I bought GQ-4X for write some M27C160 EEPROM. I bought ADP-054 too for the old eeprom. Unfortunatly when I try to write our 2Mb file to the EEPROM the programmer goes to error immediatly. Is there any setting I need to success write the eeprom? Thanks in advance
I tried to change USB cable, change pc, change Eprom, add PSU, change USB port without success! Also if I try to change the J5 jumper (from V4 to V3) the programmer is not detected! Any other suggest?
The problem may come from chip itself or the adapter.
Please check followings: 1.chip pin contacting on all pins. 2. change to another chip and try. This will make sure your chip has no problem. 3. test the programmer with Voltage Diagnostic of software menu.
This chip does not need external power supply. The USB power is good enough.
If all above can not find the problem, then you can send your programmer set to MCUmall for test/exchange.
The problem may come from chip itself or the adapter.
Please check followings: 1.chip pin contacting on all pins. 2. change to another chip and try. This will make sure your chip has no problem. 3. test the programmer with Voltage Diagnostic of software menu.
Thanks ZLM,
1. All chip pins contacting well 2. I tried 8 chips with the same result (same error) 3. here the programmer test log
***************************** * Testing VCC Without Load * ***************************** VCC 3.6V test passed (code:0x6160)+ VCC 5V test passed (code:0x8889)+ VCC 5.5V test passed (code:0x9090)+ VCC 6.2V test passed (code:0xa2a2)+ VCC 6.5V test passed (code:0xa2a6)+ ***************************** * Testing VPP Without Load * ***************************** VPP 3.6V/5V test passed (code:0x1a1a)+ VPP 12V test passed (code:0x5051)+ VPP 12.7V test passed (code:0x4f50)+ VPP 15V test passed (code:0x6364)+ VPP 21V test passed (code:0x8686)+ VPP 25V test passed (code:0x9b9b)+ ***************************** * Test Completed * *****************************
GQ-4X and M27C160 EEPROM
Posted - 04/26/2016 : 04:08:54
