HD6417011VX20V Renesas Electronics America, HD6417011VX20V Datasheet - Page 21

• Manufacturer Part Number: HD6417011VX20V
• Description: MPU 5V 0K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7010r

Specifications of HD6417011VX20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: POR, PWM
• Number Of I /o: 11
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 7x10b
• 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: -
• Program Memory Size: -

2.1
The register set consists of sixteen 32-bit general registers, three 32-bit control registers and four
32-bit system registers.
2.1.1
The sixteen 32-bit general registers (Rn) are numbered R0–R15. General registers are used for
data processing and address calculation. R0 is also used as an index register. Several instructions
have R0 fixed as their only usable register. R15 is used as the hardware stack pointer (SP). Saving
and recovering the status register (SR) and program counter (PC) in exception processing is
accomplished by referencing the stack using R15. Figure 2.1 shows the general registers.
Notes:
Register Configuration
General Registers (Rn)
1.
2.
R0 functions as an index register in the indirect indexed register addressing
mode and indirect indexed GBR addressing mode. In some instructions, R0
functions as a fixed source register or destination register.
R15 functions as a hardware stack pointer (SP) during exception processing.
31
R15, SP (hardware stack pointer)*
Figure 2.1 General Registers
Section 2 CPU
R0*
R10
R11
R12
R13
R14
R1
R2
R3
R4
R5
R6
R7
R8
R9
1
2
0
9