| T O P I C R E V I E W |
| nihonsx5 |
Posted - 02/21/2014 : 15:41:40
Hi,
I received S29GL064N90TFI040 chips. With GQ-4X, I can erase, read the chip but I can't write to it. I always have an error (in the beginning of writing). See picture attached.
I have the adapter ADP-072 + ADP-077.
I configure J4 on "ON", J2 on "29F", and J1 on "5V". I tried with a few chips, same results...
I tried with 6.25, 6.26 and 6.27 software versions, different speed, and with/without Temp Unprotect.
When It failed, I tried to read the chip, and there are informations until offset 3FFF.
Any Ideas ?
Thank you.
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| 3 L A T E S T R E P L I E S (Newest First) |
| ZLM |
Posted - 02/25/2014 : 21:39:11
Good to know that. |
| nihonsx5 |
Posted - 02/22/2014 : 00:35:09
I checked all pins on the ADP077 and I redid the welds. For now, it seems to work (burning 30%).
Adapters are not tested before being sold ?
Edit : 100% write + verify OK. |
| ZLM |
Posted - 02/21/2014 : 23:54:22
It seems you have pin contact problems on A13. Check that pin.
Also, make sure you have set jumper correctly on ADP-003. |
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