AWR6843AOP: support GD25Q32EWIGR or not?

Tonghao Liu

Prodigy 60 points

Part Number: AWR6843AOP
Other Parts Discussed in Thread: UNIFLASH

Hi,

I built a test board for 6843AOP with GD25Q32EWIGR.

It is OK to flash with Uniflash, but when power on, the fault red LED is ON and the board can't power on.

What's the problem?

I am looking forward to your reply ASAP.

Best,

Tony Liu

9 months ago

0 Tonghao Liu 9 months ago

Prodigy 60 points

The same design with MX25R1635FZUIH0 is OK, but when using GD25Q32E, it can't power up.

0 Josh Wyatt 9 months ago in reply to Tonghao Liu

TI__Guru* 91206 points

Dear Tonghao -

Thanks for the post and welcome to E2E! - Please see Tables 2-2 and 2-3 (pages 3&4) from this application note: https://www.ti.com/lit/an/sprach9e/sprach9e.pdf , note with the Gigadevice variants vs. Macronix, the QE bit handling is slightly different, so you would need to make that adjustment if changing flash vendors.

Sensors

Sensors forum

AWR6843AOP: support GD25Q32EWIGR or not?