AM2634: Syscfg (Maximum flash size supported is ...)

Panda Bear

Intellectual 375 points

Part Number: AM2634

Hello

How can I increase the size of the flash in Syscfg( see Picture)?

Thanks in advance

Best regards

over 2 years ago

0 Aakash Kedia over 2 years ago

TI__Mastermind 26145 points

Hi,

The maximum flash size supported is 32MB (originally, now 8MB due to HW errata) via memory map mode which is default mode of driver reads.

Best Regards,
Aakash

0 Panda Bear over 2 years ago in reply to Aakash Kedia

Intellectual 375 points

The flash size that we use is 512MB. How could we setup the flash size in this case?

(S25HS256T, S25HS512T, S25HS01GT, S25HL256T, S25HL512T, S25HL01GT, 256 Mb/512 Mb/1 Gb SEMPER Flash Quad SPI, 1.8 V/3.0 V (infineon.com))

0 Panda Bear over 2 years ago in reply to Panda Bear

Intellectual 375 points

I would also ask you, ist the mcal flash driver or Syscfg driver from TI compatible with the S25HL512T Chip? I ask this question because, the chip has a sector size of 256kb instead of 4kb and it is non-uniform.

thank you in advance

0 Aakash Kedia over 2 years ago in reply to Panda Bear

TI__Mastermind 26145 points

Hi Panda Bear,

These changes are "application-specific" rather than driver specific. The size of sectors majorly impacts erase sizes. So this handling is application specific where they execute the erase command based on the sector sizes. However the program only requires the address to be page aligned.

Hope it helps.

Best Regards,
Aakash

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AM2634: Syscfg (Maximum flash size supported is ...)