R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 98

• Manufacturer Part Number: R5F61668MZN50FPV
• Description: MCU FLASH 1024K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668MZN50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 2 CPU
Example 2:
MOV.B @ER0+, @ER0+
When ER0 before execution is H'00001000, H'00001000 is read and the content is written at
H'00001001.
After execution, ER0 is H'00001002.
2.8.6
The operand value is the contents of a memory location which is pointed to by an absolute address
included in the instruction code.
There are 8-bit (@aa:8), 16-bit (@aa:16), 24-bit (@aa:24), and 32-bit (@aa:32) absolute
addresses.
To access the data area, the absolute address of 8 bits (@aa:8), 16 bits (@aa:16), or 32 bits
(@aa:32) is used. For an 8-bit absolute address, the upper 24 bits are specified by SBR. For a 16-
bit absolute address, the upper 16 bits are sign-extended. A 32-bit absolute address can access the
entire address space.
To access the program area, the absolute address of 24 bits (@aa:24) or 32 bits (@aa:32) is used.
For a 24-bit absolute address, the upper 8 bits are all assumed to be 0 (H'00).
Table 2.13 shows the accessible absolute address ranges.
Table 2.13 Absolute Address Access Ranges
Rev. 1.00 Jan. 29, 2010 Page 66 of 1380
REJ09B0596-0100
Absolute
Address
Data area
Program area
Absolute Address—@aa:8, @aa:16, @aa:24, or @aa:32
8 bits
(@aa:8)
16 bits
(@aa:16)
32 bits
(@aa:32)
24 bits
(@aa:24)
32 bits
(@aa:32)
Normal
Mode
A consecutive 256-byte area (the upper address is set in SBR)
H'0000 to
H'FFFF
Middle
Mode
H'000000 to
H'007FFF,
H'FF8000 to
H'FFFFFF
H'000000 to
H'FFFFFF
Advanced
Mode
H'00000000 to
H'00FFFFFF
H'FFFF8000 to H'FFFFFFFF
H'00000000 to H'00007FFF,
H'00000000 to H'FFFFFFFF
H'00000000 to H'00FFFFFF
Maximum
Mode
H'00000000 to
H'FFFFFFFF