R8A77850AADBGV Renesas Electronics America, R8A77850AADBGV Datasheet - Page 80
R8A77850AADBGV
Manufacturer Part Number
R8A77850AADBGV
Description
IC SUPERH MCU 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850AADBGV
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
-40°C ~ 85°C
Package / Case
436-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R8A77850AADBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 80 of 1694
- Download datasheet (9Mb)
3. Instruction Set
Rev.1.00 Jan. 10, 2008 Page 48 of 1658
REJ09B0261-0100
Addressing
Mode
Register
indirect
with pre-
decrement
Register
indirect with
displacement
Indexed
register
indirect
Instruction
Format
@–Rn
@(disp:4, Rn) Effective address is register Rn contents with
@(R0, Rn)
Effective Address Calculation Method
decremented by a constant beforehand:
1 for a byte operand, 2 for a word operand,
4 for a longword operand, 8 for a quadword
operand.
4-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 Rn and R0
contents.
Effective address is register Rn contents,
(zero-extended)
1/2/4
1/2/4
Rn
disp
Rn
R0
Rn
Rn – 1/2/4
×
–
+
+
Rn + disp × 1/2/4
Rn – 1/2/4/8
Rn + R0
Calculation
Formula
Byte:
Rn – 1 → Rn
Word:
Rn – 2 → Rn
Longword:
Rn – 4 → Rn
Quadword:
Rn – 8 → Rn
Rn → EA
(Instruction
executed
with Rn after
calculation)
Byte: Rn + disp
→ EA
Word: Rn + disp
× 2 → EA
Longword:
Rn + disp × 4 →
EA
Rn + R0 → EA
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