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LMQT
France
23 Posts |
 Posted - 01/14/2008 : 13:17:33
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Hi,
Is it possible to read and write a 2532 chip with the "True USB" ?
Same question with a 2508 chip please  |
Edited by - LMQT on 01/14/2008 13:19:57
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| Reply #1
werejag
USA
75 Posts |
Posted - 01/14/2008 : 21:18:53
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This device is under testing, no write on GQ-2X and write is not garranted on GQ-3X.
says in the software for 2532 |
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| Reply #2
LMQT
France
23 Posts |
Posted - 01/17/2008 : 11:01:44
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Thanks.
"no write on GQ-2X" but is reading OK ? |
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| Reply #3
ZLM
2945 Posts |
Posted - 01/17/2008 : 14:15:07
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| GQ-2X only read the 2532. But GQ-3X is able to read, but write only works on some batch chips. |
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| Reply #4
LMQT
France
23 Posts |
Posted - 01/18/2008 : 09:33:55
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OK, thank you. So read-only for 2532.
But what about my old poor 2508 ? :) |
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| Reply #5
andres
Colombia
4 Posts |
Posted - 01/18/2008 : 13:04:51
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Is it possible to read and write a MC68HC908QY4 chip with the "True USB" ?
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| Reply #6
LMQT
France
23 Posts |
Posted - 02/07/2008 : 13:51:42
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quote:
Originally posted by ZLM
GQ-2X only read the 2532. But GQ-2X is able to read,write the 2516.
No way to read a 2508 (2532 pin compatible) at all 
I just got "FF" all along the memory.
I've also tried an adaptator like this picture to read it as if it were a 2732, but it won't works :
And I'm sure the ship is fully functionnal because it cames from a calculator who works perfectly in my car.
I've tried with a NS27S181 and an AM27S181ADC (2508 compatibles) : not good.
Is it normal that for 2532, 2732 and almost any PROM of this kind, the software tell to put the same switches on (1, 6 and 8) ? |
Edited by - LMQT on 02/07/2008 13:56:16 |
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| Reply #7
ZLM
2945 Posts |
Posted - 02/08/2008 : 14:26:19
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I think the 2508 to 2532 is not read compatible.
The programmer should be able to read it.
Do you have datasheet? |
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| Reply #8
LMQT
France
23 Posts |
Posted - 04/13/2008 : 02:04:07
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quote:
Originally posted by ZLM
I think the 2508 to 2532 is not read compatible.
The programmer should be able to read it.
Do you have datasheet?
No, not found |
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| Reply #9
LMQT
France
23 Posts |
Posted - 04/22/2008 : 08:15:25
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Thank you EzoSat 
Now, is someone able to help me to parameter the software in order to read and programm this kinf of PROM please 
I don't have idea at all to do that |
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| Reply #10
LMQT
France
23 Posts |
Posted - 05/08/2008 : 07:52:24
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| Please, help me |
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| Reply #11
ZLM
2945 Posts |
Posted - 05/11/2008 : 22:05:59
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Add this line to devices.txt:
Name="TMS2508",ID="XXXX",Class="2716(25V Vpp)",CodeSize="1024",Category="EPROM",MFG="TI",RVPP="5V",Message="Apply external power."; |
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| Reply #12
LMQT
France
23 Posts |
Posted - 05/22/2008 : 12:48:52
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OK I'll try that.
Thanks a lot for your help :) |
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| Reply #13
LMQT
France
23 Posts |
Posted - 08/02/2008 : 07:06:20
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It doesn't works :(
No more ideas ? |
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| Reply #14
ZLM
2945 Posts |
Posted - 08/05/2008 : 13:58:17
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| It should work if only read it. Not sure why. |
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Topic |
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Programming 2532 and 2508 ?
