30 lines
409 B
ArmAsm
30 lines
409 B
ArmAsm
// #LAYOUT# M65 KERNAL_1 #TAKE
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// #LAYOUT# * * #IGNORE
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M65_MODE64:
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// Disable interrupts, they might interfere
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sei
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// Set the magic string to mark legacy mode
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lda #$00
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sta M65_MAGICSTR+0
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sta M65_MAGICSTR+1
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sta M65_MAGICSTR+2
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// Restore VIC-II configuration
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jsr viciv_shutdown
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jsr setup_vicii
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// Reenable interrupts
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cli
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// Switch CPU speed back to slow and quit
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jmp M65_SLOW
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