A bi-synchronous electronic device may include a FIFO memory circuit configured to store data, and a first digital circuit coupled to the FIFO memory circuit and configured to operate based upon a first clock signal and a write pointer, write a data burst to the FIFO memory circuit, thereby causing a jump in the write pointer to a new position, and write a burst indicator associated with the new position in the FIFO memory circuit. The bi-synchronous electronic device may include a second digital circuit coupled to the FIFO memory circuit and configured to operate based upon a second clock signal different from the first clock signal, read from the FIFO memory circuit based upon a read pointer, and synchronize the read pointer to the write pointer based upon the burst indicator.