R8A77850AADBGV Renesas Electronics America, R8A77850AADBGV Datasheet - Page 1034
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
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20. Graphics Data Translation Accelerator (GDTA)
• mbcol: Row position in macroblock units (number of macroblocks)
• mbrow: Column position in macroblock units (number of macroblocks)
• Forward_Recon_down: Past-frame vertical-direction vector (half-pixel units)
• Forward_Recon_right: Past-frame horizontal-direction vector (half-pixel units)
• Back_Recon_down: Future-frame vertical-direction vector (half-pixel units)
• Back_Recon_right: Future-frame horizontal-direction vector (half-pixel units)
• Buffer RAM pointer: Pointer to the buffer RAM 1 in use (RAM 1 address storing IDCT data)
Notes on MC Command FIFO Register (MCCF) Settings:
1. Buffer RAM pointers should point to addresses on 4-byte boundaries. If not, the lower address
2. When setting values in this register in succession, the MC module is able to receive the next
3. Four commands can be received. If the next command is written when the command FIFO is
4. Specify the RAM 1 pointer even when the cbp is set to 6'h00. The specified address should be
5. In intra macroblock processing mode, the output data values are not guaranteed if the cbp is set
Rev.1.00 Jan. 10, 2008 Page 1002 of 1658
REJ09B0261-0100
⎯ Bit 26: Indicates whether or not the V IDCT data exists (0: IDCT data is invalid, 1: IDCT
is regarded as 0.
command while the MC_CFF bit in MCSR is 0. To perform processing by changing the
command alone, just set the new command in this register.
full, the commands stored in the command FIFO are retained and the next command is
ignored.
H'FE42_0000.
to a value other than 6'h3F.
data is valid)
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