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T O P I C R E V I E W
Rolle
Posted - 03/26/2015 : 05:28:13 hello i have a question: When I program the SPI Flash takes the process very long (1300 seconds for writing): However, it is only written a file with 2 MB. The rest is empty (filled with FF). Nevertheless, the programmer writes the entire chip with 16MB. Is there a possibility that only 2MB be written as the rest of the chips is so empty? The chip is completely deleted from the programmer before, of course.
I have added new devices in the W25Q128-file I can upload the modification here somewhere for the community?
Greeting Rolle :))
2 L A T E S T R E P L I E S (Newest First)
GQ5XSupport
Posted - 04/03/2015 : 12:57:19 For GQ5X, you can get at least 6MB/s of read on SPI flash. Which means read time for a w25Q128 only needs 3 seconds. Write speed should be around 500KB/s for GQ5X. So if you are programming large SPI flash chip, you should consider GQ 5X to gain the max programming speed you can have on the market.
ZLM
Posted - 03/29/2015 : 20:06:45 You can cancel the programming when the progress percentage reach to 13%, and then click on verify to do the manual verification.
OR
You can upgrade to GQ-5X SPI programmer. It takes less then 60 seconds for programming and verification.