ispgdx80va Lattice Semiconductor Corp., ispgdx80va Datasheet - Page 16

• Manufacturer Part Number: ispgdx80va
• Description: In-system Programmable 3.3v Generic Digital Crosspoint
• Manufacturer: Lattice Semiconductor Corp.

Switching Waveforms
MUXSEL (I/O INPUT)
DATA (I/O INPUT)
COMBINATORIAL
I/O OUTPUT
ispGDXVA Timing Model
OE (I/O INPUT)
COMBINATORIAL
I/O OUTPUT
CLK
(I/O INPUT)
Y0,1,2,3
GRP
C
D
A
B
I/O Output Enable/Disable
Combinatorial Output
OE
MUX0
MUX1
tgrp #33
CLKEN
CLK
MUX Expander Input
Clock Width
Y0,1,2,3, Enable
t
wh
t
tioclkeg #64
dis
tioclk #60
tgclk #61
VALID INPUT
t
sel
VALID INPUT
t
pd
t
wl
tiod #52, #53
tmuxd #34
tmuxs #36
tmuxio #37
tmuxg #38
tmuxcg #50
tmuxcio #51
t
en
tgclkenio #63
tgclkeng #62
tio #32
tgoe #58
tmuxselexp #39
tmuxexp #35
tiolat #40
tiosu #41
tioh #42
tioco #43
tior #44
tcesu #45
tceh #46
16
tfdbk #47
tiobp #48
CLKEN
D
CLK
MUX Expander Output
DATA
(I/O INPUT)
CLK
CLKEN
RESET
REGISTERED
I/O OUTPUT
REGISTERED
I/O OUTPUT
Specifications ispGDX80VA
Q
tioob #49
tgr #65
Registered Output
t
suce
Reset
t
(external fdbk)
VALID INPUT
su
tob #54
tobs #55
toeen #56
toedis #57
1/
t
f
rst
max
ttoe #59
t
t
t
t
0902/gdxv/va
gco
h
co
t
ceh
rw
I/O Pin
RESET
TOE