Configure Flash Settings - Configure Flash Settings - 2026.1 English - UG908

set-clk-prescaler

Set the SPI clock prescaler. The value range is 0–7, corresponding to divide-by-2 through divide-by-256.

cfgmem_util set-clk-prescaler --url oyster2 --flash-type qspi-dual-parallel-x8 --value 2

Example output:

Set Clock Prescaler: 2... OK

set-qe-bit

Enable (1) or disable (0) the Quad Enable bit on the flash device.

cfgmem_util set-qe-bit --url oyster2 --flash-type qspi-dual-parallel-x8 --value 1

Example output:

Set Quad Enable Bit: 1... OK