I developed project for CY8C4146AZI-S423 but I cannot write it to flash using SWD programmer Miniprog3, because on the form "Select Debug Target" of PSoC Creator this chip do not shown. If I try to use PSoC Programmer, the same result - fields "Device Family" and "Device" are not accessible. I try to use Bootloader made my project bootable and using SW1 connected to P0 and pressed it before powering the device, but "Bootloader Host" of PSoC Creator told me "Unable read data from the target device". My project developed in PSoC Creator 4.0 Update 1 and I am using PSoC Programmer 3.25.0. The previous device I used is CY8C4125AZI-483 and the device successfully programmed via Miniprog3 and Bootloader with the same project.
Is there any way to program CY8C4146AZI-S423 device?
Thanks in advance
It can be problem of the custom PCB if you are using one. Did you check that ? What are the differences between your previous hardware setup and current setup ?
Hi VSRS, thanks for the reply, custom PCB is good, I found the problem recently. The difference between my previous hardware was in chipsets. The new one has had the fully clear flash memory. When I write the new chip using C# example from Miniprog 3 examples, the new device became in visual state from all programs. Thanks anyway!