Simple program to fade out the screen by rotating through the characters and color values.
READY.
MONITOR
MONITOR
PC SR AC XR YR SP
; FB000 00 00 00 00 F9
L"COLORSCREENCLR",8
SEARCHING FOR COLORSCREENCLR
LOADING
D $1800 $1824
. 01800 A2 00 LDX #$00
. 01802 A0 00 LDY #$00
. 01804 98 TYA
. 01805 9D 00 04 STA $0400,X
. 01808 9D 00 05 STA $0500,X
. 0180B 9D 00 06 STA $0600,X
. 0180E 9D 00 07 STA $0700,X
. 01811 9D 00 D8 STA $D800,X
. 01814 9D 00 D9 STA $D900,X
. 01817 9D 00 DA STA $DA00,X
. 0181A 9D 00 DB STA $DB00,X
. 0181D E8 INX
. 0181E D0 F1 BNE $1805
. 01820 E8 INY
. 01821 D0 F1 BNE $1804
. 01823 00 BRK
X