R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 131

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Addressing
Mode
GBR indirect
with
displacement
Indexed GBR
indirect
PC-relative
with
displacement
Instruction
Format
@(disp:8,
GBR)
@(R0, GBR)
@(disp:8, PC) Effective address is PC + 4 with 8-bit
Effective Address Calculation Method
Effective address is register GBR contents with
8-bit displacement disp added. After disp is
zero-extended, it is multiplied by 1 (byte), 2
(word), or 4 (longword), according to the operand
size.
Effective address is sum of register GBR and R0
contents.
displacement disp added. After disp is zero-
extended, it is multiplied by 2 (word), or 4
(longword), according
to the operand size. With a longword operand,
the lower 2 bits of PC are masked.
(zero-extended)
H'FFFF FFFC
GBR
(zero-extended)
1/2/4
GBR
disp
R0
PC
4
disp
2/4
×
& *
+
+
×
* With longword operand
+
+
Rev. 2.00 May 22, 2009 Page 61 of 1982
+ disp × 1/2/4
GBR + R0
PC + 4 + disp
+ 4 + disp × 4
H'FFFF FFFC
GBR
or PC &
× 2
Section 3 Instruction Set
Calculation
Formula
Byte: GBR +
disp → EA
Word: GBR +
disp × 2 → EA
Longword: GBR
+ disp × 4 → EA
GBR + R0 → EA
Word: PC + 4 +
disp × 2 → EA
Longword:
PC & H'FFFF
FFFC + 4 + disp
× 4 → EA
REJ09B0256-0200