My customer are considering to use ADSP-BF609 & QSPI Flash memory in their product.
And they ask some questions about this,
Please refer below questions and let me know your opinions.
Q1) Waht is the maximum supporting QSPI flash memory of BF609?
Q2) Would you check the feasibility of using Micron MT25QL256ABA1EW7-0SIT (32MB, 256Mbit) with BF609?
If they use this MT25QL256ABA1EW7-0SIT , are there any problems ?
If you have any advices & opinions for above things, please let me know.
It is compatible to use Micron MT25QL256ABA1EW7-0SIT (32MB, 256Mbit) with ADSP-BF609.
As per the MT25QL256ABA1EW7 datasheet, it is enabled only up to 128Mb by default. It should be programmed to enable 4-byte address modes to access memory beyond 128Mb. (see image below)