Home » Personal collection » Acorn ADFS disks » Electron » Programs.ADF » UpsideDown

UpsideDown

This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

Tape/disk: Home » Personal collection » Acorn ADFS disks » Electron » Programs.ADF
Filename: UpsideDown
Read OK:
File size: 00DF bytes
Load address: FFFF1D00
Exec address: FFFF8023
File contents
   10 MODE 6:PRINTTAB(13,12);"Please Wait...";TAB(0,0)
   20 FOR x=32 TO 127:VDUx:NEXT
   30 FOR b=32 TO 127:x=(b-32)*8:VDU 23,b,?(x+&6000+7),?(x+&6000+6),?(x+&6000+5),?(x+&6000+4),?(x+&6000+3),?(x+&6000+2),?(x+&6000+1),?(x+&6000):NEXT
   40 PRINT"Upside Down!"

( � 6:�13,12);"Please Wait...";�0,0)
 � x=32 � 127:�x:�
� � b=32 � 127:x=(b-32)*8:� 23,b,?(x+&6000+7),?(x+&6000+6),?(x+&6000+5),?(x+&6000+4),?(x+&6000+3),?(x+&6000+2),?(x+&6000+1),?(x+&6000):�
( �"Upside Down!"
�
00000000  0d 00 0a 28 20 eb 20 36  3a f1 8a 31 33 2c 31 32  |...( . 6:..13,12|
00000010  29 3b 22 50 6c 65 61 73  65 20 57 61 69 74 2e 2e  |);"Please Wait..|
00000020  2e 22 3b 8a 30 2c 30 29  0d 00 14 16 20 e3 20 78  |.";.0,0).... . x|
00000030  3d 33 32 20 b8 20 31 32  37 3a ef 78 3a ed 0d 00  |=32 . 127:.x:...|
00000040  1e 8b 20 e3 20 62 3d 33  32 20 b8 20 31 32 37 3a  |.. . b=32 . 127:|
00000050  78 3d 28 62 2d 33 32 29  2a 38 3a ef 20 32 33 2c  |x=(b-32)*8:. 23,|
00000060  62 2c 3f 28 78 2b 26 36  30 30 30 2b 37 29 2c 3f  |b,?(x+&6000+7),?|
00000070  28 78 2b 26 36 30 30 30  2b 36 29 2c 3f 28 78 2b  |(x+&6000+6),?(x+|
00000080  26 36 30 30 30 2b 35 29  2c 3f 28 78 2b 26 36 30  |&6000+5),?(x+&60|
00000090  30 30 2b 34 29 2c 3f 28  78 2b 26 36 30 30 30 2b  |00+4),?(x+&6000+|
000000a0  33 29 2c 3f 28 78 2b 26  36 30 30 30 2b 32 29 2c  |3),?(x+&6000+2),|
000000b0  3f 28 78 2b 26 36 30 30  30 2b 31 29 2c 3f 28 78  |?(x+&6000+1),?(x|
000000c0  2b 26 36 30 30 30 29 3a  ed 0d 00 28 14 20 f1 22  |+&6000):...(. ."|
000000d0  55 70 73 69 64 65 20 44  6f 77 6e 21 22 0d ff     |Upside Down!"..|
000000df
UpsideDown.m0
UpsideDown.m1
UpsideDown.m2
UpsideDown.m4
UpsideDown.m5