UPD78F1142AF1-BA4-A Renesas Electronics America, UPD78F1142AF1-BA4-A Datasheet - Page 92

• Manufacturer Part Number: UPD78F1142AF1-BA4-A
• Description: MCU 16BIT 78K0R/KX3 64-FBGA
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1142AF1-BA4-A

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

3.4.8 Based indexed addressing
90
[Function]
[Operand format]
Based indexed addressing uses the contents of a register pair specified with the instruction word as the base
address, and the content of the B register or C register similarly specified with the instruction word as offset
address. The sum of these values is used to specify the target address.
Identifier
−
−
[HL+B], [HL+C] (only the space from F0000H to FFFFFH is specifiable)
ES:[HL+B], ES:[HL+C] (higher 4-bit addresses are specified by the ES register)
OP code
OP code
Figure 3-39. Example of ES:[HL+B], ES:[HL+C]
Figure 3-38. Example of [HL+B], [HL+C]
CHAPTER 3 CPU ARCHITECTURE
ES
rp (HL)
r (B/C)
User’s Manual U17854EJ9V0UD
rp (HL)
r (B/C)
Description
Target memory
Target memory
Memory
Memory
FFFFFH
F0000H
FFFFFH
00000H