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EX DE,HL
EX DE',HL     Exchange     Rabbit 2000/3000/4000/5000 Instruction

Opcode	Instruction	Operation
EB	EX DE,HL	if (!ALTD) then DE <-> HL else DE <-> HL'
E3	EX DE',HL	if (!ALTD) then DE' <-> HL else DE' <-> HL'

Clocks	8-Bit Access	16-Bit Unaligned	16-Bit Aligned
Rabbit 2000/3000/4000	2	n/a	n/a
Rabbit 5000	2	2	2

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

Description

Exchanges DE or DE' with HL. If the instruction is preceded by ALTD, the alternate register HL' is used instead of HL.

The Dynamic C assembler recognizes the following instructions, which are based on a combination of ALTD and the above exchange operations:

• EX DE',HL'      ; equivalent to ALTD EX DE',HL

• EX DE,HL'       ; equivalent to ALTD EX DE',HL'