hspice 2010.03版 stateye功能
时间:10-02
整理:3721RD
点击:
不知道有谁用过hspice 2010.03版 demo中自带的stateye例子,在运行后,怎么查看stateye结果?
下面是例子:
* StatEye example circuit
.param _BW=0.05n
.param trf = '_BW*0.01'
.param opfreq = '1.0/_BW'
* define ports
P1 in 0port=1 LFSR (1 -1 0 'trf' 'trf''opfreq' 1 [5,2] )
P2 out 0 port=2
X1 in out CONN
.stateye T='_BW' trf='0.1*_BW' incident_port=1 probe_port=2
.options post accurate
.subckt CONN _in _out
Rtest _in _out 50 RS=1e-3$ skin effect resistor
Cin_in 0 0.3p
Cout _out 0 0.3p
.ends
* print and probe
* eye and ber
.probe stateye eye(2) ber(2) eyeBW(2)
.print stateye eye(2) ber(2) eyeBW(2)
* bathtub curve
.probe stateye bathtubT(2,1e-11) bathtubV(2,0.0)
.print stateye bathtubT(2,1e-11) bathtubV(2,0.0)
* eye size
.probe stateye eyeV(2,0.0) eyeT(2,1.0e-11)
.print stateye eyeV(2,0.0) eyeT(2,1.0e-11)
* measurements
.measure stateye veye1 Veye 2 time=1e-11 tol=1e-10
.measure stateye heye1 Heye 2 volt=0.0 tol=1e-10
.measure stateye worst1 WorstBits 2 time=10p
.end
运行完之后会产生一些文件,但用看图软件scope根本看不到里面的眼图,请大家帮帮忙!
下面是例子:
* StatEye example circuit
.param _BW=0.05n
.param trf = '_BW*0.01'
.param opfreq = '1.0/_BW'
* define ports
P1 in 0port=1 LFSR (1 -1 0 'trf' 'trf''opfreq' 1 [5,2] )
P2 out 0 port=2
X1 in out CONN
.stateye T='_BW' trf='0.1*_BW' incident_port=1 probe_port=2
.options post accurate
.subckt CONN _in _out
Rtest _in _out 50 RS=1e-3$ skin effect resistor
Cin_in 0 0.3p
Cout _out 0 0.3p
.ends
* print and probe
* eye and ber
.probe stateye eye(2) ber(2) eyeBW(2)
.print stateye eye(2) ber(2) eyeBW(2)
* bathtub curve
.probe stateye bathtubT(2,1e-11) bathtubV(2,0.0)
.print stateye bathtubT(2,1e-11) bathtubV(2,0.0)
* eye size
.probe stateye eyeV(2,0.0) eyeT(2,1.0e-11)
.print stateye eyeV(2,0.0) eyeT(2,1.0e-11)
* measurements
.measure stateye veye1 Veye 2 time=1e-11 tol=1e-10
.measure stateye heye1 Heye 2 volt=0.0 tol=1e-10
.measure stateye worst1 WorstBits 2 time=10p
.end
运行完之后会产生一些文件,但用看图软件scope根本看不到里面的眼图,请大家帮帮忙!
帮帮忙啊!
原来用scope看不了,用其他的看图软件便可
spice explorer
家由阿
运行后,什么图都看不到
我是用sigwave看的,高手们指导一下
用SIGWAVE也看不到
哇~還沒聽過這東西
碰到跟lz一样的问题,用spice explorer2006 看不到啊,有人知道吗?
custom scope 也沒看到跑出 tr0 ..
這個 \demo \si \ stateye_ex1.sp 有人知道是看那個東西?
到是 measure 有
但是 veye 沒有 眼圖
建议你在linux系统下运行,windows一般不这样生成眼图
想问小编 hspice 2010.03版如何破解的?谢谢,能传份破解文件和破解教程吗?真的急需!
LFSR怎么理解?
謝謝分享