SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
The QSPI boot mode supports the 1S-1S-4S mode only (Bit-width =1 or 4, Single Data Rate). The Command and Address issued are 8 bits and 24 bits respectively. The Read Command that is issued for QSPI is 0x6b followed by zero for address and 8 dummy cycles. The frequency of operation supported is 50 MHz.