AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 896

• 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 39-1. ISI Connection Example
39.3
Figure 39-2. Image Sensor Interface Block Diagram
896
Hsync/Len
Vsync/Fen
RGB
YCbCr 4:2:2
CMOS
sensor
Pixel input
up to 12 bit
CMOS
sensor
pixel clock
input
8:8:8
5:6:5
Block Diagram
AT91SAM9G45
Decoder(SAV/EAV)
Embedded Timing
Timing Signals
Pixel Sampling
Frame Rate
CCIR-656
Interface
Module
codec_on
Image Sensor
Clipping + Color
data[11..0]
Clipping + Color
YCC to RGB
Conversion
RGB to YCC
HSYNC
Conversion
VSYNC
PCLK
Controller
CLK
Interrupt
Camera
2-D Image
From
Rx buffers
Scaler
Camera
Interrupt Request Line
Formatter
Formatter
Packed
Pixel
Clock Domain
Pixel
ISI_DATA[11..0]
ISI_MCK
ISI_PCK
ISI_VSYNC
ISI_HSYNC
Image Sensor Interface
Rx Direct
Rx Direct
Capture
Display
FIFO
FIFO
APB
Clock Domain
AHB
Clock Domain
Registers
Config
Arbiter
Video
Core
6438F–ATARM–21-Jun-10
Interface
Interface
Camera
Support
Master
Scatter
Mode
AHB
APB