SSC325: Device Type Not detected in ISP Flash Tool

avp · Post by **avp** » 29 Feb 2020, 07:32

Hi,

I am trying to flash my SSC325 Processor from SigmaStar having SPI NOR flash of part type ZB25VQ128ASIG using ISP Tool in windows 7. While trying to flash I get error of Device Type not detected. If I manually select Device Type as ZBitnnn128 from Device Tab in ISP Tool then the error goes. Here what I expect is the device type should get selected automatically as per the tutorials available over the net.

Now If I select the IPL.bin file and click on "Run" then after sometime I get below error:

Start time: 5:52:58 PM
Program File Ready !!
Erase Message : Erasing ...
Erase Message : Erasing at 0x000000
[error] unable to disable write protect (BP bits)!
flash status 0xFFFF
Retry Message : Retry 1 Time(s).
Erase Message : Erasing at 0x000000
User Break Processing !!!

Can anyone guide me how to flash all the images for SS325 processor using ISP tool. From SSC325 datasheet I have checked that this processor can boot from SD-Card as well. Can anyone share the steps of how to flash and boot from SD-Card.

Thanks.