SAM9XE512 Atmel Corporation, SAM9XE512 Datasheet - Page 752

• Manufacturer Part Number: SAM9XE512
• Manufacturer: Atmel Corporation

Specifications of SAM9XE512

• Flash (kbytes): 512 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 180 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 96
• Ext Interrupts: 96
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 2
• Uart: 6
• Ssc: 1
• Ethernet: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 312
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.65 to 1.95
• Fpu: No
• Mpu / Mmu: No / Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

41.3.2
Table 41-3.
Table 41-4.
752
Mode
RGB 8:8:8
RGB 5:6:5
Mode
RGB 5:6:5
AT91SAM9XE128/256/512 Preliminary
Data Ordering
RGB Format in Default Mode, RGB_CFG = 00, No Swap
RGB Format, RGB_CFG = 10 (Mode 2), No Swap
Byte
Byte 0
Byte 1
Byte 2
Byte 3
Byte 0
Byte 1
Byte 2
Byte 3
Byte
Byte 0
Byte 1
Byte 2
Byte 3
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.
Table 41-2.
Mode
Default
Mode1
Mode2
Mode3
D7
R7(i)
G7(i)
R7(i+1)
R4(i)
G2(i)
R4(i+1)
G2(i+1)
D7
G2(i)
G2(i+1)
B4(i+1)
B7(i)
B4(i)
Data Ordering in YCbCr Mode
D6
R6(i)
G6(i)
B6(i)
R6(i+1)
R3(i)
G1(i)
R3(i+1)
G1(i+1)
D6
G1(i)
B3(i)
G1(i+1)
B3(i+1)
D5
R5(i)
G5(i)
B5(i)
R5(i+1)
R2(i)
G0(i)
R2(i+1)
G0(i+1)
D5
G0(i)
B2(i)
G0(i+1)
B2(i+1)
Byte 0
Cb(i)
Cr(i)
Y(i)
Y(i)
D4
R4(i)
G4(i)
B4(i)
R4(i+1)
R1(i)
B4(i)
R1(i+1)
B4(i+1)
D4
R4(i)
B1(i)
R4(i+1)
B1(i+1)
Y(i)
Y(i)
Cb(i)
Cr(i)
Byte 1
D3
R3(i)
G3(i)
B3(i)
R3(i+1)
R0(i+1)
B3(i+1)
D3
R3(i)
R0(i)
B3(i)
B0(i)
R3(i+1)
B0(i+1)
D2
R2(i)
G2(i)
B2(i)
R2(i+1)
G5(i)
B2(i)
G5(i+1)
B2(i+1)
D2
R2(i)
G5(i)
R2(i+1)
G5(i+1)
Cr(i)
Cb(i)
Y(i+1)
Y(i+1)
Byte 2
D1
R1(i)
G1(i)
B1(i)
R1(i+1)
G4(i)
B1(i)
G4(i+1)
B1(i+1)
D1
R1(i)
G4(i)
R1(i+1)
G4(i+1)
6254C–ATARM–22-Jan-10
Byte 3
Y(i+1)
Y(i+1)
Cr(i)
Cb(i)
D0
R0(i)
G0(i)
B0(i)
R0(i+1)
G3(i)
B0(i)
G3(i+1)
B0(i+1)
D0
R0(i)
G3(i)
R0(i+1)
G3(i+1)