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Re-programming CY7C65215 using Cypress USB-Serial Configuration Utility | Cypress Semiconductor

Re-programming CY7C65215 using Cypress USB-Serial Configuration Utility

Summary: 2 Replies, Latest post by Kabron on 09 Mar 2017 02:19 AM PST
Verified Answers: 0
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Hi

We are using CY7C65215 in one of our designs.

We are using the USB serial configuration utility for initial settings. We referred "Cypress USB-Serial Configuration Utility User Guide" for this and in Section 2.3.1.4.3 Enable Manufacturing Interface we unchecked this enable manufacturing interface accidently.

Is there any way we can enable this again to make changes again. The configuration utility is not listing the USB-serial device after this change.

 

 

 

hman's picture
Cypress Employee
27 posts

Hi Mahesh,

If the device is configured as CDC device, then you can use “cyrecovercdcdevice.exe” utility present in: C:\Program Files (x86)\Cypress\USB-Serial SDK\bin .

Procedure to run is as follows:

1. In the command prompt, change the directory to the above path.

2. Type cyrecovercdcdevice X  

where X is the COM port number of the CDC device(check device manager for this).

By following this the device configured as CDC device can be recovered.

Regards,

Hemanth

user_11721473's picture
User
63 posts

c:\Cypress\Cypress USB-Serial\bin>cyrecovercdcdevice.exe 5
Jump to Bootloader mode failed

The device(CY7C65211) works as CDC serial port 5 with VID 04b5 PID 0003

What could be done?

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