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Fixed Plus/4 info. This is a test commit by uz using the ol.sc account.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@3892 b7a2c559-68d2-44c3-8de9-860c34a00d81
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ol.sc 2008-08-25 17:41:16 +00:00
parent cc36f8a93a
commit 8f59614438
1 changed files with 3 additions and 5 deletions
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8
doc/internal.txt
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@ -78,7 +78,7 @@ Ex 1: Function call: Assuming 'i' declared int and 'c' declared
lda _i ; get 'i', low byte
ldx _i+1 ; get 'i', hi byte
jsr pushax ; push it
lda _c ; get 'c'
lda _c ; get 'c'
jsr pusha ; push it
jsr _baz ; call the function
sta _i ; store the result
@ -131,10 +131,8 @@ C128: The startup code will reprogram the MMU, so that only the kernal ROM
is enabled. This means, there are 41K of memory available to the
program.
Plus/4: Unfortunately, the Plus/4 is not able to disable only part of it's
ROM, it's an all or nothing approach. So, on the Plus/4, the program
has only 28K available (16K machines are detected and the amount of
free memory is reduced to 12K).
Plus/4: Works with bank switching so 59K of memory are available to the
program.
CBM 500:
The C program runs in bank #0 and has a total of 48K memory available.