R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 95

• 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: -

Table 3.11 Floating-Point Double-Precision Instructions
Instruction
FADD
FCMP/EQ
FCMP/GT
FDIV
FLOAT
FMAC
FMUL
FNEG
FSQRT
FSUB
FTRC
Instruction
FABS
FADD
FCMP/EQ
FCMP/GT
FDIV
FCNVDS
FCNVSD
FLOAT
FMUL
FNEG
FSQRT
FSUB
FTRC
FRm,FRn
FRm,FRn
FRm,FRn
FR0,FRm,FRn
FRm,FRn
FRn
FRm,FRn
DRn
DRm,DRn
DRm,FPUL double_to_ float(DRm) →
FPUL,DRn float_to_ double (FPUL) →
DRm,DRn
DRn
DRm,DRn
FRm,FRn
FPUL,FRn
FRn
FRm,FPUL
DRm,DRn
DRm,DRn
DRm,DRn
FPUL,DRn (float)FPUL → DRn
DRn
DRm,FPUL (long) DRm → FPUL
Operation
DRn & H'7FFF FFFF FFFF
FFFF → DRn
DRn + DRm → DRn
When DRn = DRm, 1 → T
Otherwise, 0 → T
When DRn > DRm, 1 → T
Otherwise, 0 → T
DRn /DRm → DRn
FPUL
DRn
DRn *DRm → DRn
DRn ^ H'8000 0000 0000
0000 → DRn
√DRn → DRn
DRn – DRm → DRn
Operation
FRn + FRm → FRn
When FRn = FRm, 1 → T
Otherwise, 0 → T
When FRn > FRm, 1 → T
Otherwise, 0 → T
FRn/FRm → FRn
(float) FPUL → FRn
FR0*FRm + FRn → FRn
FRn*FRm → FRn
FRn ∧ H'8000 0000 → FRn
√FRn → FRn
FRn – FRm → FRn
(long) FRm → FPUL
Instruction Code
1111nnn001011101 —
1111nnn0mmm00000 —
1111nnn0mmm00100 —
1111nnn0mmm00101 —
1111nnn0mmm00011 —
1111mmm010111101 —
1111nnn010101101 —
1111nnn000101101 —
1111nnn0mmm00010 —
1111nnn001001101 —
1111nnn001101101 —
1111nnn0mmm00001 —
1111mmm000111101 —
Instruction Code
1111nnnnmmmm0000 —
1111nnnnmmmm0100 —
1111nnnnmmmm0101 —
1111nnnnmmmm0011 —
1111nnnn00101101 —
1111nnnnmmmm1110 —
1111nnnnmmmm0010 —
1111nnnn01001101 —
1111nnnn01101101 —
1111nnnnmmmm0001 —
1111mmmm00111101 —
Rev.1.00 Jan. 10, 2008 Page 63 of 1658
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REJ09B0261-0100
3. Instruction Set
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