R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1033

• 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: -

• MC Operating Mode:
• Coded Block Pattern (cbp):
Writing Order
Command
parameter 1
Command
parameter 2
Command
parameter 3
Command
parameter 4
Command
parameter 5
Command
parameter 6
Command
parameter 7
Command
parameter 8
⎯ Bits 2 to 0 are H'0: Intra macroblock processing
⎯ Bits 2 to 0 are H'1: Forward macroblock processing
⎯ Bits 2 to 0 are H'2: Reverse macroblock processing
⎯ Bits 2 to 0 are H'3: Bidirectional macroblock processing
⎯ Bits 2 to 0 are H'4: End command (When bit 2 is 1, it is regarded as the end command.)
⎯ Bit 31: Indicates whether or not the Y0 IDCT data exists (0: IDCT data is invalid, 1: IDCT
⎯ Bit 30: Indicates whether or not the Y1 IDCT data exists (0: IDCT data is invalid, 1: IDCT
⎯ Bit 29: Indicates whether or not the Y2 IDCT data exists (0: IDCT data is invalid, 1: IDCT
⎯ Bit 28: Indicates whether or not the Y3 IDCT data exists (0: IDCT data is invalid, 1: IDCT
⎯ Bit 27: Indicates whether or not the U IDCT data exists (0: IDCT data is invalid, 1: IDCT
data is valid)
data is valid)
data is valid)
data is valid)
data is valid)
Intra Macroblock
Processing
Bits 31 to 26: cbp
Bits 2 to 0: H'0
mbcol
mbrow
Buffer RAM
pointer
⎯
⎯
⎯
⎯
Forward
Macroblock
Processing
Bits 31 to 26: cbp
Bits 2 to 0: H'1
mbcol
mbrow
Forward_
Recon_down
Forward_
Recon_right
Buffer RAM
pointer
⎯
⎯
Reverse
Macroblock
Processing
Bits 31 to 26: cbp
Bits 2 to 0: H'2
mbcol
mbrow
Back_
Recon_down
Back_
Recon_right
Buffer RAM
pointer
⎯
⎯
20. Graphics Data Translation Accelerator (GDTA)
Rev.1.00 Jan. 10, 2008 Page 1001 of 1658
Bidirectional
Macroblock
Processing
Bits 31 to 26: cbp
Bits 2 to 0: H'3
mbcol
mbrow
Forward_
Recon_down
Forward_
Recon_right
Back_
Recon_down
Back_
Recon_right
Buffer RAM
pointer
End
Command
Bits 2 to 0: H'4
⎯
⎯
⎯
⎯
⎯
⎯
⎯
REJ09B0261-0100
MC
command