberry Pi Zero W. We updated to the latest FW version 7.45.98.125, which is found on Murata repo's.
PSoC4 の UARTについて UART Advanced の MultiProcessorModeについて 詳細な資料や 実施例 を知りたいです PSoC Createrの付属資料の PSoC 4 Serial Communication Block (SCB) の 166ページ付近Multiprocessor mode operation を見ていますが もうすこし詳しい情報がないでしょうか? 特に知りたいのは Figure 36. Multiprocessor Bus Connectionsの図の Slave側のTXの挙動 複数のSlaveが TXにつながっているので データが衝突しない為に どういう処理をする必要があるか? 同様に Master側のCPU側のTX,RXの処理はどうする必要があるか?Show Less