AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 898

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9G45-EKES

• Contents: Board
• Processor To Be Evaluated: SAM9G45
• Data Bus Width: 32 bit
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: - 10 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• For Use With/related Products: AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4626953

Figure 39-3. HSYNC and VSYNC Synchronization
Figure 39-4. SAV and EAV Sequence Synchronization
39.4.2
Table 39-2.
Table 39-3.
6438F–ATARM–21-Jun-10
Mode
Default
Mode1
Mode2
Mode3
Mode
RGB 8:8:8
Data Ordering
Data Ordering in YCbCr Mode
RGB Format in Default Mode, RGB_CFG = 00, No Swap
DATA[7..0]
Byte
Byte 0
Byte 1
Byte 2
Byte 3
ISII_PCK
ISI_HSYNC
ISI_VSYNC
DATA[7..0]
Byte 0
Cb(i)
Cr(i)
Y(i)
Y(i)
ISI_PCK
The RGB color space format is required for viewing images on a display screen preview, and the
YCbCr color space format is required for encoding.
All the sensors do not output the YCbCr or RGB components in the same order. The ISI allows
the user to program the same component order as the sensor, reducing software treatments to
restore the right format.
FF
D7
R7(i)
G7(i)
B7(i)
R7(i+1)
00
SAV
00
80
1 line
Y
G6(i)
D6
R6(i)
B6(i)
R6(i+1)
Y
Byte 1
Y(i)
Y(i)
Cb(i)
Cr(i)
Cb
Cb
Y
Y
Cr
Cr
R5(i)
R5(i+1)
D5
G5(i)
B5(i)
Y
Y
Active Video
Cb
Frame
Cb
Y
Cr
R4(i)
G4(i)
R4(i+1)
D4
B4(i)
Y
Y
Cr
Byte 2
Cr(i)
Cb(i)
Y(i+1)
Y(i+1)
Y
Cb
Y
D3
R3(i)
G3(i)
B3(i)
R3(i+1)
Cr
Y
Y
Cr
Cb FF
D2
R2(i)
G2(i)
B2(i)
R2(i+1)
00
AT91SAM9G45
EAV
00
Byte 3
Y(i+1)
Y(i+1)
Cr(i)
Cb(i)
9D
D1
R1(i)
G1(i)
B1(i)
R1(i+1)
D0
R0(i)
G0(i)
B0(i)
R0(i+1)
898