HD6477021X20V Renesas Electronics America, HD6477021X20V Datasheet - Page 44

• Manufacturer Part Number: HD6477021X20V
• Description: MCU 5V 32K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7020r

Specifications of HD6477021X20V

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

Table 2.6
Classification
Absolute address
Note: The address of the immediate data is accessed by @(disp, PC).
16/32-Bit Displacement: When data is accessed by 16-bit or 32-bit displacement, the pre-existing
displacement value is placed in the memory table. By loading the immediate data when the
instruction is executed, that value is transferred to the register and the data is accessed in the
indirect indexed register addressing mode.
Table 2.7
Classification
16-bit displacement
Note: The address of the immediate data is accessed by @(disp, PC).
Absolute Address Accessing
Accessing by Displacement
CPU of SH7000 Series
MOV.L @(disp,PC), R1
MOV. B @R1, R0
.........
.DATA.L
CPU of SH7000 Series
MOV.W @(disp, PC), R0
MOV.W @(R0, R1), R2
.........
.DATA.W
H'12345678
H'1234
Conventional CPU
MOV.B @H'12345678, R0
Conventional CPU
MOV.W @(H'1234, R1),
R2
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