The FLASH Programming flow involves Erase FLASH device,Program, Verify and Secure(optional). A DONE bit will be set once the whole flow is completed. Depending on the point where exactly the power is down, the device behavior changes. 1) If the Power ...
There are 2 ways to check if user have written correctly into the SRAM of the MachXO3LF: 1. LSC_BITSTREAM_BURST (0x7A): Using this command to program, the device will automatically check the CRC. User can then monitor the Status register or the DONE ...
As soon as the device goes to usermode, the USERMCLK and USERMCLKTS are activated. USERMCLKTS needs to be driven high at device wake-up which will tri-state the MCLK pin. Driving USERMCLKTS low enables MCLK to be driven by USERMCLKI.