BRT Community

Please login or register.

Login with username, password and session length
Advanced search  

News:

Welcome to the Bridgetek Community!

Please read our Welcome Note

Technical Support enquires
please contact the team @ Bridgetek Support

Please refer to our website for detailed information on all our products - Bridgetek - Bridging Technology

Author Topic: One-wire programming method for FT9xx documented?  (Read 1559 times)

Rayman

  • Newbie
  • *
  • Posts: 11
    • View Profile
One-wire programming method for FT9xx documented?
« on: October 16, 2019, 11:38:41 PM »
It would be convenient to be able to reprogram the FT9xx using a microcontroller that will be on the same board.
But, to do this, would need details on the 1-wire programming method.
Is this documented somewhere?
Logged

BRT Community

  • Administrator
  • Sr. Member
  • *****
  • Posts: 287
    • View Profile
Re: One-wire programming method for FT9xx documented?
« Reply #1 on: October 21, 2019, 04:43:28 PM »
Hello,

This information is only available in NDA documents and is only shared on a project basis.

Please contact us by email for more information:

https://brtchip.com/contact-us/

Best Regards,
BRT Community
Logged

Rayman

  • Newbie
  • *
  • Posts: 11
    • View Profile
Re: One-wire programming method for FT9xx documented?
« Reply #2 on: October 23, 2019, 10:06:10 PM »
Ok, thanks.  That's what I figured...  I saw "Proprietary" somewhere about this...

Can I use just a 2 or 3 pin header from the programmer board to the board with the FT93x chip on it?

Do I just need the DBG and GND signals to program?  Or, do I need reset# too?

Logged

BRT Community

  • Administrator
  • Sr. Member
  • *****
  • Posts: 287
    • View Profile
Re: One-wire programming method for FT9xx documented?
« Reply #3 on: October 24, 2019, 04:52:02 PM »
Hello,

As a minimum, DEBUG and RESET signals are required with GROUND.

Best Regards,
BRT Community
Logged

Rayman

  • Newbie
  • *
  • Posts: 11
    • View Profile
Re: One-wire programming method for FT9xx documented?
« Reply #4 on: October 24, 2019, 06:27:30 PM »
Thank you, that sounds good.  3-pin connector is not so bad to add.  Might use Servo cable...
« Last Edit: October 24, 2019, 06:38:31 PM by Rayman »
Logged