SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 884

• Manufacturer Part Number: SAM9G45
• Manufacturer: Atmel Corporation

Specifications of SAM9G45

• Flash (kbytes): 0 Kbytes
• Pin Count: 324
• Max. Operating Frequency: 400 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 160
• Ext Interrupts: 160
• Usb Transceiver: 3
• Usb Speed: Hi-Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 2
• Uart: 5
• Lin: 4
• Ssc: 2
• Ethernet: 1
• Sd / Emmc: 2
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 440
• Resistive Touch Screen: Yes
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 64
• Self Program Memory: NO
• External Bus Interface: 2
• Dram Memory: DDR2/LPDDR, SDRAM/LPSDR
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 0.9 to 1.1
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

39.5.1
Register Name:
Access Type:
Reset Value:
• HSYNC_POL: Horizontal Synchronization Polarity
0: HSYNC active high.
1: HSYNC active low.
• VSYNC_POL: Vertical Synchronization Polarity
0: VSYNC active high.
1: VSYNC active low.
• PIXCLK_POL: Pixel Clock Polarity
0: Data is sampled on rising edge of pixel clock.
1: Data is sampled on falling edge of pixel clock.
• EMB_SYNC: Embedded Synchronization
0: Synchronization by HSYNC, VSYNC.
1: Synchronization by embedded synchronization sequence SAV/EAV.
• CRC_SYNC: Embedded Synchronization Correction
0: No CRC correction is performed on embedded synchronization.
1: CRC correction is performed. if the correction is not possible, the current frame is discarded and the CRC_ERR is set in
the status register.
• FRATE: Frame Rate [0..7]
0: All the frames are captured, else one frame every FRATE+1 is captured.
• DISCR: Disable Codec Request
0 = Codec datapath DMA interface requires a request to restart.
1 = Codec datapath DMA automatically restarts.
884
CRC_SYNC
31
23
15
–
7
SAM9G45
ISI Configuration 1 Register
EMB_SYNC
30
22
14
6
ISI_CFG1
Read-write
0x00000000
THMASK
29
21
13
5
–
PIXCLK_POL
FULL
28
20
12
4
SFD
SLD
VSYNC_POL
DISCR
27
19
11
3
HSYNC_POL
26
18
10
2
FRATE
25
17
9
1
–
6438G–ATARM–19-Apr-11
24
16
8
0
–