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Nor Flash Forum Discussions

amku_4419401
Level 1
Level 1
First question asked Welcome!

Hi,

We are using device: S70GL02GS in our design and need software to read ECC status code from specified pages on memory. Please redirect us to the existing driver code to do so.

Flash memory memory mapped to this address = 0x40000000

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1 Solution
AS_36
Moderator
Moderator
Moderator
500 replies posted 250 solutions authored 250 replies posted

Hi Amit,

Thank you for contacting Cypress Semiconductor.

You can download our low level driver for parallel NOR flash from here - https://www.cypress.com/documentation/software-and-drivers/low-level-driver-nor-flash?source=search&...

Please note that S70GL02GS is a dual die stack of two S29GL01GS chips. Hence, the MSB bit of address should be taken care of for accessing the correct die. Please go through this Application Note for more information - Accessing the Second Die in S70GL02GS – KBA219687 

Please let me know if you have any further queries.

Best Regards,

Apurva

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1 Reply
AS_36
Moderator
Moderator
Moderator
500 replies posted 250 solutions authored 250 replies posted

Hi Amit,

Thank you for contacting Cypress Semiconductor.

You can download our low level driver for parallel NOR flash from here - https://www.cypress.com/documentation/software-and-drivers/low-level-driver-nor-flash?source=search&...

Please note that S70GL02GS is a dual die stack of two S29GL01GS chips. Hence, the MSB bit of address should be taken care of for accessing the correct die. Please go through this Application Note for more information - Accessing the Second Die in S70GL02GS – KBA219687 

Please let me know if you have any further queries.

Best Regards,

Apurva

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