Apple-2gs-SW/MiniMemoryTester
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hopefully not destroying the shared rom sourcefile

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Dagen Brock 2015-10-24 22:58:08 -05:00
parent 9b8a87d9ac
commit 07e635e613
1 changed files with 1 additions and 84 deletions
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84
src/applerom.s
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**************************************************
* Apple Standard Memory Locations
**************************************************
CH EQU $24
CV EQU $25
CLRLORES equ $F832
LORES equ $C050
TXTSET equ $C051
MIXCLR equ $C052
MIXSET equ $C053
TXTPAGE1 equ $C054
TXTPAGE2 equ $C055
KEY equ $C000
C80STOREOFF equ $C000
C80STOREON equ $C001
STROBE equ $C010
SPEAKER equ $C030
VBL equ $C02E
RDVBLBAR equ $C019 ;not VBL (VBL signal low
RAMWRTAUX equ $C005
RAMWRTMAIN equ $C004
SETAN3 equ $C05E ;Set annunciator-3 output to 0
SET80VID equ $C00D ;enable 80-column display mode (WR-only)
COUT equ $FDED ; Calls the output routine whose address is stored in CSW,
; normally COUTI
CLREOL equ $FC9C ; Clears to end of line from current cursor position
CLEOLZ equ $FC9E ; Clear to end ofline using contents of Y register as cursor
; position
CLREOP equ $FC42 ; Clears to bottom of window
CLRSCR equ $F832 ; Clears the low-resolution screen
CLRTOP equ $F836 ; Clears the top 40 lines of the low-resolution screen
COUTI equ $FDF0 ; Displays a character on the screen
CROUT equ $FD8E ; Generates a carriage return
CROUT1 equ $FD8B ; Clears to end ofline and then generates a carriage return
GETLN equ $FD6A ; Displays the prompt character; accepts a string of characters
; by means of RDKEY
HLINE equ $F819 ; Draws a horizontal line of blocks
HOME equ $FC58 ; Clears the window and puts the cursor in the upper left
; corner of the window
KEYIN equ $FD1B ; With 80-column fumware inactive, displays checkerboard
; cursor; accepts characters from keyboard
PLOT equ $F800 ; Plots a single low-resolution block on the screen
PRBL2 equ $F94A ; Sends 1 to 256 blank spaces to the output device
PRBYTE equ $FDDA ; Prints a hexadecimal byte
PRHEX equ $FDE3 ; Prints 4 bits as a hexadecimal number
PRNTAX equ $F941 ; Prints the contents of A and X in hexadecimal format
RDKEY equ $FD0C ; Displays blinking cursor; goes to standard input
; routine, nonnally KEYIN or BASICIN
SCRN equ $F871 ; Reads color of a low-resolution block
SETCOL equ $F864 ; Sets the color for plotting in low-resolution block
VTAB equ $FC22 ; Sets the cursor vertical position (from CV)
VTABZ equ $FC24 ; Sets the cursor vertical position (0)
VLINE equ $F828 ; Draws a vertical line of low-resolution blocks
GSROM equ $FB59 ; should be int number of rom rev on Apple IIgs
* KEY EQUATES
KEY_UPARROW = $8B
KEY_DNARROW = $8A
KEY_RTARROW = $95
KEY_LTARROW = $88
KEY_ENTER = $8D
KEY_ESC = $9B
KEY_TAB = $89
KEY_DEL = $FF
*************************************************************
* NOT PART OF THE ROMS! RATHER, THIS IS FROM PRODOS8 !!! *
* Still, as it's part of the "standard" Apple II ecosystem, *
* I wanted to start making them available in this file. *
*************************************************************
MLI equ $BF00

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src/applerom.s Symbolic link
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../../applerom/applerom.s