motokey hex-pic16F876A-I/SP -PROGRAM PROBLEM - GSM-Forum

crossings · 12-12-2003, 11:42

GI , I GOT HEX FOR MOTOKEY , IC-PROG ,JDM, AND PIC 16F876A-I/SP .
CANNOT PROGRAM IT , AFTER FINISH CHECHING ERROR WRITTING 000F. WHEN READ CONTENT ,ONLY 0000000.....

ANYONE CAN HELP ME?

Ashwani Gaur · 12-12-2003, 18:14

Hello
Try change PIC
Unclick CP (Code Protection OFF)
wbr
Ashwani Gaur
[email protected]

crossings · 12-15-2003, 13:03

I DID , writte ok, but motokey dont work ,program didnt see key . maybe because I unclick CP? i use IC-PROG for programing. Anybody program it 16F876 with IC-PROG and working motoky?

Ashwani Gaur · 12-15-2003, 17:11

Maybe your hex is wrong.
1.Call hex file in ICPROG
2.Unclick CP
3.Notedown Checksum
4.Write hex in PIC.
5.After success Read PIC
6.Compare Checksum
7.If both are same than ur PIC is ok either ur hex is Wrong
or ur circuit is wrong.
wbr
AshwaniGaur
[email protected]

[email protected]
[email protected]
[email protected]
OK

crossings · 12-16-2003, 12:23

i do it as you sad :

1.Call hex file(chekcsum 14d9)
2.inclick CP (checksum 34d9)
3. writte pic ok
4.read pic ok -checksum 34d9
key dont work.

mr_x4you · 12-16-2003, 12:42

You can try as much as you want, but it's useless, you bought the wrong PIC. PIC for motokey is PIC16F876-20/SP, not that with "A" !!!!

Tom_x · 12-16-2003, 16:40

Work with "A" version too, belive me

mine is use 16F876A-I/SO

If software not see dongle, possible wrong connection to LPT

Tom

Ashwani Gaur · 12-16-2003, 18:25

Pls send me Hex AND Circuit I will try and post results here.
wbr
AshwaniGaur
[email protected]

12-12-2003, 11:42	#1 (permalink)
crossings No Life Poster Join Date: Mar 2002 Location: LONDON Age: 58 Posts: 790 Member: 9897 Status: Offline Thanks Meter: 7	motokey hex-pic16F876A-I/SP -PROGRAM PROBLEM GI , I GOT HEX FOR MOTOKEY , IC-PROG ,JDM, AND PIC 16F876A-I/SP . CANNOT PROGRAM IT , AFTER FINISH CHECHING ERROR WRITTING 000F. WHEN READ CONTENT ,ONLY 0000000..... ANYONE CAN HELP ME?

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12-12-2003, 18:14	#2 (permalink)
Ashwani Gaur No Life Poster Join Date: Dec 2000 Location: CHANDIGARH - INDIA Age: 59 Posts: 2,006 Member: 2822 Status: Offline Thanks Meter: 152	Hello Try change PIC Unclick CP (Code Protection OFF) wbr Ashwani Gaur [email protected]

12-15-2003, 13:03	#3 (permalink)
crossings No Life Poster Join Date: Mar 2002 Location: LONDON Age: 58 Posts: 790 Member: 9897 Status: Offline Thanks Meter: 7	I DID , writte ok, but motokey dont work ,program didnt see key . maybe because I unclick CP? i use IC-PROG for programing. Anybody program it 16F876 with IC-PROG and working motoky?

12-15-2003, 17:11	#4 (permalink)
Ashwani Gaur No Life Poster Join Date: Dec 2000 Location: CHANDIGARH - INDIA Age: 59 Posts: 2,006 Member: 2822 Status: Offline Thanks Meter: 152	Maybe your hex is wrong. 1.Call hex file in ICPROG 2.Unclick CP 3.Notedown Checksum 4.Write hex in PIC. 5.After success Read PIC 6.Compare Checksum 7.If both are same than ur PIC is ok either ur hex is Wrong or ur circuit is wrong. wbr AshwaniGaur [email protected] [email protected] [email protected] [email protected] OK

12-16-2003, 12:23	#5 (permalink)
crossings No Life Poster Join Date: Mar 2002 Location: LONDON Age: 58 Posts: 790 Member: 9897 Status: Offline Thanks Meter: 7	i do it as you sad : 1.Call hex file(chekcsum 14d9) 2.inclick CP (checksum 34d9) 3. writte pic ok 4.read pic ok -checksum 34d9 key dont work.

12-16-2003, 12:42	#6 (permalink)
mr_x4you Registered User Join Date: Jun 2001 Location: x Posts: 3,295 Member: 4989 Status: Offline Thanks Meter: 13	You can try as much as you want, but it's useless, you bought the wrong PIC. PIC for motokey is PIC16F876-20/SP, not that with "A" !!!!

12-16-2003, 16:40	#7 (permalink)
Tom_x Registered User Join Date: Aug 2000 Location: Hungary Posts: 492 Member: 1815 Status: Offline Thanks Meter: 3	Work with "A" version too, belive me mine is use 16F876A-I/SO If software not see dongle, possible wrong connection to LPT Tom

12-16-2003, 18:25	#8 (permalink)
Ashwani Gaur No Life Poster Join Date: Dec 2000 Location: CHANDIGARH - INDIA Age: 59 Posts: 2,006 Member: 2822 Status: Offline Thanks Meter: 152	Pls send me Hex AND Circuit I will try and post results here. wbr AshwaniGaur [email protected]