MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 AT49LV161 issues, same as para willem

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T O P I C    R E V I E W
Bad_Ad84 Posted - 03/25/2009 : 09:16:30
AT49LV161 ID's fine when selecting AT49LV1614A as device (even tho the chip doesnt say 4A), however when you read it you get back nothing.

But if you set device to say MX29LV160CB and ignore the ID failure it will read perfectly... this was a bug in the willem software too you had to use 29LV160 to read as well.

Any chance of a fix? or is it ok just to add a new device and set the class to 29LV160B?
5   L A T E S T    R E P L I E S    (Newest First)
ZLM Posted - 04/20/2009 : 12:49:43
sst39vf160 have to select sst39vf160 from the software.
So, what is your problem when selected the sst39vf160 on chip sst39vf160.
fox_el_negro Posted - 04/18/2009 : 22:44:25
i have same problems im using sst39vf160 to program other chips whit the same configuration!!!!!! (29lf160) and others

if i use the rigth configuration the id dont show , if i use the sst39vf160 then the id dtecs the chip!!!.....

PD: also have the parallel willem...
buy this new usb and have same problem on same chips...
ZLM Posted - 03/26/2009 : 10:17:58
Thank you very much. The devices.txt will be updated with this device line in next release.
Bad_Ad84 Posted - 03/26/2009 : 09:10:23
Name="AT49LV1614",ID="1FC0",Class="29LV160B",Category="FLASH",MFG="Atmel",Adapter="TSOP48 8 BIT Mode",VCC="3.6V",Message="Set the adapter to 5V jumper position.";


works perfectly.

which is the same ID as for the AT49LV1614A chip, however i dont have any to test to see if there is the same issue or not.
ZLM Posted - 03/25/2009 : 10:32:46
If you can ID/Read/Eraser/Blankcheck/Write/Verify, then you can just add this chip. If not all commands working, then we have fix it in software.

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