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Analyzing Simulation Results<br />

Simulation Counters<br />

Tip<br />

See “.OPTION OLDACCT” in the Eldo Reference Manual.<br />

After a simulation has been completed, Eldo writes simulation information, in tabular form, to<br />

the ASCII output (.chi) file. The following information is output:<br />

• Node and Element Information<br />

• Node and Element Information<br />

• Node and Element Information<br />

• Node and Element Information<br />

• Node and Element Information<br />

Node and Element Information<br />

Information concerning circuit nodes and elements is written to the .chi file in the following<br />

format:<br />

NUNODS NCNODS NUMNOD NUMEL DIODES BJT JFET MOSFET<br />

16 16 16 22 0 0 0 19<br />

where the parameters have the following definitions:<br />

NUNODS Number of nodes before subcircuit expansion. Corresponds to the number of top<br />

nodes, intrinsic nodes of devices not included.<br />

NCNODS Number of nodes after subcircuit expansion.<br />

NUMNOD Total number of nodes including those created by parasitic resistances.<br />

NUMEL Total number of elements contained in the circuit.<br />

DIODES Number of diode elements contained in the circuit.<br />

BJT Number of BJT elements contained in the circuit.<br />

JFET Number of JFET elements contained in the circuit.<br />

MOSFET Number of MOSFET transistor elements contained in the circuit.<br />

Grounded Capacitors Information<br />

Information concerning grounded capacitors is written to the .chi file in the following format:<br />

NUMGC<br />

1<br />

366<br />

Eldo® User's Manual, 15.3

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