R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 948

• 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: -

19. Display Unit (DU)
19.3.49 Color Palette 2 Register 000 to 255 (CP2_000R to CP2_255R)
The color palette 2 registers 000 to 255 (CP2_000R to CP2_255R) are a group of 256 registers
which set six bits for each of the RGB components of a color, and are used as a color palette
capable of displaying 256 colors among 260,000 possible colors. Bits 31 to 24 are used as a blend
ratio. The values are valid for 8 bits/pixel data display.
For details of color palette operation, refer to section 19.4.8, Color Palettes.
Values are retained during power-on reset and manual reset.
Internal update:
Internal update:
Rev.1.00 Jan. 10, 2008 Page 916 of 1658
REJ09B0261-0100
Bit
9, 8
7 to 2
1, 0
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
Bit Name
⎯
CP1_000B to
CP1_255B
⎯
R/W
R/W
31
15
—
—
O
O
R/W
R/W
30
—
14
—
O
O
CP2_000G to CP2_255G
Initial
Value
All 0
Undefined R/W
All 0
R/W
R/W
29
13
—
—
O
O
CP2_000A to CP2_255A
R/W
R/W
28
12
—
—
O
O
R/W
R
R
R/W
R/W
27
11
—
—
O
O
R/W
R/W
26
10
Internal
Update
⎯
Yes
⎯
—
—
O
O
R/W
25
—
—
O
R
9
0
R/W
Description
Reserved
These bits are always read as 0. The write
value should always be 0.
Color Palette 1_000 to 255 Blue
Blue-color data of color palette 1 should be set.
Reserved
These bits are always read as 0. The write
value should always be 0.
24
—
—
O
R
8
0
R/W
R/W
23
—
—
O
O
7
R/W
R/W
22
—
—
O
O
6
CP2_000R to CP2_255R
CP2_000B to CP2_255B
R/W
R/W
21
—
—
O
O
5
R/W
R/W
20
—
—
O
O
4
R/W
R/W
19
—
—
O
O
3
R/W
R/W
18
—
—
O
O
2
17
—
—
R
R
0
1
0
16
—
—
R
R
0
0
0