In this Part 3C of the Interface Protocol series, we dive deep into QSPI Flash Controller IP design, covering detail explanation of read related commands, and creation of define file ,cmd map file and command data transmit / receive module.
#QSPI #FlashMemory #FPGA #RTLDesign #EmbeddedSystems #Verilog #VHDL #SPIProtocol #OpenSource #electronics
rtl code + simulation on vcs
so please stay with me.
In this video following read related commands covered
CMD_READ_DATA 8'h03
CMD_FAST_READ 8'h0B
CMD_FAST_READ_DUAL_IO 8'hBB
CMD_FAST_READ_DUAL 8'h3B
CMD_FAST_READ_QUAD_IO 8'hEB
CMD_FAST_READ_QUAD 8'h6B
CMD_W4READ 8'hE7
data_at_100000.hex @ 100000h
01 02 03 1f 05 06 07 08 02 00 00 10 00 80 80 80
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Interface Protocol Part 3C: QSPI Flash Controller IP Design | NatokHD