BOOL HL     Boolean Logic     Rabbit 2000/3000/4000 Instruction

Opcode	Instruction	Clocks	Operation
CC	BOOL HL	2	If (HL != 0) HL = 1

Flags				ALTD			IOI/IOE
S	Z	L/V	C	F	R	SP	S	D
·	·	0	0	·	·

Description

If HL does not equal zero, then HL is set to 1.