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root/cebix/Frodo4/Docs/demoprograms.html
Revision: 1.1
Committed: 2003-07-01T15:44:24Z (19 years, 5 months ago) by cebix
Content type: text/html
Branch: MAIN
CVS Tags: VERSION_4_2, HEAD
Log Message:
imported files

File Contents

# Content
1 <HTML>
2 <HEAD>
3 <TITLE>Sample programs</TITLE>
4 </HEAD>
5 <BODY>
6
7 <H1>Sample programs</H1>
8
9 <HR>
10
11 The directory "64prgs" contains some little sample programs to show the
12 capabilities of Frodo/Frodo SC. Except for "dadb" and "lrborder" they are all loaded with
13 <CODE>LOAD"&lt;name&gt;",8,1</CODE> and started with <CODE>SYS49152</CODE>.
14 To do so, you have to set "Drive 8" in the settings to "Dir" and set the
15 path to '64prgs' so Frodo will find the programs.<P>
16
17 The programs were written by Pasi Ojala, Marko M&auml;kel&auml;, Andreas
18 Boose and me. If you like, you can try them on other emulators or on a real
19 C64.<P>
20
21 A short description of each program:<P>
22
23 <H4>3fff</H4>
24 Opens the top and bottom border and displays swinging letters ("Cycles per
25 line (CPU)" should be set to 60 for this one)
26
27 <H4>colorbars</H4>
28 Flickering colors
29
30 <H4>d011h3</H4>
31 8-way soft scrolling without moving a single byte in memory (cursor keys
32 to scroll left/right, 't' for text mode, 'g' for bitmap mode), requires Frodo SC
33
34 <H4>dadb</H4>
35 A program running in the color RAM (press space), requires Frodo SC
36
37 <H4>de00all</H4>
38 A program running in the address space $de00-$dfff (press space), requires
39 Frodo SC
40
41 <H4>dycp</H4>
42 Scrolling with different Y character position
43
44 <H4>fld</H4>
45 Demonstrates the FLD effect (flexible line distance)
46
47 <H4>lrborder</H4>
48 Opens the left/right border, requires Frodo SC
49
50 <H4>sprsync</H4>
51 Stable raster routine by synchronizing with a sprite, requires Frodo SC
52
53 <H4>stretch</H4>
54 Variably expanded sprites, requires Frodo SC
55
56 <H4>tech-tech</H4>
57 Horizontal scrolling with large amplitude (use joystick in port 2 to
58 control)
59
60 <H4>text26</H4>
61 Displays (nearly) 26 lines of text
62
63 </BODY>
64 </HTML>