R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 88

• 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 56 of 1658
REJ09B0261-0100
Instruction
CMP/STR Rm,Rn
DIV1
DIV0S
DIV0U
DMULS.L
DMULU.L
DT
EXTS.B
EXTS.W
EXTU.B
EXTU.W
MAC.L
MAC.W
MUL.L
MULS.W
Rm,Rn
Rm,Rn
Rm,Rn
Rm,Rn
Rn
Rm,Rn
Rm,Rn
Rm,Rn
Rm,Rn
@Rm+,@Rn+ Signed,
@Rm+,@Rn+ Signed,
Rm,Rn
Rm,Rn
When any bytes are equal,
1 → T
Otherwise, 0 → T
1-step division (Rn ÷ Rm)
MSB of Rm → M, M^Q →
T
0 → M/Q/T
Rn × Rm → MAC,
32 × 32 → 64 bits
Unsigned,
Rn × Rm → MAC,
32 × 32 → 64 bits
when Rn = 0, 1 → T
When Rn ≠ 0, 0 → T
Rm sign-extended from
byte → Rn
Rm sign-extended from
word → Rn
Rm zero-extended from
byte → Rn
Rm zero-extended from
word → Rn
(Rn) × (Rm) + MAC →
MAC
Rn + 4 → Rn, Rm + 4 →
(Rn) × (Rm) + MAC →
MAC
Rn + 2 → Rn,
Rm + 2 → Rm
16 × 16 + 64 → 64 bits
Rn × Rm → MACL
32 × 32 → 32 bits
Rn × Rm → MACL
16 × 16 → 32 bits
Operation
MSB of Rn → Q,
Signed,
Rn – 1 → Rn;
Rm
32 × 32 + 64 → 64 bits
Signed,
Instruction Code
0010nnnnmmmm1100
0011nnnnmmmm0100
0010nnnnmmmm0111
0000000000011001
0011nnnnmmmm1101
0011nnnnmmmm0101
0100nnnn00010000
0110nnnnmmmm1110
0110nnnnmmmm1111
0110nnnnmmmm1100
0110nnnnmmmm1101
0000nnnnmmmm1111
0100nnnnmmmm1111
0000nnnnmmmm0111
0010nnnnmmmm1111
Privileged T Bit
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Comparison
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