SAM9G15 Atmel Corporation, SAM9G15 Datasheet - Page 590

• Manufacturer Part Number: SAM9G15
• Manufacturer: Atmel Corporation

Specifications of SAM9G15

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 400 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 105
• Ext Interrupts: 105
• Usb Transceiver: 3
• Usb Speed: Hi-Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 3
• Uart: 6
• Lin: 4
• Ssc: 1
• Sd / Emmc: 2
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 12
• Adc Resolution (bits): 10
• Adc Speed (ksps): 440
• Resistive Touch Screen: Yes
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• Self Program Memory: NO
• External Bus Interface: 1
• 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

32.7.19
Name:
Address:
Access:
Note:
• NXT_DSC_ADD
This field points to the next channel descriptor to be processed. This channel descriptor must be aligned, so bits 0 to 3 of
the address must be equal to zero.
590
31
23
15
7
Channel 0 is not used.
SAM9G15
UDPHS DMA Next Descriptor Address Register
UDPHS_DMANXTDSCx [x = 0..5]
0xF803C300 [0], 0xF803C310 [1], 0xF803C320 [2], 0xF803C330 [3], 0xF803C340 [4], 0xF803C350 [5]
Read-write
30
22
14
6
29
21
13
5
28
20
12
4
NXT_DSC_ADD
NXT_DSC_ADD
NXT_DSC_ADD
NXT_DSC_ADD
27
19
11
3
26
18
10
2
25
17
9
1
11052C–ATARM–21-Nov-11
24
16
8
0