Author Topic: Burning LPC11A12FBD48  (Read 4622 times)


  • Jr. Member
  • **
  • Posts: 1
    • View Profile
Burning LPC11A12FBD48
« on: October 17, 2014, 06:00:08 am »
   I am new in 32 bit micro controllers. Now I am using LPC11A12FBD48 in my project. This controller is present in flash magic list. So I decided to use Flash magic. I don't have a development board with me. So I planed to design a new PCB. Now I am so confused with the TXD and RXD pin for burning purpose. In its user manual ti is saying like there are 4 TXD and 4 TXD pin. For burning my program which pin should i use? I have searched a lot in NXP site. Please help me.
« Last Edit: October 17, 2014, 06:04:29 am by ckskarulai »

Andy Ayre

  • ESAcademy Staff
  • Sr. Member
  • *****
  • Posts: 2190
    • View Profile
    • Embedded Systems Academy, Inc.
    • Email
Re: Burning LPC11A12FBD48
« Reply #1 on: October 17, 2014, 06:11:32 am »
Please don't post multiple times with the same issue.

See: - click on "Schematics". If you are using a different package type then you need to consult the NXP user manual for the device ( ISP uses UART0. The user manual will show you the default pin assignments after reset.
Embedded Systems Academy, Inc.
support at esacademy dot com