UPD78F0078GK-9ET-A Renesas Electronics America, UPD78F0078GK-9ET-A Datasheet - Page 92

• Manufacturer Part Number: UPD78F0078GK-9ET-A
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0078GK-9ET-A

• Lead Free Status / Rohs Status: Supplier Unconfirmed

90
5.4.6 Register indirect addressing
[Function]
[Operand format]
[Description example]
[Illustration]
Register pair contents specified with a register pair specify code in an instruction word of the register bank
specified by the register bank select flags (RBS0 and RBS1) serve as an operand address for addressing the
memory to be manipulated. This addressing can be carried out for all the memory spaces.
MOV A, [DE]; when selecting [DE] as register pair
The contents of the memory
addressed are transferred.
DE
A
16
7
Identifier
—
Operation code
[DE], [HL]
D
CHAPTER 5 CPU ARCHITECTURE
User’s Manual U14260EJ4V0UD
8
0
7
7
Description
1 0 0 0 0 1 0 1
Memory
E
0
0
The memory address
specified with the
register pair DE