lets see...
I type 'monitor' to enter the builtin monitor
type:
a 01300 lda $47
a 01302 jsr $ffd2
a 01305 rts
x
I get a ready prompt and type in:
sys dec("1300")
G
and a g appears on the screen.
YAY! mind you I was expecting an A, but I'm not complaining
Search found 8 matches
- Sat Jul 08, 2006 9:01 pm
- Forum: Commodore Discussion
- Topic: yay!
- Replies: 1
- Views: 6851
- Sat Jul 08, 2006 12:20 pm
- Forum: Commodore Discussion
- Topic: download questions
- Replies: 1
- Views: 6630
download questions
I have downloaded (on my mac) an assembler for the c-128. the extention is .d64
equipped with a 1571 disk drive, its cable, and some floppies:
how do I tranfer this to my c-128?
equipped with a 1571 disk drive, its cable, and some floppies:
how do I tranfer this to my c-128?
- Fri Jul 07, 2006 7:53 pm
- Forum: Commodore Discussion
- Topic: C64 screen border colour change command.
- Replies: 4
- Views: 13231
- Fri Jul 07, 2006 7:51 pm
- Forum: Commodore Discussion
- Topic: learning ml
- Replies: 3
- Views: 9535
didn't find it
I have dowloaded the e-text version of the systems guide, but alas, can find no intructions on ML, only about the monitor. I have been searching my PDF copy of the programmers reference, but this is a difficult task, as the find command on my reader in not functioning properly. I know that I could o...
- Mon Jul 03, 2006 3:57 pm
- Forum: Commodore Discussion
- Topic: learning ml
- Replies: 3
- Views: 9535
learning ml
I am learning machine language for the c-128, and am armed with just the built in machine moniter.
what are the commands to print a character whose cscii code I have in the accumulator, on the screen. is there a builtin routine to accomplish this?
what are the commands to print a character whose cscii code I have in the accumulator, on the screen. is there a builtin routine to accomplish this?
- Wed May 24, 2006 6:36 pm
- Forum: Commodore Discussion
- Topic: language lessons
- Replies: 3
- Views: 10464
language lessons
for the c128, where can I learn assembly language or machinge language (or are they the same thing?). has anyone tried to figure out where all of the system varibles, such as the key repeater(which tells the system whether to repeat a keystroke if the key is held down). what other peeks and pokes ca...
- Tue May 23, 2006 7:19 pm
- Forum: Commodore Discussion
- Topic: Thoughts On Tape
- Replies: 3
- Views: 9766
I apologize if I sound stupid
thank you so much. that helps quite a bit. I apologize if I sound annoying (grovel, grovel)
- Mon May 22, 2006 7:03 pm
- Forum: Commodore Discussion
- Topic: Thoughts On Tape
- Replies: 3
- Views: 9766
Thoughts On Tape
I recently aqquired a Commodore 128, and adore it. but I have no method of saving programs. how can I connect a tape recorder to my C-128?