BF512 is connected to SRAM 1M by EBIU. For SPI slave mode boot (BMODE = 100), the BF512 is consuming boot data from an external SPI host device (STM32). SPI0 is configured as an SPI slave device.
After power on, BF512 boot (BMODE = 100) from STM32. When boot finished, the boot mode is changed to From external SRAM (BMODE=001).The rest of the time, BF512 enter in hibernation and restart from external SRAM per second.
I have succeed in entering the hibernate mode (with the bFrom_SysControl function) and exiting it (with the RTC), but the program is not relaunched.
1 How to write the initialization code.
2 How to restart BF512 from hibernate and relaunched successful.
Thanks and regards!