View topic - Phison PS3111-S11 14 Point Test Pad Pinout

Main » Forums home » Flash storage, SSD

All times are UTC - 5 hours [ DST ]

Phison PS3111-S11 14 Point Test Pad Pinout

Page 1 of 1

[ 4 posts ]

Print view

Previous topic | Next topic

Author

Message

jeremyb

Post subject: Phison PS3111-S11 14 Point Test Pad Pinout

Posted: October 15th, 2022, 12:40

Joined: July 30th, 2012, 3:37
Posts: 311
Location: Fairfield, CT USA

Does anyone know the JTAG/SWD pad pinout for these Phison PS3111-S11 based PCB's... They don't appear to be SWD, maybe JTAG but I can't figure out the pin-out.

I'm hoping one of you guru's can help out.

Thanks

Attachments:

phison question.jpg [ 195.49 KiB | Viewed 3193 times ]

_________________
Recover My Flash Drive

Top

fzabkar

Post subject: Re: Phison PS3111-S11 14 Point Test Pad Pinout

Posted: October 15th, 2022, 17:04

Joined: September 8th, 2009, 18:21
Posts: 15528
Location: Australia

Are there any Phison reference designs in the wild? The number would be stenciled on the other side of the PCB.

_________________
A backup a day keeps DR away.

Top

TakeTwo

Post subject: Re: Phison PS3111-S11 14 Point Test Pad Pinout

Posted: November 1st, 2022, 8:53

Joined: September 27th, 2022, 7:09
Posts: 10
Location: Europe

Which drives use SWD?
What did you try so far for reverse engineering the pinout?

Top

Agrail

Post subject: Re: Phison PS3111-S11 14 Point Test Pad Pinout

Posted: November 7th, 2022, 7:21

Joined: May 12th, 2015, 5:37
Posts: 30
Location: Russia

Do you know the assembler type that the controller is running on? This is Xtensa. What tool will you use to debug it?

Top

Page 1 of 1

[ 4 posts ]

Main » Forums home » Flash storage, SSD

All times are UTC - 5 hours [ DST ]

Who is online

Users browsing this forum: No registered users and 24 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum