UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 133

• Manufacturer Part Number: UPD78F0034BGC-8BS-A
• Description: MCU 8-Bit 78K0 CISC 32KB Flash 2.5V/3.3V/5V 64-Pin LQFP
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0034BGC-8BS-A

• Package: 64LQFP
• Family Name: 78K0
• Maximum Speed: 12 MHz
• Ram Size: 1 KB
• Program Memory Size: 32 KB
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 51
• Interface Type: 3-Wire/UART
• On-chip Adc: 8-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 3

5.4.7 Based addressing
[Function]
[Operand format]
[Description example]
[Illustration]
8-bit immediate data is added as offset data to the contents of the base register, that is, the HL register pair in
an instruction word of the register bank specified by the register bank select flags (RBS0 and RBS1) 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
HL
The contents of the
memory addressed
are transferred.
A
16
7
Identifier
Operation code
[HL + byte]
H
CHAPTER 5 CPU ARCHITECTURE
User’s Manual U14046EJ5V0UD
8 7
0
7
Description
1 0 1 0 1 1 1 0
0 0 0 1 0 0 0 0
Memory
L
0
0
+10
131