updated demo.html text

demo.html

@@ -179,7 +179,7 @@ At the end of this adventure, you should be well-equipped to begin exploring the
           <p>
           The Midway 8080 system powered Gun Fight, the first CPU-based arcade game.
           Later, it would also run the immensely popular Space Invaders.
-          It used a Z80 and a simple black-and-white frame buffer backed by 7 KB of RAM, a huge amount for the time.
+          It used a Z80 and a simple black-and-white frame buffer backed by 7 kilobytes of RAM, a huge amount for the time.
           </p>
         </div>
       </div>
@@ -212,8 +212,8 @@ At the end of this adventure, you should be well-equipped to begin exploring the
         <div class="col-md-4">
           <h2><a href="redir.html?platform=williams-z80">Williams</a></h2>
           <p>
-          The Williams games like Defender, Robotron, and Joust were powered by plenty of hardware.
-          A 36 KB framebuffer gave it 16-color graphics, and a custom bit blitter chip moved pixels around quickly.
+          The Williams games like Defender, Robotron, and Joust were powered by Motorola's 6809 CPU (our emulation uses the Z80 though) and plenty of RAM.
+          A 36 kilobyte framebuffer gave it 16-color graphics, and a custom bit blitter chip moved pixels around quickly.
           A separate CPU powered its unique sound effects.
           </p>
         </div>

doc/notes.txt

@@ -93,6 +93,7 @@ TODO:
 - verilog: support VGA/multisync monitor?
 - stego shareable images (http://pico-8.wikia.com/wiki/P8PNGFileFormat)
 - https://makecode.com/language?
+- show .map file in listings?
 
 
 WEB WORKER FORMAT
@@ -175,3 +176,19 @@ PIXEL EDITOR
 everything is an editor
 back/forward propogation
 encoded <-> raw + spec + palette(s) <-> full tilemap <-> selected tile/sprite/metasprite
+need references
+panes: source code, metadata tree, graphics panes
+decoded info:
+- CHR tiles
+- palettes
+- maps/rooms
+- metasprites
+- metatiles
+- sprite data (williams etc)
+store in intermediate single file or embed in C/ASM?
+we'd then have to generate C/ASM probably automatically
+intermediate file could still be edited
+switch between hex/graphic editor? (palettes should edit via hex)
+final display types: number, color, sprite, etc
+CHR editor has palette selector, obj selector
+

presets/vicdual/soundtest.c

@@ -2,7 +2,7 @@
 #include <string.h>
 
 typedef unsigned char byte;
-typedef unsigned char word;
+typedef unsigned short word;
 
 __sfr __at (0x0) input0;
 __sfr __at (0x1) input1;