USB low-full-high speed peripherals Forum Discussions
Hi Experts,
We are using CY7C65213-32LTXIT (USB Interface IC USB-UART LP Bridge Controller) but USB detection is failed.
We are using Windows11PRO pc.
Can you share us the drivers ?
Thanks & Regards
Satrasala Raju
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Hello,
Please tell me about the pin handling of the CY7C65223-24LTXI.
When the flow control function is not used, should the RTS and CTS pins be OPEN?
Regards,
Show LessHi,
We don't understand the basics.
Please tell us about cy7c65216.
Is it possible to configure a circuit that connects multiple slave devices with different slave addresses using cy7c65216 as the master?
Is it possible to read and write any number of bytes of data from any address using the software provided by your company?
Is it correct to understand that the read and write waveforms are as shown in the figure below?
Are there any other related documents or materials other than those listed in the "More Information" section of the datasheet?
Regards,
Hi,
Under Linux system, how to
1. Confgiure CY7C65215 with programming new setting in Linux? like "USB-Serial Configuration Utility" in Windows or fwDownload.exe in command line.
2. In Linux, after re-porgramming CY7C65215 with new setting, how to enable new setting? Softare Reset or power cycle?
3. Is there document to teach customers how to use about item 1 and 2?
Regards,
Kyle
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Hello, please tell me a question. If we connect multiple CYUSB3014 devices to the PC and open them at the same time, how can we set the bulkEndpoint for each device at this time, because from the existing routine, I see that bulkEndpoints are all obtained through ccyUSBDevice, and ccyUSBDevice is only instantiated once
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E4%BD%8E%E9%80%9F-%E5%85%A8%E9%80%9F-%E9%AB%98%E9%80%9F-USB-%E5%A4%96%E8%AE%BE/PC%E6%9C%BA%E4%BD%BF%E7%94%A8%E5%A4%9A%E4%B8%AACYUSB3014%E8%AE%BE%E5%A4%87-%E5%90%8C%E6%97%B6%E6%89%93%E5%BC%80%E5%A6%82%E4%BD%95%E5%AF%B9%E6%AF%8F%E4%B8%AA%E8%AE%BE%E5%A4%87%E8%AE%BE%E7%BD%AEBulkEndPoint%E5%91%A2/td-p/679775
Show Lesshi,
i have wrote a simple to code to access the esp8266 via I2C.
bilnk led and i2c_write ; LOOP
when the SDL is not connected to the ESP8266,the loop repeats (led blinks and I can see the SCL and SDA in logic analyzer).
the moment i connect the SDL line to the ESP8266, the code hung up.
Note ;
1. The connections are correct .
2. The FX2 kit has pull up (2.2K)resistors on both SCL and SDA line.
3. SDCC compiler is used.
Please suggest ways to resolve or debug.
Thank you.
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Hi,
How FX2LP could send USB ACK or NACK to the host upon a vendor request execution?