UPD78F9418AGK-9EU Renesas Electronics America, UPD78F9418AGK-9EU Datasheet - Page 70

• Manufacturer Part Number: UPD78F9418AGK-9EU
• Manufacturer: Renesas Electronics America

Specifications of UPD78F9418AGK-9EU

• Lead Free Status / Rohs Status: Supplier Unconfirmed

3.4.5 Register indirect addressing
68
[Function]
[Operand format]
[Description example]
[Illustration]
In the register indirect addressing mode, memory is manipulated according to the contents of a register pair
specified as an operand. The register pair to be accessed is specified by the register pair specification code in
an instruction code.
This addressing can be carried out for all the memory spaces.
MOV A, [DE]; When selecting register pair [DE]
Identifier
DE
A
[DE], [HL]
Addressed memory
contents are
transferred.
7
15
D
Instruction code
CHAPTER 3 CPU ARCHITECTURE
User’s Manual U13952EJ3V1UD
Description
0
8
7
7
0
0
1
0
E
1
0
1
0
0
1
Memory address
specified with
register pair DE.