參數(shù)資料
型號： 1024EA
廠商： Lattice Semiconductor Corporation
英文描述： Shielded Paired Cable; Number of Conductors:8; Conductor Size AWG:28; No. Strands x Strand Size:7 x 36; Jacket Material:Polyethylene; Number of Pairs:4; Features:Alumunium Foil Polyester/Tinned Copper Braid; Impedance:120ohm RoHS Compliant: Yes
中文描述： 在系統(tǒng)可編程高密度可編程邏輯器件
文件頁數(shù)： 9/13頁
文件大?。?/td> 162K
代理商： 1024EA
9
Specifications
ispLSI 1024EA
ispLSI 1024EA Timing Model
GLB Reg
Delay
I/O Pin
(Output)
ORP
Delay
0491/1032EA
Feedback
#47
Reg 4 PT Bypass
#35
20 PT
XOR Delays
Control
PTs
#44 - 46
Input
RST
DiClock
I/O Pin
(Input)
Y0
Y1,2,3
D
Q
GRP4
#30
GLB Reg Bypass
#39
ORP Bypass
#49
D
Q
RST
RE
OE
CK
I/O Reg Bypass
#22
I/O Cell
ORP
GLB
GRP
I/O Cell
#23 - 27
#34 Comb 4 PT Bypass
#36 - 38
#56 - 59
#55
#54
#48
Reset
Ded. In
GOE 0,1
#28
#60
#60
#40 - 43
#52, 53
#50, 51
GRP Loading
Delay
#29, 31 - 33
Derivations of
t
su,
t
h and
t
co from the Product Term Clock
1
=
=
=
=
(0.3 + 1.5 + 1.9) + (0.2) - (0.3 + 1.5 + 1.5)
0.6
t
su
Logic + Reg su - Clock (min)
(
t
iobp +
t
grp4 +
t
20ptxor) + (
t
gsu) - (
t
iobp +
t
grp4 +
t
ptck(min))
(#22 + #30 + #37) + (#40) - (#22 + #30 + #46)
1.6
7.4
0.8
1.4
7.2
=
=
=
=
t
h
Clock (max) + Reg h - Logic
(
t
iobp +
t
grp4 +
t
ptck(max)) + (
t
gh) - (
t
iobp +
t
grp4 +
t
20ptxor)
(#22 + #30 + #46) + (#41) - (#22 + #30 + #37)
(0.3 + 1.5 + 2.5) + (1.0) - (0.3 + 1.5 + 1.9)
=
=
=
=
t
co
Clock (max) + Reg co + Output
(
t
iobp +
t
grp4 +
t
ptck(max)) + (
t
gco) + (
t
orp +
t
ob)
(#22 + #30 + #46) + (#42) + (#48 + #50)
(0.3 + 1.5 + 2.5) + (1.4) + (0.8 + 0.9)
Table 2-0042a/1024EA
v.2.5
Derivations of
t
su,
t
h and
t
co from the Clock GLB
1
=
=
=
=
t
su
Logic + Reg (setup) - Clock (min)
(
t
iobp +
t
grp4 +
t
20ptxor) + (
t
gsu) - (
t
gy0(min) +
t
gco +
t
gcp(min))
(#22 + #30 + #37) + (#40) - (#55 + #42 + #57)
(0.3 + 1.5 + 1.9) + (0.2) - (0.9 + 1.4 + 0.8)
=
=
=
=
t
h
Clock (max) + Reg (hold) - Logic
(
t
gy0(max) +
t
gco +
t
gcp(max)) + (
t
gh) - (
t
iobp +
t
grp4 +
t
20ptxor)
(#55 + #42 + #57) + (#41) - (#22 + #30 + #37)
(0.9 + 1.4 + 1.8) + (1.0) - (0.3 + 1.5 + 1.9)
=
=
=
=
t
co
Clock (max) + Reg (clock-to-out) + Output
(
t
gy0(max) +
t
gco +
t
gcp(max)) + (
t
gco) + (
t
orp +
t
ob)
(#55 + #42 + #57) + (#42) + (#48 + #50)
(0.9 + 1.4 + 1.8) + (1.4) + (0.8 + 0.9)
1. Calculations are based upon timing specifications for the ispLSI 1024EA-200.
相關(guān)PDF資料
PDF描述
1024 Shielded Paired Cable; Number of Conductors:8; Conductor Size AWG:28; No. Strands x Strand Size:7 x 36; Jacket Material:Polyethylene; Number of Pairs:4; Features:Alumunium Foil Polyester/Tinned Copper Braid; Impedance:120ohm RoHS Compliant: Yes
1032-60LJ High-Density Programmable Logic
1032-60LJI Multiconductor Cable; Number of Conductors:25; Conductor Size AWG:28; No. Strands x Strand Size:7 x 36; Jacket Material:Polyethylene; Number of Pairs:12; Leaded Process Compatible:Yes; Conductor Material:Copper RoHS Compliant: Yes
1032-60LT Shielded Paired Cable; Number of Conductors:25; Conductor Size AWG:28; No. Strands x Strand Size:7 x 36; Jacket Material:Polyethylene; Number of Pairs:12.5; Features:Alumunium Foil Polyester/Tinned Copper Braid; Impedance:120ohm RoHS Compliant: Yes
1032-60LTI Shielded Paired Cable; Number of Conductors:25; Conductor Size AWG:28; No. Strands x Strand Size:7 x 36; Jacket Material:Polyethylene; Number of Pairs:12.5; Features:Alumunium Foil Polyester/Tinned Copper Braid; Impedance:120ohm RoHS Compliant: Yes
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