View Full Version : merc wsp box
dashtec
6th July, 2010, 04:54 PM
hi there
was wondering how i can read the hc908 mcu mask 0j66d would prefer to read in circuit and would be grateful for any help.
parapilot
6th July, 2010, 09:28 PM
What programer do you have?
dashtec
6th July, 2010, 09:42 PM
i have dataman 48pro and enigmatool i also have hc08 programmer but it cant read the eeprom once soldered on board
tachonow
6th July, 2010, 09:46 PM
i have dataman 48pro and enigmatool i also have hc08 programmer but it cant read the eeprom once soldered on board
Take out the chip and you will see why you cant.
dashtec
7th July, 2010, 12:02 AM
i dont understand what you mean, i know these can be done in circuit, do you have any pdf, so i can read in circuit thx
tachonow
7th July, 2010, 07:28 AM
i dont understand what you mean, i know these can be done in circuit, do you have any pdf, so i can read in circuit thx
What 908 programmer do you have ?
dashtec
7th July, 2010, 12:35 PM
mc68hc908az60
tachonow
7th July, 2010, 03:36 PM
M8! I know what chip is inside. I wanted to know what programmer you have to give right advices.
dashtec
7th July, 2010, 05:34 PM
http://www.etlweb.com/?ref=prod_prog_mc68hc908az60r1
tachonow
7th July, 2010, 07:59 PM
http://www.etlweb.com/?ref=prod_prog_mc68hc908az60r1
Realy great programmer for this job. If you dont want to take the chip out you must solder wires on desired pins for programming. Pay attention ! Programmer need to solder wires on pin 63-PTC3 and 61-PTC1 where is a bridge on pcb. For this reason you must lift them. Chip without security bits so you can programm it with this trick onboard.
dashtec
8th July, 2010, 12:15 AM
do you have pdf
tachonow
8th July, 2010, 10:21 AM
do you have pdf
Come on m8 ! Your Help Contents sw must have it.
Powered by vBulletin® Version 4.2.5 Copyright © 2024 vBulletin Solutions Inc. All rights reserved.