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CAR Electronics however its a non GSM/Phone Related, but why not !! you can get here All Car Electronics Programming and Unlocking tools & Codes.

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Old 05-11-2010, 22:55   #1 (permalink)
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grunding radio


hello.i never asked for a code from serial number always i was sending eeprom dumps.but for this radio car i cant send dump because the code is in mcu not in eeprom.so i post the serial number thinking that i will recieve
a good reply
grunding sc 303 c
9 18273 g hd 70.00
02 00907 0330 166082 9
z g600 601 b
n -90 379 264
i have a seial calcultor.for opel he asks me the number part with 10 numbers
befre entering serial number.i dont know whats the number part
thanks
 
Old 05-11-2010, 22:57   #2 (permalink)
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Quote:
Originally Posted by sib0585 View Post
hello.i never asked for a code from serial number always i was sending eeprom dumps.but for this radio car i cant send dump because the code is in mcu not in eeprom.so i post the serial number thinking that i will recieve
a good reply
grunding sc 303 c
9 18273 g hd 70.00
02 00907 0330 166082 9
z g600 601 b
n -90 379 264
i have a seial calcultor.for opel he asks me the number part with 10 numbers
befre entering serial number.i dont know whats the number part
thanks
For this you must post dump....
 
Old 05-11-2010, 23:00   #3 (permalink)
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What is missing in the MCU, it is very easy ...

and your serial not good !
 
Old 05-11-2010, 23:37   #4 (permalink)
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hellp and thanks.
t think mcu has 52 pins and with my topmax i have not adaptator for this device i have only adaptator for 8 and 16 pins for eeproms and 48 pins adaptator for flash microcntroller.is int it
you said me that the serial number is not good i repeat it
gm 0303 r
thanks

Last edited by zlix; 05-12-2010 at 00:53. Reason: serial is for google not for forum
 
Old 05-12-2010, 00:00   #5 (permalink)
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Can only two digits, NO Full code prohibited ! -- 6xx9 --
 
Old 05-12-2010, 00:24   #6 (permalink)
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thanks is possible to receive it in pm. and what about the mcu is it a 52 pins
mc68hciie9
 
Old 05-12-2010, 08:50   #7 (permalink)
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If you write the first ignition in display "O3FF" MCU is Locked.
If you write the first ignition in display "OBFF" MCU Not locked.

Can use rs 232 interface.

-connect hc11 pin 1 to PC GND
-connect hc11 pin 2 to hc11 pin 1
-connect hc11 pin 17 to max pin 12 & max pin 13 to PC com-rts
-connect hc11 pin 20 to max pin 9 & max pin 8 to PC com-txd
-connect hc11 pin 21 to max pin 10 & max pin 7 to PC com-rxd
-connect +12V to radio (radio is off)
 
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Old 05-12-2010, 12:50   #8 (permalink)
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Quote:
Originally Posted by wilcocoyot View Post
If you write the first ignition in display "O3FF" MCU is Locked.
If you write the first ignition in display "OBFF" MCU Not locked.

Can use rs 232 interface.

-connect hc11 pin 1 to PC GND
-connect hc11 pin 2 to hc11 pin 1
-connect hc11 pin 17 to max pin 12 & max pin 13 to PC com-rts
-connect hc11 pin 20 to max pin 9 & max pin 8 to PC com-txd
-connect hc11 pin 21 to max pin 10 & max pin 7 to PC com-rxd
-connect +12V to radio (radio is off)
This is a good post...
 
Old 05-13-2010, 12:41   #9 (permalink)
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thanks very well.but excuse me there is a frensh proverb witch says why we are chershing miday at 14 oclock. the radio havnt a display and i cant write any thing.secondo i havnt a rs 232 interface to make any jtag.
the best solution if you want is to send me the four digits in pm or in my post email or to send me a grunding serial calculator.
i have bp calcultor witch have the opel model but it asks the part number before the serial number and i dont undrestand what it means. i have also a grunding serialand dump calcultor but it hasnt the model 303 c.
thanks for all
 
Old 05-13-2010, 13:45   #10 (permalink)
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Quote:
Originally Posted by sib0585 View Post
thanks very well.but excuse me there is a frensh proverb witch says why we are chershing miday at 14 oclock. the radio havnt a display and i cant write any thing.secondo i havnt a rs 232 interface to make any jtag.
the best solution if you want is to send me the four digits in pm or in my post email or to send me a grunding serial calculator.
i have bp calcultor witch have the opel model but it asks the part number before the serial number and i dont undrestand what it means. i have also a grunding serialand dump calcultor but it hasnt the model 303 c.
thanks for all
The car this radio came from has a display.. and the radio NEEDS the display to work...
also there is no "SERIAL CALC" for this radio.. doesn't exist..
So you have 2 options.. 1.post dump or 2. take the radio to your local decoder..
 
Old 05-13-2010, 16:24   #11 (permalink)
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im the local decoder in my small and rural village.if you can help me how i can read dump from mcu. it has 52 pins and my programmer adaptateur is for 8 or 16 pin eeproms
thanks
 
Old 05-13-2010, 18:27   #12 (permalink)
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Quote:
Originally Posted by sib0585 View Post
im the local decoder in my small and rural village.if you can help me how i can read dump from mcu. it has 52 pins and my programmer adaptateur is for 8 or 16 pin eeproms
thanks
You need to build or buy a programmer for that chip...
First idetify the chip then search for a programmer for that chip...
Then post dump...
 
Old 05-13-2010, 20:24   #13 (permalink)
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hello
my friend some respectable member in the forum proposed me the code 6xx9
and saide that giving the hole four digit is prohibbed.that meens that he has a serial calcultor for the drunding 303 c radio isnt it
thanks
 
Old 05-13-2010, 20:32   #14 (permalink)
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Quote:
Originally Posted by sib0585 View Post
hello
my friend some respectable member in the forum proposed me the code 6xx9
and saide that giving the hole four digit is prohibbed.that meens that he has a serial calcultor for the drunding 303 c radio isnt it
thanks
No, it means like me he has a database.. but this is NOT allowed here..

Database is NOT FREE.. costs money.. and this is how we earn a living..
so we are not going to just give it away..
 
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Old 05-13-2010, 22:51   #15 (permalink)
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thanks
about the cost of database you are right.but we can make change software with software.i have calgen 2009 if you want to echange
thanks
 
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