參數(shù)資料
型號： 1032
廠商： Lattice Semiconductor Corporation
英文描述： In-System Programmable High Density PLD
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)： 8/12頁
文件大?。?/td> 151K
代理商： 1032
Specifications
ispLSI 1032/883
8
ispLSI 1032/883 Timing Model
GLB Reg
Delay
I/O Pin
(Output)
ORP
Delay
Feedback
4 PT Bypass
#33
20 PT
XOR Delays
Control
PTs
#444
LGRP
Delay
#27, 29,
30, 31, 32
Input
Register
RST
DiClock
I/O Pin
(Input)
Y0
Y1,2,3
D
Q
GRP 4
#28
GLB Reg Bypass
#37
ORP Bypass
#46
D
Q
RST
RE
OE
CK
I/O Reg Bypass
#20
I/O Cell
ORP
GLB
GRP
I/O Cell
#21 - 25
#34, 35, 36
#53, 54
#50
#45
Reset
Ded. In
#26
#55
#55
#38, 39,
40, 41
#48, 49
#47
1. Calculations are based upon timing specifications for the ispLSI 1032-60.
Derivations of
t
su,
t
h and
t
co from the Product Term Clock
1
t
su
= Logic + Reg su - Clock (min)
=
(
t
iobp +
t
grp4 +
t
20ptxor
)
+
(
t
gsu
) - (
t
iobp +
t
grp4 +
t
ptck(min)
)
=
(
#20 + #28 + #35
)
+
(
#38
) - (
#20 + #28 + #44
)
7.3 ns = (2.7 + 2.7 + 10.6) + (1.3) - (2.7 + 2.7 + 4.6)
t
h
= Clock (max) + Reg h - Logic
=
(
t
iobp +
t
grp4 +
t
ptck(max)
)
+
(
t
gh
) - (
t
iobp +
t
grp4 +
t
20ptxor
)
=
(
#20 + #28 + #44
)
+
(
#39
) - (
#20 + #28 + #35
)
5.3 ns = (2.7 + 2.7 + 9.9) + (6.0) - (2.7 + 2.7 + 10.6)
t
co
= Clock (max) + Reg co + Output
=
(
t
iobp +
t
grp4 +
t
ptck(max)
)
+
(
t
gco
)
+
(
t
orp +
t
ob
)
=
(
#20 + #28 + #44
)
+
(
#40
)
+
(
#45 + #47
)
25.3 ns = (2.7+ 2.7 +9.9) + (2.7) + (3.3 + 4.0)
Derivations of
t
su,
t
h and
t
co from the Clock GLB
1
t
su
= Logic + Reg su - Clock (min)
=
(
t
iobp +
t
grp4 +
t
20ptxor
)
+
(
t
gsu
) - (
t
gy0(min) +
t
gco +
t
gcp(min)
)
=
(
#20 + #28 + #35
)
+
(
#38
) - (
#50 + #40 + #52
)
7.3 ns = (2.7 + 2.7 + 10.6) + (1.3) - (6.0 + 2.7 + 1.3)
t
h
= Clock (max) + Reg h - Logic
=
(
t
gy0(max) +
t
gco +
t
gcp(max)
)
+
(
t
gh
) - (
t
iobp +
t
grp4 +
t
20ptxor
)
=
(
#50 + #40 + #52
)
+
(
#39
) - (
#20 + #28 + #35
)
5.3 ns = (6.0 + 2.7 + 6.6) + (6.0) - (2.7 + 2.7 + 10.6)
t
co
= Clock (max) + Reg co + Output
=
(
t
gy0(max) +
t
gco +
t
gcp(max)
)
+
(
t
gco
)
+
(
t
orp +
t
ob
)
=
(
#50 + #40 + #52
)
+
(
#40
)
+
(
#45 + #47
)
25.3 ns = (6.0 + 2.7 + 6.6) + (2.7) + (3.3 + 4.0)
相關(guān)PDF資料
PDF描述
10371QC Shielded Paired Cable; Number of Conductors:8; Conductor Size AWG:24; No. Strands x Strand Size:7 x 32; Jacket Material:Polyethylene; Number of Pairs:4; Features:Alumunium Foil Polyester/Tinned Copper Braid; Impedance:100ohm RoHS Compliant: Yes
10371QI Shielded Paired Cable; Number of Conductors:8; Conductor Size AWG:24; No. Strands x Strand Size:7 x 32; Jacket Material:Polyethylene; Number of Pairs:4; Features:Alumunium Foil Polyester/Tinned Copper Braid; Impedance:100ohm RoHS Compliant: Yes
100371 Low Power Triple 4-Input Multiplexer with Enable(低功耗、帶使能端的四組4輸入多路轉(zhuǎn)換器)
10371QCX 4-Input Digital Multiplexer
10371QIX 4-Input Digital Multiplexer
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