[SI-LIST] why "error: not increasing in time" in hspice?

The SI list is not the hotline for vendors tools.
Call Synopsys.
Joel.

--- On Mon, 5/26/08, FreeLists Mailing List Manager 
<ecartis@xxxxxxxxxxxxx> wrote:
From: FreeLists Mailing List Manager <ecartis@xxxxxxxxxxxxx>
Subject: si-list Digest V8 #168
To: "si-list digest users" <ecartis@xxxxxxxxxxxxx>
Date: Monday, May 26, 2008, 11:14 PM

si-list Digest  Tue, 27 May 2008        Volume: 08  Issue: 168

In This Issue:
        #1:     From: jideguzi <jideguzi@xxxxxxx>
                Subject: [SI-LIST] why "error: not increasing in time" in 
hspice?

----------------------------------------------------------------------

Msg: #1 in digest
Date: Tue, 27 May 2008 12:42:32 +0800 (CST)
From: jideguzi <jideguzi@xxxxxxx>
Subject: [SI-LIST] why "error: not increasing in time" in hspice?

 hi all
 
 I created a PWL source in my main circuit but when I run the netlist with
hspice, it gives me error: **error** piecewise source        0:vdh             
not increasing in time
I have tried many ways to modified it, but failed!
is there anybody meet the same problem like that? who can tell me where I am
making a mistake?
 
 
my netlist codes:
 .tran 0.001n 18n UIC sweep DATA=INPUT_RAMP
options autostop accurat runlvl
ic v(dh)=vdd 
........
param ckramp_l='9n-ckramp/2*1.25'
param ckramp_r='9n+ckramp/2*1.25'
param inramp_l='mid-inramp/2*1.25'
param inramp_r='mid+inramp/2*1.25'
.......
 
vsel sel 0 pwl (0n vdd 'ckramp_l' vdd 'ckramp_r' 0 13n 0)
vdh dh 0 pwl (0n vdd 'inramp_l' vdd 'inramp_r' 0 13n 0)
 
DATA INPUT_RAMP
        inramp  ckramp  mid
        0.015n  0.015n  13n
        0.015n  0.015n  9n
        0.015n  0.015n  5n
ENDDATA
 
 


------------------------------

End of si-list Digest V8 #168
*****************************


      

------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field

or to administer your membership from a web page, go to:
http://www.freelists.org/webpage/si-list

For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field


List technical documents are available at:
                http://www.si-list.net

List archives are viewable at:     
                http://www.freelists.org/archives/si-list
or at our remote archives:
                http://groups.yahoo.com/group/si-list/messages
Old (prior to June 6, 2001) list archives are viewable at:
                http://www.qsl.net/wb6tpu

Other related posts: