; HARDWARE LOCATIONS

KEYPRESS	=	$C000
KEYRESET	=	$C010

; SOFT SWITCHES
CLR80COL	=	$C000	; PAGE0/PAGE1 normal
SET80COL	=	$C001	; PAGE0/PAGE1 switches PAGE0 in Aux instead
EIGHTYCOLOFF	=	$C00C
EIGHTYCOLON	=	$C00D
TBCOLOR		=	$C022	; IIgs text foreground / background colors
NEWVIDEO	=	$C029	; IIgs graphics modes
SPEAKER		=	$C030
CLOCKCTL	=	$C034	; bits 0-3 are IIgs border color
SET_GR		=	$C050
SET_TEXT	=	$C051
FULLGR		=	$C052
TEXTGR		=	$C053
PAGE0		=	$C054
PAGE1		=	$C055
LORES		=	$C056	; Enable LORES graphics
HIRES		=	$C057	; Enable HIRES graphics
AN3		=	$C05E	; Annunciator 3

PADDLE_BUTTON0	=	$C061
PADDLE_BUTTON1	=	$C062
PADDL0		=	$C064
PTRIG		=	$C070

; BASIC ROUTINES


NORMAL		= $F273
HGR2		= $F3D8		; clear PAGE2 to 0
HGR             = $F3E2         ; set hires page1 and clear $2000-$3fff
BKGND0		= $F3F4		; clear current page to A
HPOSN		= $F411		; (Y,X),(A)  (values stores in HGRX,XH,Y)
HPLOT0		= $F457		; plot at (Y,X), (A)
COLOR_SHIFT	= $F47E
HLINRL		= $F530		; (X,A),(Y)
HGLIN		= $F53A		; line to (X,A),(Y)
COLORTBL	= $F6F6


; MONITOR ROUTINES

HLINE	= $F819			; HLINE Y,$2C at A
VLINE	= $F828			; VLINE A,$2D at Y
CLRSCR	= $F832			; Clear low-res screen
CLRTOP	= $F836			; clear only top of low-res screen
SETCOL	= $F864			; COLOR=A
ROM_TEXT2COPY = $F962		; iigs
TEXT	= $FB36
SETGR   = $FB40			; init lores and clear screen
TABV	= $FB5B			; VTAB to A
ROM_MACHINEID = $FBB3		; iigs
BELL	= $FBDD			; ring the bell
BASCALC	= $FBC1			;
VTAB	= $FC22			; VTAB to CV
HOME	= $FC58			; Clear the text screen
WAIT	= $FCA8			; delay 1/2(26+27A+5A^2) us
GETLN	= $FD6A
GETLN1	= $FD6F
CROUT1	= $FD8B
SETINV	= $FE80			; INVERSE
SETNORM	= $FE84			; NORMAL
COUT	= $FDED			; output A to screen
COUT1	= $FDF0			; output A to screen