Apple-2-SW/AppleIIAsm-Collection
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nathanriggs 2019-01-07 22:20:21 -05:00
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2 changed files with 15 additions and 13 deletions
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README.md
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@ -12,6 +12,7 @@ A general purpose ASM libriary for the Apple II. Assembled in Merlin 8 Pro.
## Table of Contents
* [Introduction](#introduction)
* [FAQ](#faq)
* ~~How to use this Documentation~~
* [Disk Overviews](#disk-overviews)
* [Disk 1: STDIO](#disk-1-stdio)
* [Disk 2: COMMON](#disk-2-common-required)

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README.md~
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@ -469,15 +469,15 @@ Once Macros are mostly finished in how they are called, you can find how to use
. | . | [RETURN] = sum
. | . | [RETLEN] = length of sum (2 bytes)
BEEP | ```BEEP [number of beep calls]``` | Nothing; just speaker output
BLOAD | ```BLOAD [dos command parameters]``` |
BSAVE | ```BSAVE [dos command parameters]``` |
CMD | ```CMD [dos command with parameters]``` |
BLOAD | ```BLOAD [dos command parameters]``` | Nothing; just disk input
BSAVE | ```BSAVE [dos command parameters]``` | Nothing; just disk output
CMD | ```CMD [dos command with parameters]``` | Nothing, save for changes done by command
CMP16 | ```CMP16 [word 1];[word 2]``` | See full description for flag changes.
CURB | ```CURB [spaces to move back]``` | Nothing
CURD | ```CURD [spaces to move down]``` | Nothing
CURF | ```CURF [spaces to move forward]``` | Nothing
CURU | ```CURU [spaces to move up]``` | Nothing
DBUFF | ```DBUFF [buffer address]``` |
DBUFF | ```DBUFF [buffer address]``` | Nothing
DELAY | ```DELAY [number of milliseconds to delay]``` | Nothing; just execution delay
DIM81 | ```DIM81 [array address];[# of elements];[element byte length]``` | [RETURN] = total array size in bytes
. | . | [RETLEN] = length of [RETURN] val
@ -491,10 +491,10 @@ Once Macros are mostly finished in how they are called, you can find how to use
. | . | .X = hibyte of quotient
. | . | [RETURN] = quotient
. | . | [RETLEN] = quotient length (2 bytes)
DRIVE | ```DRIVE [drive number]``` |
DRWTS | ```DRWTS``` |
FINP | ```FINP [adress to store string]``` |
FPRN | ```FPRN [literal string or address of string]``` |
DRIVE | ```DRIVE [drive number]``` | Nothing
DRWTS | ```DRWTS``` | Nothing
FINP | ```FINP [adress to store string]``` | Nothing
FPRN | ```FPRN [literal string or address of string]``` | Nothing
GET81 | ```GET81 [array address];[element index]``` | .Y = lobyte of element addr
. | . | .X = hibyte of element addr
. | . | [RETURN] = value stored in element
@ -547,14 +547,14 @@ Once Macros are mostly finished in how they are called, you can find how to use
. | . | [RETLEN] = return string length
SDEL | ```SDEL [string];[index];[length]``` | .CARRY will be 0 if no errors; else, 1
. | . | passed string will be altered!
SECT | ```SECT [sector number]``` |
SECT | ```SECT [sector number]``` | Nothing
SETCX | ```SETCX [col]``` | Nothing
SETCY | ```SETCY [row]``` | Nothing
SETDR | ```SETDR``` |
SETDW | ```SETDW``` |
SETDR | ```SETDR``` | Nothing
SETDW | ```SETDW``` | Nothing
SINS | ```SINS [parent string];[index];[max length];[substring to ins]``` | .CARRY = 0 if no errors; else, 1
. | . | passed parent string will be altered!
SLOT | ```SLOT [slot number]``` |
SLOT | ```SLOT [slot number]``` | Nothing
SPOS | ```SPOS [parent string];[substring]``` | .A = index of substring if found; 0 if not
. | . | [RETURN] = index of substring found; 0 if not
. | . | [RETLEN] = byte length of [RETURN] (1)
@ -565,9 +565,10 @@ Once Macros are mostly finished in how they are called, you can find how to use
. | . | [RETLEN] = result length (2 bytes)
TFILL | ```TFILL [col start];[row start];[col end];[row end];[fill char]``` | Nothing Useful
THLIN | ```THLIN [col start];[col end];[row];[fill char]``` | Nothing Useful
TMODE | ```TMODE``` | Nothing
TONUM | ```TONUM [string to convert to number, addr or literal]``` | [RETURN] = number equivalent of string
. | . | [RETLEN] = byte length of number (2)
TRACK | ```TRACK [track number]``` |
TRACK | ```TRACK [track number]``` | Nothing
TOSTR | ```TOSTR [number to convert to string]``` | [RETURN] = string equivalent of number
. | . | [RETLEN] = length of string returned (not yet)
TVLIN | ```TVLIN [row start];[row end];[column];[fill char]``` | Nothing Useful