Jameco Electronics 2000 ユーザーズマニュアル

260

Rabbit 3000 Microprocessor

The following instructions use different register names.

LD A,EIR

LD EIR,A ; was R register

LD IIR,A

LD A,IIR ; was I register

The following Z80/Z180 instructions have been dropped and are not supported. Alterna-
tive Rabbit instructions are provided.

Z80/Z180 Instructions Dropped

Rabbit Instructions to Use

CALL CC,ADR

JR (JP) ncc,xxx ; reverse condition

CALL ADR

xxx:

TST R ((HL),n)

PUSH DE

PUSH AF

AND r ((HL), n)

POP DE ; get a in h

LD A,d

POP DE