Part Number: AM263P4
Tool/software:
The OSPI Driver here:
${MCU_PLUS_SDK_PATH}\source\board\flash\ospi\flash_nor_ospi.c
... has a check for page aligned offset in:
Flash_norOspiWrite
… as seen here:
I see in the document:
SPRUJ55, AM263P Technical Reference Manual, Section 13.3.2.4
“The data interface bus is 32-bits wide. Therefore only byte, halfword and word accesses are permitted.”
I interpret this to mean that word-aligned access/offsets are supported by the peripheral.
Questions:
1.
What is the purpose of the check in flash_nor_ospi.c?
2.
Are word-aligned read, and write commands are supported by flash_nor_ospi.c?
3.
(If not) If word-aligned read, and write commands are required, what is the recommended approach?
