Retro/ScriptedAmigaEmulator
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update 0.8.3

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This commit is contained in:
Rupert Hausberger 2015-03-22 19:15:45 +01:00
commit 2276cd4df8
25 changed files with 9847 additions and 9836 deletions
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109
sae/expansion.js
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@ -80,73 +80,73 @@ function Expansion() {
var board = 0;
this.setup = function () {
mem.data = new Uint16Array(0x8000);
boards = [];
if (AMIGA.mem.fast.size > 0)
boards[0] = new Board_A2058();
else
boards[0] = new Board_Dummy();
mem.data = new Uint16Array(0x8000);
boards = [];
if (AMIGA.mem.fast.size > 0)
boards[0] = new Board_A2058();
else
boards[0] = new Board_Dummy();
for (var i = 1; i < MAX_EXPANSION_BOARDS; i++)
boards[i] = new Board_Dummy();
};
for (var i = 1; i < MAX_EXPANSION_BOARDS; i++)
boards[i] = new Board_Dummy();
};
this.reset = function () {
board = 0;
this.config(board);
};
board = 0;
this.config(board);
};
this.clear = function () {
for (var i = 0; i < mem.data.length; i++)
mem.data[i] = 0;
};
for (var i = 0; i < mem.data.length; i++)
mem.data[i] = 0;
};
this.write = function (addr, value) {
mem.data[(addr >> 1)] = (value & 0xf0) << 8;
mem.data[(addr >> 1) + 1] = (value & 0x0f) << 12;
};
mem.data[(addr >> 1)] = (value & 0xf0) << 8;
mem.data[(addr >> 1) + 1] = (value & 0x0f) << 12;
};
this.load8 = function (addr) {
addr &= 0xffff;
var value = (mem.data[addr >>> 1] >> ((addr & 1) ? 0 : 8)) & 0xff;
if (addr == 0 || addr == 2 || addr == 0x40 || addr == 0x42)
return value;
return ~value & 0xff;
};
addr &= 0xffff;
var value = (mem.data[addr >>> 1] >> ((addr & 1) ? 0 : 8)) & 0xff;
if (addr == 0 || addr == 2 || addr == 0x40 || addr == 0x42)
return value;
return ~value & 0xff;
};
this.store8 = function (addr, value) {
switch (addr & 0xff) {
case 0x30:
case 0x32:
mem.hi = 0;
mem.lo = 0;
this.write(0x48, 0x00);
break;
switch (addr & 0xff) {
case 0x30:
case 0x32:
mem.hi = 0;
mem.lo = 0;
this.write(0x48, 0x00);
break;
case 0x48:
mem.hi = value;
//BUG.info('Expansion.store8() board %d done.', board + 1);
++board;
if (board <= MAX_EXPANSION_BOARDS)
this.config(board);
else
this.clear();
break;
case 0x48:
mem.hi = value;
//BUG.info('Expansion.store8() board %d done.', board + 1);
++board;
if (board <= MAX_EXPANSION_BOARDS)
this.config(board);
else
this.clear();
break;
case 0x4a:
mem.lo = value;
break;
case 0x4a:
mem.lo = value;
break;
case 0x4c:
//BUG.info('Expansion.store8() board %d faild.', board + 1);
++board;
if (board <= MAX_EXPANSION_BOARDS)
this.config(board);
else
this.clear();
break;
}
};
case 0x4c:
//BUG.info('Expansion.store8() board %d faild.', board + 1);
++board;
if (board <= MAX_EXPANSION_BOARDS)
this.config(board);
else
this.clear();
break;
}
};
this.config = function(board) {
var info = boards[board].info();
@ -173,4 +173,5 @@ function Expansion() {
this.write(0x40, info.ctrl);
}
}
}
}