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LD SP,$fffe
EmptyVRAM:
LD HL, $8000
EmptyVRAM.loop:
LD A, $00
LD (HL+), A
LD A, $A0
CP H
JR NZ, =EmptyVRAM.loop
SetupLogoTile:
LD C, $48
LD DE, =Logo
LD HL, $8010
SetupLogoTile.loop:
LD A, (DE)
LD (HL+), A
LD (HL+), A
LD (HL+), A
LD (HL+), A
INC DE
DEC C
JR NZ, =SetupLogoTile.loop
LD A, $01
LogoFirstLine:
LD HL, $9800
LogoFirstLine.loop:
LD (HL+), A
INC A
CP $0a
JR NZ, =LogoFirstLine.loop
LogoSecondLine:
LD HL, $9820
LogoSecondLine.loop:
LD (HL+), A
INC A
CP $13
JR NZ, =LogoSecondLine.loop
LD A, $fc
LD ($47), A
LD A,$91
LD ($40), A
Loop:
JR =Loop
Logo:
.DB $3f, $ff, $f0, $f0
.DB $c0, $f0, $f0, $f0
.DB $00, $00, $00, $fe
.DB $00, $1e, $7f, $1e
.DB $00, $00, $80, $1f
.DB $00, $01, $07, $e1
.DB $03, $e3, $f8, $e3
.DB $c0, $c0, $00, $cf
.DB $00, $01, $01, $3c
.DB $ff, $f0, $f0, $f0
.DB $f3, $f0, $f0, $f0
.DB $e0, $fe, $1f, $fe
.DB $1e, $1e, $9e, $1e
.DB $00, $1f, $78, $1f
.DB $79, $f9, $79, $f9
.DB $e3, $e3, $e3, $e3
.DB $cf, $cf, $cf, $cf
.DB $cf, $0f, $0f, $0f
.PADTO 0x100
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