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Bus-related defines moved to the Bus component

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Jeff 2016-09-22 08:21:28 -07:00 • committed by Jeff Parsons
commit a13bb9348a
4 changed files with 29 additions and 38 deletions
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6
modules/pdp11/lib/device.js
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@ -636,10 +636,10 @@ DevicePDP11.prototype.mapUnibus = function(unibusAddress)
if (idx < 31) {
if (this.cpu.MMR3 & 0x20) {
unibusAddress = (this.cpu.unibusMap[idx] + (unibusAddress & 0x1ffe)) & 0x3ffffe;
if (unibusAddress >= PDP11.IOBASE_UNIBUS && unibusAddress < PDP11.IOBASE_22BIT) this.cpu.panic(898);
if (unibusAddress >= BusPDP11.IOPAGE_UNIBUS && unibusAddress < BusPDP11.IOPAGE_22BIT) this.cpu.panic(898);
}
} else {
unibusAddress |= PDP11.IOBASE_22BIT;
unibusAddress |= BusPDP11.IOPAGE_22BIT;
}
return unibusAddress;
};
@ -916,7 +916,7 @@ DevicePDP11.prototype.access = function(physicalAddress, data, byteFlag)
break;
case 0x3FFFF0: /*017777760*/ // Lower size
if (cpu.cpuType !== 70) return cpu.trap(4, 228);
result = (PDP11.MAX_MEMORY >> 6) - 1;
result = (BusPDP11.MAX_MEMORY >> 6) - 1;
break;
case 0x3FFFF8: /*017777770*/ // Microprogram break
if (data >= 0 && !(physicalAddress & 1)) data &= 0xff; // Required for KB11-CM without MFPT instruction