R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 82

• Manufacturer Part Number: R8A77850ANBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ANBGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

3. Instruction Set
Rev.1.00 Jan. 10, 2008 Page 50 of 1658
REJ09B0261-0100
Addressing
Mode
PC-relative
PC-relative
Instruction
Format
disp:8
disp:12
Rn
Effective Address Calculation Method
Effective address is PC + 4 with 8-bit displacement
disp added after being sign-extended and
multiplied by 2.
Effective address is PC + 4 with 12-bit displacement
disp added after being sign-extended and
multiplied by 2.
Effective address is sum of PC + 4 and Rn.
(sign-extended)
(sign-extended)
disp
disp
PC
PC
PC
Rn
4
2
4
2
4
+
×
+
×
+
+
+
+
PC + 4 + disp × 2
PC + 4 + disp × 2
PC + 4 + Rn
PC + 4 + Rn →
Branch-Target
Calculation
Formula
PC + 4 + disp
× 2 → Branch-
Target
PC + 4 + disp
× 2 → Branch-
Target