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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？

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？

I 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?

The 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

Attachment 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. )

We 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？