Author Topic: Uncasually Check DCCP bit in 89LPC95x device in ISP operation?  (Read 3613 times)

FrankWu

  • Jr. Member
  • **
  • Posts: 5
    • View Profile
Dear Sir:

How to recover it to be unckeck in ISP operation? or anyother way?
What's the meaning of "NXP ICP BRIGDE" in interface option?

Best Regards,
Frank

Andy Ayre

  • ESAcademy Staff
  • Sr. Member
  • *****
  • Posts: 2160
    • View Profile
    • Embedded Systems Academy, Inc.
    • Email
Re: Uncasually Check DCCP bit in 89LPC95x device in ISP operation?
« Reply #1 on: August 18, 2010, 12:31:27 pm »
To clear the DCCP bit you need to use either ICP or parallel programming. You can't do it with ISP.

The NXP ICP bridge is a microcontroller running firmware that converts from RS232-based ISP commands to low level ICP signals.

Andy
Embedded Systems Academy, Inc.
support at esacademy dot com