SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 965

• Manufacturer Part Number: SAM9263
• Manufacturer: Atmel Corporation

Specifications of SAM9263

• Flash (kbytes): 0 Kbytes
• Pin Count: 324
• Max. Operating Frequency: 240 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 160
• Ext Interrupts: 160
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 1
• Uart: 4
• Can: 1
• Ssc: 2
• Ethernet: 1
• Sd / Emmc: 2
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: Yes
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 96
• Self Program Memory: NO
• External Bus Interface: 2
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Fpu: No
• Mpu / Mmu: No / Yes
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

Figure 45-10. Line and Polygon Clipping
45.3.1.11
6249I–ATARM–3-Oct-11
(0,13)
(0,0)
Y
(1,8)
C4(2,10)
C1(2,2)
Draw Command Queuing
(2,1)
PIXEL DRAWN
PIXEL NOT DRAWN
CLIP RECTANGLE
Multiple block transfer, line draw or fill commands can be issued to the TDGC by writing the
commands to a 64 x 16-bit wide FIFO. All drawing specific registers can be written via writes to
the FIFO by writing the address, length and the register value to the command queue.
Length is based on the number of consecutive register writes. All accesses to the command
queue FIFO are by reading/writing to the 16-bit wide TDGC_CQR. The pointer to the command
queue is automatically incremented by the controller. FIFO command size is limited to 64 half
words.
(4,5)
(5,1)
(5,4)
(8,11)
DISPLAY
(8,1)
(8,5)
X
(11,2)
(12,1)
(12,3)
(13,2)
AT91SAM9263
C3(15,10)
C2(15,2)
(16,3)
(16,8)
(17,13)
(17,0)
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