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Added my first PDP-11 add-on device component (PC11)

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Jeff Parsons 2016-10-15 16:32:59 -07:00 • committed by Jeff Parsons
commit 0f4cbd6e7b
27 changed files with 1219 additions and 388 deletions
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62
modules/pdp11/lib/device.js
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@ -39,6 +39,7 @@ if (NODE) {
var State = require("../../shared/lib/state");
var BusPDP11 = require("./bus");
var MessagesPDP11 = require("./messages");
var PC11 = require("./pc11");
}
/**
@ -137,6 +138,31 @@ DevicePDP11.prototype.initBus = function(cmp, bus, cpu, dbg)
this.setReady();
};
/**
* reset()
*
* @this {DevicePDP11}
*/
DevicePDP11.prototype.reset = function()
{
this.console.misc = (this.console.misc & ~0x77) | 0x14; // kernel 16 bit
this.kw11.lks = 0;
};
/**
* kw11_interrupt()
*
* @this {DevicePDP11}
*/
DevicePDP11.prototype.kw11_interrupt = function()
{
this.kw11.lks |= PDP11.KW11.LKS.MON;
if (this.kw11.lks & PDP11.KW11.LKS.IE) {
this.cpu.setTrigger(this.kw11.trigger);
this.cpu.setTimer(this.kw11.timer, 1000/60);
}
};
/**
* readLKS(addr)
*
@ -1028,33 +1054,6 @@ DevicePDP11.prototype.writeIgnored = function(data, addr)
}
};
/**
* kw11_interrupt()
*
* @this {DevicePDP11}
*/
DevicePDP11.prototype.kw11_interrupt = function()
{
this.kw11.lks |= PDP11.KW11.LKS.MON;
if (this.kw11.lks & PDP11.KW11.LKS.IE) {
this.cpu.setTrigger(this.kw11.trigger);
this.cpu.setTimer(this.kw11.timer, 1000/60);
}
};
/**
* reset()
*
* Formerly reset_iopage().
*
* @this {DevicePDP11}
*/
DevicePDP11.prototype.reset = function()
{
this.console.misc = (this.console.misc & ~0x77) | 0x14; // kernel 16 bit
this.kw11.lks = 0;
};
/*
* ES6 ALERT: As you can see below, I've finally started using computed property names.
*/
@ -1220,11 +1219,16 @@ DevicePDP11.init = function()
{
var aeDevice = Component.getElementsByClass(document, PDP11.APPCLASS, "device");
for (var iDevice = 0; iDevice < aeDevice.length; iDevice++) {
var device;
var eDevice = aeDevice[iDevice];
var parmsDevice = Component.getComponentParms(eDevice);
switch(parmsDevice['name']) {
switch(parmsDevice['type']) {
case 'default':
var device = new DevicePDP11(parmsDevice);
device = new DevicePDP11(parmsDevice);
Component.bindComponentControls(device, eDevice, PDP11.APPCLASS);
break;
case 'pc11':
device = new PC11(parmsDevice);
Component.bindComponentControls(device, eDevice, PDP11.APPCLASS);
break;
}