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Work-around for serial mouse interrupts arriving too quickly

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Jeff Parsons 2015-03-18 14:45:36 -07:00 • committed by jeffpar
commit bc153c3016
9 changed files with 96 additions and 41 deletions
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modules/pcjs/lib/chipset.js
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@ -3043,7 +3043,7 @@ ChipSet.prototype.outPICLo = function(iPIC, bOut, addrFrom)
var nIRQ = (nIRL == null? undefined : pic.nIRQBase + nIRL);
if (pic.bISR & bIREnd) {
if (DEBUG && this.messageEnabled(this.messageBitsIRQ(nIRQ))) {
this.printMessage("outPIC" + iPIC + "(0x" + str.toHexByte(pic.port) + "): IRQ " + nIRQ + " going out of service", true);
this.printMessage("outPIC" + iPIC + "(0x" + str.toHexByte(pic.port) + "): IRQ " + nIRQ + " ending @" + this.dbg.hexOffset(this.cpu.getIP(), this.cpu.getCS()) + " stack=" + this.dbg.hexOffset(this.cpu.getSP(), this.cpu.getSS()), true);
}
pic.bISR &= ~bIREnd;
this.checkIRR();