Re: [PEDA] Potentiometer query?
HI To fix the value of the wiper, you must set the 'SET' parameter ( partFeild) with a value include between 0 and 1. 0= 0% 0.5 = 50% 1= 100% Regards Eric > -Message d'origine- > De: Richard Thompson [mailto:[EMAIL PROTECTED]] > Date: mardi 17 juillet 2001 15:21 > À: Protel EDA Forum > Objet: [PEDA] Potentiometer query? > > > > Hi people, > > Sorry to repost this again, but the silence was unbearable :-) Can anyone > help / PLEASE? > > Does anyone know how i can adjust the wiper position of a potentiometer in > the stepped value section of the simulator on Protel 99SE SP6. i can only > see options for stepping the actual value (pot total resistance) > > Also can anyone point me to a formula or link to a spice model for a > logarithmic scale potentiometer for use within the simulator on > protel 99se > sp6? ie. so that if i specify the wiper at 50% the resistance > is not 50/50 > but log law. > > Are there any addons available for the simulator that will allow a dxf or > similar output of curves? it seems dumb that this cannot be done > as default > (or is it just me?) > > Help much appreciated > > Rich > > Richard Thompson > BLT Industries > > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * To post a message: mailto:[EMAIL PROTECTED] * * To leave this list visit: * http://www.techservinc.com/protelusers/leave.html * - or email - * mailto:[EMAIL PROTECTED]?body=leave%20proteledaforum * * Contact the list manager: * mailto:[EMAIL PROTECTED] * * Browse or Search previous postings: * http://www.mail-archive.com/proteledaforum@techservinc.com * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Re: [PEDA] Potentiometer query?
[PEDA] Potentiometer query?
Hi people, Sorry to repost this again, but the silence was unbearable :-) Can anyone help / PLEASE? Does anyone know how i can adjust the wiper position of a potentiometer in the stepped value section of the simulator on Protel 99SE SP6. i can only see options for stepping the actual value (pot total resistance) Also can anyone point me to a formula or link to a spice model for a logarithmic scale potentiometer for use within the simulator on protel 99se sp6? ie. so that if i specify the wiper at 50% the resistance is not 50/50 but log law. Are there any addons available for the simulator that will allow a dxf or similar output of curves? it seems dumb that this cannot be done as default (or is it just me?) Help much appreciated Rich Richard Thompson BLT Industries * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * To post a message: mailto:[EMAIL PROTECTED] * * To leave this list visit: * http://www.techservinc.com/protelusers/leave.html * - or email - * mailto:[EMAIL PROTECTED]?body=leave%20proteledaforum * * Contact the list manager: * mailto:[EMAIL PROTECTED] * * Browse or Search previous postings: * http://www.mail-archive.com/proteledaforum@techservinc.com * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
[PEDA] POTENTIOMETER
Hi Does anyone have a formula or a link to a spice model for a logarithmic scale potentiometer for use within the simulator on protel 99se sp6? ie. so that if i specify the wiper at 50% the resistance is not 50/50 but log law. hopefully this will be the last stupid question guys :-) Rich Richard Thompson BLT Industries * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * To post a message: mailto:[EMAIL PROTECTED] * * To leave this list visit: * http://www.techservinc.com/protelusers/leave.html * - or email - * mailto:[EMAIL PROTECTED]?body=leave%20proteledaforum * * Contact the list manager: * mailto:[EMAIL PROTECTED] * * Browse or Search previous postings: * http://www.mail-archive.com/proteledaforum@techservinc.com * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
