ISPLSI8840-110LB432 Lattice Semiconductor, ISPLSI8840-110LB432 Datasheet - Page 16

• Manufacturer Part Number: ISPLSI8840-110LB432
• Description: In-System Programmable SuperBIG High Density PLD
• Manufacturer: Lattice Semiconductor

Input
pad
pad
I/O
ispLSI 8840 Timing Model
Global control
Input buffer
#23,
#24,
#78,
#79,
#80,
#81,
#82,
#83,
#84,
#85,
#86,
delays
Input Buffer and I/O Cell Register
delay
t
t
t
t
t
t
t
t
t
t
t
idcom
idreg
gck
gcken
giock
giocken
qck
goe
toe
gmrst
giorst
I/O register delays
#25,
#26,
#27,
#28,
#29,
#30,
#31,
#32,
#33,
t
t
t
t
t
t
t
t
t
obp
ibp
iolat
ioco
iosu
ioh
iorst
iosuce
iohce
Output path
Input path
BFM Routing Pool
GLB/
Macrocell
AND array
#39,
t
#40,
t
andhs
andlp
Local feedback
PT I/O control bus
#54,
PT Mcell controls
#61,
#64,
#41,
#42,
#43,
#44,
#55,
#56,
#57,
#58,
#59,
#73,
#74,
#75,
#76,
#77,
t
PTSA
floc
t
t
bfmi
bfmm
t
t
t
t
t
t
t
t
t
t
t
t
t
t
piock
piocken
poe
piorst
pioz
1pt
4ptcom
4ptreg
ptsa
pck
pcken
sck
scken
prst
#67,
#53,
t
ftog
t
16
bfmg
Toggle feedback
Mcell register
#45,
#46,
#47,
#48,
#49,
#50,
#51,
#52,
t
t
t
t
t
t
t
t
mbp
mlat
mco
msu
mh
mrst
msuce
mbce
Specifications ispLSI 8840
#69,
#70,
#71,
#72,
t
t
t
t
bcom
breg
gcom
greg
Bus direct
#60,
t
Output routing
rdir
#62,
#63,
#65,
#66,
#68,
Routing
Global
Plane
z
t
t
t
t
t
grpi
grpiz
grpm
grpmz
grpb
8K_Model.eps
#34,
#35,
#36,
Output
delays
buffer
t
t
t
odreg
odcom
odz
#37,
#38,
slew rate
Output
adders
t
t
slf
sls
pad
I/O