SAM9G10 Atmel Corporation, SAM9G10 Datasheet - Page 646

• Manufacturer Part Number: SAM9G10
• Manufacturer: Atmel Corporation

Specifications of SAM9G10

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 266 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): 1
• Uart: 4
• Ssc: 3
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 16
• 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): 1.08 to 1.32
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

Table 38-12. Dithering Algorithm for Color Mode
648
648
Frame
N+1
N+1
N+1
N+1
N+1
N+1
…
…
N
N
N
N
N
N
SAM9G10
SAM9G10
green_data_0
green_data_1
green_data_0
green_data_1
blue_data_0
blue_data_1
blue_data_0
blue_data_1
red_data_0
red_data_1
red_data_0
red_data_1
Signal
…
…
The output sequence obtained in the data output for monochrome mode is shown in
11.
Table 38-11. Dithering Algorithm for Monochrome Mode
Consider now color display mode and two pixels p0 and p1 with the horizontal coordinates
4*n+0, and 4*n+1. A color pixel is composed of three components: {R, G, B}. Pixel p0 will be dis-
played sending the color components {R0, G0, B0} to the display. Pixel p1 will be displayed
sending the color components {R1, G1, B1}. Suppose that the data read from memory and
mapped to the lookup tables corresponds to shade level 10 for the three color components of
both pixels, with the dithering pattern to apply to all of them being DP2_3 = “1101 1011 0110”.
Table 38-12
Dual Scan Configuration, each panel data bus acts like in the equivalent single scan
configuration.)
Frame
Number
N
N+1
N+2
N+3
N+4
N+5
N+6
N+7
...
Shadow Level
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
…
…
shows the output sequence in the data output bus for single scan configurations. (In
Pattern
1010
0101
1010
0101
1111
1010
0101
1010
...
Bit used
…
…
3
2
1
0
3
2
3
2
1
0
3
2
Pixel a
ON
OFF
ON
OFF
ON
ON
OFF
ON
...
Dithering Pattern
1011
1011
1101
1101
1101
1101
1101
1101
1011
1011
1011
1011
…
…
Pixel b
OFF
ON
OFF
ON
ON
OFF
ON
OFF
...
4-bit LCDD
LCDD[3]
LCDD[2]
LCDD[1]
LCDD[0]
LCDD[3]
LCDD[2]
LCDD[3]
LCDD[2]
LCDD[1]
LCDD[0]
LCDD[3]
LCDD[2]
Pixel c
ON
OFF
ON
OFF
ON
ON
OFF
ON
...
…
…
8-bit LCDD
LCDD[6]
LCDD[3]
LCDD[7]
LCDD[6]
LCDD[4]
LCDD[3]
LCDD[7]
LCDD[5]
LCDD[4]
LCDD[2]
LCDD[5]
LCDD[2]
Pixel d
OFF
ON
OFF
ON
ON
OFF
ON
OFF
...
…
…
6462B–ATARM–6-Sep-11
6462B–ATARM–6-Sep-11
Table 38-
Output
R0
G0
R1
G1
B1
R0
B0
R1
G1
b0
g0
b1
…
…