P89V51Rx2/P89LV51Rx2

Version 4 of the Bootloader

Started by Andy Ayre

Replies: 0
Views: 36,212

January 26, 2010, 11:21:36 AM
by Andy Ayre

My PC Doesn't Have a COM Port

Started by Andy Ayre

Replies: 0
Views: 33,919

July 10, 2009, 10:03:30 AM
by Andy Ayre

Failed To Autobaud

Started by Andy Ayre

Replies: 0
Views: 36,995

July 07, 2009, 02:06:07 PM
by Andy Ayre

Read First Before Posting

Started by Andy Ayre

Replies: 0
Views: 48,532

November 30, 2006, 08:45:58 AM
by Andy Ayre

Can't program p89v51RD2FA...AC

Started by roniger

Replies: 3
Views: 246,936

August 08, 2017, 05:13:47 AM
by Andy Ayre

MOVED: Cannot program SST89E516RD2

Started by Andy Ayre

Replies: 0
Views: 38,084

July 10, 2017, 07:38:12 AM
by Andy Ayre

Two different bootloaders v7

Started by Lorenzo

Replies: 3
Views: 58,469

July 01, 2017, 01:43:14 PM
by bhishmar

Flash magic is not erasing 89v51rd2

Started by Amrita_lv

Replies: 4
Views: 56,560

December 22, 2016, 02:06:00 AM
by Andy Ayre

ISP problem in P89V51RD2

Started by Jignesh Doshi

Replies: 4
Views: 48,684

July 07, 2016, 01:43:15 AM
by Jignesh Doshi

Can't program 8051 micro controller using Flash Magic

Started by ashwin.metpalli

Replies: 1
Views: 36,876

March 14, 2016, 04:59:24 AM
by Andy Ayre

Help me to reset SoftICE mode

Started by EMTLSS

Replies: 1
Views: 33,183

February 22, 2016, 04:22:21 AM
by Andy Ayre

P89V51RD2 Programmer Circuit [Also a seperate Max232 Module] Verification

Started by TroyMcGrath

Replies: 2
Views: 41,048

June 05, 2015, 01:26:50 AM
by TroyMcGrath

DMX512 controller with ch340 (usb to Serial ) and P89V51RD2

Started by amitoha23

Replies: 11
Views: 84,623

December 11, 2014, 07:54:04 AM
by R19Loxy

Using P89C51RD2BN to replace P89V51RD2BN

Started by mhamid75

Replies: 2
Views: 37,068

September 15, 2014, 02:12:30 AM
by Andy Ayre

P89LV51RD2 Uart communication?

Started by binojkumar

Replies: 1
Views: 33,362

June 11, 2014, 02:22:54 AM
by Andy Ayre

Unable to program P89V51RD2

Started by bmn123

Replies: 4
Views: 52,096

March 28, 2014, 03:37:17 AM
by maggidatta

Flashmagic need restart

Started by suhelshaikh21

Replies: 3
Views: 41,816

March 25, 2014, 01:37:21 AM
by Andy Ayre

New P89V51RD2 (Reset the device into ISP mode now) Problem

Started by ialtinkopru

Replies: 3
Views: 50,235

March 24, 2014, 01:16:59 PM
by Andy Ayre

"Erase all flash" option

Started by Tanumoy

Replies: 1
Views: 33,852

August 06, 2013, 03:17:12 AM
by Andy Ayre

problem of loading program in P89V51RD2 due to float GND(PIN 5) of serial cable

Started by Tanumoy

Replies: 3
Views: 41,135

July 29, 2013, 05:38:39 AM
by Andy Ayre