UPD78F9502MA-CAC-A NEC, UPD78F9502MA-CAC-A Datasheet - Page 41

• Manufacturer Part Number: UPD78F9502MA-CAC-A
• Description: 8BIT MCU, 4K FLASH, 128B RAM, SMD
• Manufacturer: NEC

Specifications of UPD78F9502MA-CAC-A

• Controller Family/series: UPD78F
• No. Of I/o's: 8
• Ram Memory Size: 128Byte
• Cpu Speed: 10MHz
• No. Of Timers: 2
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 4KB
• Oscillator Type: External, Internal

3.4 Operand Address Addressing
during instruction execution.
3.4.1 Direct addressing
The following methods (addressing) are available to specify the register and memory to undergo manipulation
[Function]
[Operand format]
[Description example]
[Illustration]
The memory indicated by immediate data in an instruction word is directly addressed.
MOV A, !FE80H; When setting !addr16 to FE80H
Identifier
addr16
Instruction code
Label or 16-bit immediate data
7
addr16 (low)
addr16 (high)
Preliminary User’s Manual U18681EJ1V0UD
CHAPTER 3 CPU ARCHITECTURE
OP code
0
1
1
0
0
1
Description
1
0
1
0
0
1
0
1
0
1
0
0
1
Memory
0
0
1
1
0
0
OP Code
80H
FEH
41