LFXP20E-3FN256C Lattice, LFXP20E-3FN256C Datasheet - Page 205

• Manufacturer Part Number: LFXP20E-3FN256C
• Description: IC FPGA 19.7KLUTS 188I/O 256-BGA
• Manufacturer: Lattice

Specifications of LFXP20E-3FN256C

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Lattice Semiconductor
Figure 9-44. FIFO_DC Without Output Registers, Start of Data Read Cycle
Similarly, as the data is read out and FIFO_DC is emptied, the Almost Empty and Empty flags are asserted. Below
is the
Figure 9-45. FIFO_DC Without Output Registers, End of Data Read Cycle
RPReset
RPReset
WrClock
RdClock
WrClock
RdClock
Almost
Almost
Almost
Almost
Empty
Empty
Empty
Empty
Reset
Reset
WrEn
RdEn
WrEn
RdEn
Data
Data
Full
Full
Full
Full
Q
Q
Invalid Q
Data_N-3
Data_1
Data_N-2
Data_2
Data_N-1
9-40
Data_3
Invalid Data
Invalid Data
Data_N
Data_4
LatticeECP/EC and LatticeXP Devices
Data_N
Data_5
Data_6
Memory Usage Guide