SAM9G20 Atmel Corporation, SAM9G20 Datasheet - Page 1173

• Manufacturer Part Number: SAM9G20
• Manufacturer: Atmel Corporation

Specifications of SAM9G20

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 400 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: 7
• 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): 95
• 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): 0.9 to 1.1
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

45.7.69
Name:
Address:
Access:
Reset:
• VDFETCH: Transfer Descriptor Fetch Enable
0: Transfer Descriptor fetch is disabled.
1: Transfer Descriptor fetch is enabled.
• VDMAIEN: End of DMA Transfer Interrupt Enable
0: DMA transfer completed interrupt is enabled.
1: DMA transfer completed interrupt is disabled.
• VDSCRIEN: Descriptor Loaded Interrupt Enable
0: Transfer descriptor loaded interrupt is enabled.
1: Transfer descriptor loaded interrupt is disabled.
• VADDIEN: Add Head Descriptor to Queue Interrupt Enable
0: Transfer descriptor added to queue interrupt is enabled.
1: Transfer descriptor added to queue interrupt is disabled.
• VDONEIEN: End of List Interrupt Enable
0: End of list interrupt is disabled.
1: End of list interrupt is enabled.
1173
1173
31
23
15
–
–
–
7
–
SAM9G35
SAM9G35
High End Overlay Layer V Control Register
LCDC_HEOVCTRL
0xF80382C4
Read-write
0x00000000
30
22
14
–
–
–
6
–
VDONEIEN
29
21
13
–
–
–
5
VADDIEN
28
20
12
–
–
–
4
VDSCRIEN
27
19
11
–
–
–
3
VDMAIEN
26
18
10
–
–
–
2
25
17
–
–
9
–
1
–
11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
VDFETCH
24
16
–
–
8
–
0