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nicer TMS9918 debug info

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This commit is contained in:
Steven Hugg 2018-11-25 13:42:23 -05:00
parent 5d753892fa
commit 7c26b05602
3 changed files with 23 additions and 8 deletions
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2
index.html
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@ -171,7 +171,7 @@ if (window.location.host.endsWith('8bitworkshop.com')) {
<span class="logo-gradient hidden-xs hidden-sm">8bitworkshop</span>
&nbsp;
<a class="btn btn-secondary dropdown-toggle" id="booksMenuButton" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
GET BOOKS <span class="caret"></span>
&gt;GET BOOKS <span class="caret"></span>
</a>
<ul class="dropdown-menu pull-right" aria-labelledby="dropdownMenuButton">
<li>

2
package-lock.json generated
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@ -1,6 +1,6 @@
{
"name": "8bitworkshop",
"version": "3.2.0",
"version": "3.2.1",
"lockfileVersion": 1,
"requires": true,
"dependencies": {

27
src/video/tms9918a.ts
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@ -10,7 +10,7 @@
* GNU General Public License v2.0
*/
import { hex } from "../util";
import { hex, lpad } from "../util";
enum TMS9918A_Mode {
GRAPHICS = 0,
@ -558,13 +558,28 @@ export class TMS9918A {
}
getRegsString() : string {
var s = "";
const w = 20;
var s = "Registers:";
for (var i = 0; i < this.registers.length; i++) {
s += "VR" + i + ":" + hex(this.registers[i],2) + " ";
s += " " + hex(this.registers[i],2);
}
s += "\nSIT:" + hex(this.nameTable,4) + " PDT:" + hex(this.charPatternTable,4) + " (" + hex(this.patternTableSize(),4) + ")" +
" CT:" + hex(this.colorTable,4) + " (" + hex(this.colorTableSize(),4) + ") SDT:" + hex(this.spritePatternTable,4) +
" SAL:" + hex(this.spriteAttributeTable,4) + "\nVDP: " + hex(this.addressRegister,4);
s += "\n\n";
var tables : [string,number,number][] = [
["Pattern Table", this.charPatternTable, this.patternTableSize()],
["Image Table", this.nameTable, 0x300],
["Color Table", this.colorTable, this.colorTableSize()],
["Sprite Patterns", this.spritePatternTable, 64*32],
["Sprite Attributes", this.spriteAttributeTable, 4*32],
];
for (var row of tables) {
if (row[2] > 0)
s += lpad(row[0], w) + ": $" + hex(row[1],4) + " - $" + hex(row[1]+row[2]-1,4) + "\n";
}
s += lpad("Address Register",w) + ": $" + hex(this.addressRegister,4) + "\n";
s += lpad("Screen Mode",w) + ": " + this.screenMode + "\n";
s += lpad("Display On",w) + ": " + this.displayOn + "\n";
if (this.ramMask != 0x3fff)
s += lpad("RAM Mask",w) + ": " + this.ramMask + "\n";
return s;
}