P89C51Rx+/P89C51Rx2/P89C66x/P89C6xX2/P89V66x

ISP Entry using DTR and RTS

Started by Nor_Ain

Replies: 3
Views: 15,094

January 02, 2014, 01:05:42 AM
by Andy Ayre

I have problem in downloading the hex file to IC P89C51RD2BN

Started by sphari

Replies: 1
Views: 15,296

June 04, 2014, 12:42:01 AM
by Andy Ayre

I could not find P89C557E4 in the FlashMagic device list?

Started by jimmie

Replies: 5
Views: 15,614

November 13, 2009, 06:43:59 PM
by jimmie

USE P89C51RD2BN to ISP (Flash Magic) => only once !?

Started by losas

Replies: 4
Views: 15,872

September 24, 2009, 08:41:24 AM
by Andy Ayre

Programming

Started by Adi

Replies: 9
Views: 16,989

October 18, 2005, 11:24:04 AM
by Andy Ayre

RESET circuit for NXP P89C61X2 microcontroller

Started by rajesh279

Replies: 2
Views: 17,346

February 21, 2012, 05:52:10 AM
by rajesh279

Philips LPC2000 Flash Utility works but not Flash Magic

Started by jjacobsen

Replies: 3
Views: 17,847

October 16, 2009, 09:34:13 AM
by Andy Ayre

p89c51rd2bn IAP problems

Started by Valent

Pages1 2

Replies: 17
Views: 18,063

April 20, 2005, 02:53:40 PM
by Jan Waclawek

programming P89C51RD2BN

Started by sudip

Pages1 2

Replies: 17
Views: 18,867

June 02, 2005, 12:41:18 AM
by Ow Tong Peow

P89C51RB2H baud rate bug?

Started by TomP

Replies: 13
Views: 21,652

July 24, 2007, 12:13:34 AM
by Jan Waclawek

(solved) Need help writing a 89C51RC2

Started by mockba

Replies: 7
Views: 22,427

January 10, 2013, 11:02:51 AM
by mockba

P89C51rd2HBP

Started by Sunil Patil

Pages1 2

Replies: 20
Views: 23,037

October 13, 2005, 05:09:36 AM
by erikm

Can't start ISP masked-ROM boot loader code ,P89C662HBA

Started by a9o1o8o

Replies: 12
Views: 24,043

November 24, 2015, 12:58:38 AM
by Andy Ayre

How to program P89C51RD+IA

Started by omidrezaei

Replies: 9
Views: 24,613

May 21, 2018, 12:46:50 AM
by Andy Ayre

89C51RD2BN and Win XP

Started by David Little

Pages1 2

Replies: 20
Views: 24,903

December 10, 2004, 06:37:44 AM
by Andy Ayre

89CV51RC2 not programmable in ISP!

Started by Tiziano

Replies: 10
Views: 25,000

March 26, 2013, 03:48:30 AM
by Andy Ayre

P89C51RD2BA and MAX232 (wiring RST, /PSEN, TX, RX on the microcontroller)

Started by dr.d3z

Replies: 8
Views: 28,663

January 18, 2016, 01:10:18 AM
by Andy Ayre

flash failure

Started by Yeddnapuddi Sivakumar

Pages1 2

Replies: 27
Views: 39,565

September 01, 2005, 05:51:12 AM
by erikm

use of production system

Started by dani

Replies: 1
Views: 42,154

August 02, 2011, 01:36:27 AM
by Andy Ayre

problems with P89C51RD2BA

Started by Kiran

Pages1 2 3

Replies: 36
Views: 43,367

September 01, 2005, 05:52:09 AM
by erikm