This page (revision-7) was last changed on 03-Feb-2023 15:21 by Carsten Strotmann 

This page was created on 10-Mar-2010 20:23 by Carsten Strotmann

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Page References

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Accessing Memory (PEEK+POKE)
Accessing Memory (PEEK+POKE)

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At line 22 changed one line
In the Atari, Memory location 632/~$278 is the shadow register for the first joystick port (PORTA/54016).
{{{
@ ( addr -- 16b )
C@ ( addr -- 8b )
}}}
In the Atari, Memory location 632 ([STICK0]/$278) is the shadow register for the first joystick port ([PORTA]/54016).
At line 41 changed one line
}}
}}}
At line 43 changed one line
The below BASIC line changes the background color of the screen to black, writing the value 0 in memory location 709 (COLOR1):
The below BASIC line changes the background color of the screen to black, writing the value 0 in memory location 709 ([COLOR1]):
This page (revision-7) was last changed on 03-Feb-2023 15:21 by Carsten Strotmann  Top