Nor Flash Forum Discussions
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Who has this old software program?
Thank's for any help.
Regarding S29GL256S11DHVV20 and S29GL256S11DHIV10,
Are these products ROHS2 compliance?
Best regards.
Shigeru Seike /TED
queries related to QSPI Implementation :-
1) how to read the device Id of Flash in QSPI mode
2)how to read the data from the flash memory
3) For configuring into QSPI Mode we need to program it but by default it is in Single SPI , can you provide the sample C script so that we can edit accordingly for our project .
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Hi,
Need your help, can you forward this mail to respect AE? We will create test case also.
We are using the S25FL064LABMFM010 flash in IOT project.
We want to integrate with our Chip. Do you have any document that’s define the integration of flash
Master is driving the clock and MOSI signals but we are not seeing any response from Flash.
Thanks,
Show LessHello Team,
We see the WP and RESET is 0 Volt when we measure
We are CS Is pulled High in HW.
is this WP and RESET need to pullup externally (QSPI may not work), in datasheet mentioned it's had internal pullup.
but our measurement shows low voltage.
Please clarify in this. what is this expected?
Thanks,
Shan
Show LessHi,
We are using S29GL064N NOR Flash chip in our new product.
We are facing one issue, in which after Erase_Confirm command some times randomly we are getting FLASH_DEVICE_SUSPEND state.
Normally it should go in FLASJ_DEV_BUSY state.
This happens when toggling of Toggle_Bit I(DQ6) stops, but Toggle_Bit II(DQ2) still toggles causing the device go in FLASH_DEVICE_SUSPEND state as per the code.
Is this kind of error which is known for this device or needs to handle differently?
We see this happens randomly after few erase cycles and not always.
Please help us for solution you have for this.
Thanks and Regards,
Anil Patil
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Hi,
We are using S29GL064S NORFLASH for our one of the project. We are using the Cypress provided sample driver for the development and in the driver file "trace.h", Which macro among _SLLD/_OLLD/_D2LLD need to be enabled for the development? where i can get the header files for the respective macros?
Thanks in advance
Show LessHi
Please check the attached question file.
I think that p.24 of the following document is applicable.
Is there any problem with this land pattern?
The land pattern you sent has a special shape, so if possible, we would like to adopt the land pattern in the document below.
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