lx64eb Lattice Semiconductor Corp., lx64eb Datasheet - Page 31

• Manufacturer Part Number: lx64eb
• Description: High Performance Interfacing And Switching
• Manufacturer: Lattice Semiconductor Corp.

Lattice Semiconductor
Figure 21. ispGDX2 Timing Model Diagram (in FIFO Only Mode)
(Global RESET)
from I/O Cell
from I/O Cell
(I/O RESET)
from I/O Cell
from I/O Cell
from I/O Cell
from I/O Cell
from I/O Cell
(WCLK)
(RCLK)
(DIN)
(WE)
(RE)
t
t
t
FIFODATAIN
t
HSIFIFORST
t
t
FIFOWCLK
FIFORCLK
FIFOWEN
FIFOREN
Data In
Write
Clock
Write
Enable
Read
Clock
Read
Enable
31
RESET
FIFO
FULL, EMPTY
FIFO Flags
Data Out
ispGDX2 Family Data Sheet
(Output Path Flags)
to I/O Cell
(DOUT)
to I/O Cell