HD6417144F50V Renesas Electronics America, HD6417144F50V Datasheet - Page 61

• Manufacturer Part Number: HD6417144F50V
• Description: IC SUPERH MCU ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD6417144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

2.1
• General-register architecture
• Sixty-two basic instructions
• Eleven addressing modes
2.2
The register set consists of sixteen 32-bit general registers, three 32-bit control registers, and four
32-bit system registers.
2.2.1
The sixteen 32-bit general registers (Rn) are numbered R0 to 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.
CPUS201A_020020030800
⎯ Sixteen 32-bit general registers
⎯ Register direct [Rn]
⎯ Register indirect [@Rn]
⎯ Register indirect with post-increment [@Rn+]
⎯ Register indirect with pre-decrement [@-Rn]
⎯ Register indirect with displacement [@disp:4,Rn]
⎯ Register indirect with index [@R0, Rn]
⎯ GBR indirect with displacement [@disp:8,GBR]
⎯ GBR indirect with index [@R0,GBR]
⎯ Program-counter relative with displacement [@disp:8,PC]
⎯ Program-counter relative [disp:8/disp:12/Rn]
⎯ Immediate [#imm:8]
Features
Register Configuration
General Registers (Rn)
Section 2 CPU
Rev.4.00 Mar. 27, 2008 Page 15 of 882
REJ09B0108-0400
2. CPU