R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 972
R8A77850ANBGV
Manufacturer Part Number
R8A77850ANBGV
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
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
-
Available stocks
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Quantity
Price
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Part Number:
R8A77850ANBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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19. Display Unit (DU)
19.4.6
When outputting digital RGB data from the display unit (DU), the display data format is expanded
into the RGB666 format before output. The format at the time of output is as indicated in the
following table.
Table 19.8 Output Data Format
19.4.7
The display unit (DU) can perform big-endian/little-endian conversion according to the setting of
the DSEC bit in DSYSR.
The internal data format in the display unit (DU) is fixed at little-endian; by setting the DSEC bit
in DSYSR to 1, display data arranged in big-endian format in memory is converted into little-
endian format and read.
The units for endian conversion (byte/word) is determined by the setting of the PnDDF bit in
PnMR.
Table 19.9 Endian Conversion
Rev.1.00 Jan. 10, 2008 Page 940 of 1658
REJ09B0261-0100
Pin
Output
Data
8 bits/
pixel
16 bits/
pixel
ARGB
YC→
RGB
PnMR/PnDDF
00
01
10
11
DR5 DR4 DR3 DR2 DR1 DR0 DG5 DG4 DG3 DG2 DG1 DG0 DG5 DG4 DG3 DG2 DG1 DG0
R (upper 6 bits of the 8 bits) G (upper 6 bits of the 8 bits) B (upper 6 bits of the 8 bits)
Output Data Format
Endian Conversion
R (5 bits)
R (5 bits)
R (6 bits)
Data Format
8 bits/pixel
16 bits/pixel
ARGB
YC
0
0
G (5 bits)
G (6 bits)
G (6 bits)
0
Units for Endian Conversion
Byte
Word
Word
Byte
B (5 bits)
B (5 bits)
B (6 bits)
0
0
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