COOLRUNNER Stock nand not booting with CR Enabled

[tusel]

Have trinity here with Demon installed, Coolrunner Rev A used for RGH (CR_EN pin connected, xsvf with demon support programmed)

Demon nand (xebuild image 16203) glitches and boots just fine
Xbox nand (stock image 16203) doesnt boot at all - no glitching (so CR disable seems to be working), no red dot, no boot, goes forever

Now strange thing is, that if i just disable Coolrunner (switch to PROG) it boots retail just fine (so retail image written to onboard nand seems to be correct)

Any clue what to look for ? Will provide images of areas of interest

Thanks

 

[hersheys247]

Best thing for us to look for is you PICS per template

Sent from my Brain Tumor causing device using Tapatalk 2

 

[tusel]

Fixed. I changed Coolrunner to REV C with CR_EN pad and it works now.My theory here is, that probably if i check in JRunner trinity with demon installed option to flash coolrunner (using demon) as i did this programming file is probably only for Rev C and not for A/B

 

[DreamZ]

Fixed. I changed Coolrunner to REV C with CR_EN pad and it works now.My theory here is, that probably if i check in JRunner trinity with demon installed option to flash coolrunner (using demon) as i did this programming file is probably only for Rev C and not for A/B

There for all coolrunners

 

[Jos Dekker]

Fixed. I changed Coolrunner to REV C with CR_EN pad and it works now.My theory here is, that probably if i check in JRunner trinity with demon installed option to flash coolrunner (using demon) as i did this programming file is probably only for Rev C and not for A/B

a

Hi, i noticed the same and changed the Ck3 Lite to a RevC, boots right direct the Original nand which the Ck3 lite didn't did. I'm not talking about your theory but what happened after one evening struggling with a demon for a trinity.

 

[Martin C]

a

Hi, i noticed the same and changed the Ck3 Lite to a RevC, boots right direct the Original nand which the Ck3 lite didn't did. I'm not talking about your theory but what happened after one evening struggling with a demon for a trinity.

I can categorically state it would either be a programming issue to the CR3-Lite (aka you forgot to tick the DemoN box) or you damaged the CR_EN pad. The pad is the same for Rev C and CR3-Lite.

 

[Jos Dekker]

I can categorically state it would either be a programming issue to the CR3-Lite (aka you forgot to tick the DemoN box) or you damaged the CR_EN pad. The pad is the same for Rev C and CR3-Lite.

You are right. I serious need some good glasses! I missed the CR-EN point on the CR3-Lite. Good lesson for today. Thanks Jos