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[dev]add selective node and transistor ctrace

This commit is contained in:
BigEd 2010-09-28 19:22:50 +00:00
parent 730312e594
commit f26a508c4e
1 changed files with 23 additions and 6 deletions
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29
chipsim.js
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@ -21,6 +21,8 @@
*/
var ctrace = false;
var traceTheseNodes = [];
var traceTheseTransistors = [];
var noGraphics = false;
var loglevel = 0;
var ridx = 0;
@ -30,7 +32,17 @@ function recalcNodeList(list){
var recalclist = new Array();
for(var j=0;j<100;j++){ // loop limiter
if(list.length==0) return;
if(ctrace) console.log(j, list);
if(ctrace) {
var i;
for(i=0;i<traceTheseNodes.length;i++) {
if(list.indexOf(traceTheseNodes[i])!=-1) break;
}
if((traceTheseNodes.length==0)||(list.indexOf(traceTheseNodes[i])==-1)) {
console.log('recalcNodeList iteration: ', j, list.length, 'nodes');
} else {
console.log('recalcNodeList iteration: ', j, list.length, 'nodes', list);
}
}
for(var i in list) recalcNode(list[i], recalclist);
list = recalclist;
recalclist = new Array();
@ -43,10 +55,12 @@ function recalcNode(node, recalclist){
if(node==npwr) return;
var group = getNodeGroup(node);
var newv = getNodeValue(group);
if(ctrace) console.log('recalc', node, group);
if(ctrace && (traceTheseNodes.indexOf(node)!=-1))
console.log('recalc', node, group);
for(var i in group){
var n = nodes[group[i]];
if(n.state!=newv && ctrace) console.log(group[i], n.state, newv);
if(n.state!=newv && ctrace && (traceTheseNodes.indexOf(n)!=-1))
console.log(group[i], n.state, newv);
n.state = newv;
for(var t in n.gates) recalcTransistor(n.gates[t], recalclist);
}
@ -60,7 +74,8 @@ function recalcTransistor(tn, recalclist){
function turnTransistorOn(t, recalclist){
if(t.on) return;
if(ctrace) console.log(t.name, 'on', t.gate, t.c1, t.c2);
if(ctrace && (traceTheseTransistors.indexOf(t.name)!=-1))
console.log(t.name, 'on', t.gate, t.c1, t.c2);
t.on = true;
addRecalcNode(t.c1, recalclist);
addRecalcNode(t.c2, recalclist);
@ -68,7 +83,8 @@ function turnTransistorOn(t, recalclist){
function turnTransistorOff(t, recalclist){
if(!t.on) return;
if(ctrace) console.log(t.name, 'off', t.gate, t.c1, t.c2);
if(ctrace && (traceTheseTransistors.indexOf(t.name)!=-1))
console.log(t.name, 'off', t.gate, t.c1, t.c2);
t.on = false;
floatnode(t.c1);
floatnode(t.c2);
@ -84,7 +100,8 @@ function floatnode(nn){
if(n.state=='pd') n.state = 'fl';
if(n.state=='vcc') n.state = 'fh';
if(n.state=='pu') n.state = 'fh';
if(ctrace) console.log('floating', nn, 'to', n.state);
if(ctrace && (traceTheseNodes.indexOf(nn)!=-1))
console.log('floating', nn, 'to', n.state);
}
function addRecalcNode(nn, recalclist){