Author Topic: Is there anyone who has used P89C662HBA  (Read 1194 times)

a9o1o8o

  • Jr. Member
  • **
  • Posts: 17
    • View Profile
Is there anyone who has used P89C662HBA
« on: December 18, 2015, 12:04:25 am »
Is there anyone who has used P89C662HBA?Please teld me your way of programming code by serial port or parallel tool.Thank very much.

a9o1o8o

  • Jr. Member
  • **
  • Posts: 17
    • View Profile
Re: Is there anyone who has used P89C662HBA
« Reply #1 on: December 18, 2015, 12:56:08 am »
OK,who can tell me set security bit1、 set security bit2 and set security bit3 meaning,if I choose any one when programming code,what will happen to MCU;

Andy Ayre

  • ESAcademy Staff
  • Sr. Member
  • *****
  • Posts: 2108
    • View Profile
    • Embedded Systems Academy, Inc.
    • Email
Re: Is there anyone who has used P89C662HBA
« Reply #2 on: December 18, 2015, 05:11:39 am »
The security bits are described in the P89C66X user manual from NXP, table 16 in the "In-System Programming (ISP) and In-Application Programming (IAP)" chapter.

For programming this part using the serial port you can use Flash Magic.

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