( comment )

:dev/w fff9 ( const write port )

|0100 @RESET 

	#01 ,dev/w STR                           ( set dev/write to screen ) 

	( draw 1 pixel )
	#00 #01 #0021 #0021 ,putpixel JSR

	#04 ,dev/w STR                           ( set dev/write to screen ) 

	#00 ,star_icn #0001 #0001 ,putsprite JSR

	#00 ,star_icn #0031 #0021 ,putsprite JSR
	#00 ,cursor_icn #0021 #0016 ,putsprite JSR
	#00 ,star_icn #0055 #0042 ,putsprite JSR
	#01 ,cursor_icn #0067 #0031 ,putsprite JSR

BRK

@putsprite
	IOW2 ( y short )
	IOW2 ( x short )
	IOW2 ( sprite address )
	IOW  ( redraw byte )
	RTS

@putpixel 
	IOW2 ( y short )
	IOW2 ( x short )
	IOW  ( color byte )
	IOW  ( redraw byte )
	RTS

|0200 @SPRITESHEET

@cursor_icn .80c0 .e0f0 .f8e0 .1000 .0000 .0000 .0000 .0000
@star_icn   .1054 .28c6 .2854 .1000 .0000 .0000 .0000 .0000

BRK

|c000 @FRAME BRK
|d000 @ERROR BRK 

|FFFA .RESET .FRAME .ERROR