upd78f9211grt2-jjg-a ETC-unknow, upd78f9211grt2-jjg-a Datasheet - Page 49

• Manufacturer Part Number: upd78f9211grt2-jjg-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: ETC-unknow

3.4.6 Based addressing
[Function]
[Operand format]
[Description example]
[Illustration]
8-bit immediate data is added to the contents of the base register, that is, the HL register pair, and the sum is
used to address the memory. Addition is performed by expanding the offset data as a positive number to 16 bits.
A carry from the 16th bit is ignored. This addressing can be carried out for all the memory spaces.
MOV A, [HL+10H]; When setting byte to 10H
Identifier
The contents of addressed
memory are transferred
HL
A
[HL+byte]
7
16
Instruction code
CHAPTER 3 CPU ARCHITECTURE
H
User’s Manual U16994EJ3V0UD
0
0
Description
0
0
0
8
1
0
7
7
0
1
1
0
Memory
L
1
0
0
0
1
0
0
0
+10H
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