We are using S25HL512T Flash memory for our project
We are trying to
1)read the manufacturer Id of Flash in Single SPI mode by sending 0x9F command to Flash, it is responding properly.
2) Then we are enabling 4-byte addressing mode by sending 0xB7
3)Then we are trying to read back the Configuration Register 2 to check whether 4-byte addressing mode enabled by sending command 0x65 0x00 0x80 0x00 0x03 (RDARG_C_0)..by this time we are not able to get the correct value ...we are getting only 0xFF
...Every transaction done in Single SPI Mode
Please help us to resolve
Vijay K S
Thank you for contacting Infineon Technologies.
Can you please provide waveforms of the operations you are performing?
Thanks and Regards,