reset ( cpu -- )

Vocabulary

cpu.8080.emulator

Inputs

cpu

an object

Outputs

None

Definition

IN: cpu.8080.emulator

GENERIC: reset ( cpu -- )

Methods

USING: accessors arrays cpu.8080.emulator kernel ;

M: cpu reset
    0 >>b 0 >>c 0 >>d 0 >>e 0 >>h 0 >>l 0 >>a 0 >>f 0 >>pc
    61440 >>sp 65535 0 <array> >>ram f >>halted?
    16 >>last-interrupt 0 >>cycles drop ;


USING: accessors cpu.8080.emulator generic kernel
roms.space-invaders ;

M: space-invaders reset
    dup M\ space-invaders reset (call-next-method) 0 >>port1
    0 >>port2i 0 >>port2o 0 >>port3o 0 >>port4lo 0 >>port4hi
    0 >>port5o drop ;