SAM9G20 Atmel Corporation, SAM9G20 Datasheet - Page 510

• 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

31.7.5
Name:
Address:
Access:
Reset:
• DLASTx
Writing one to DLASTx prior to writing one to DSREQx or DCREQx indicates that this destination request is the last transfer
of the buffer.
• SLASTx
Writing one to SLASTx prior to writing one to SSREQx or SCREQx indicates that this source request is the last transfer of
the buffer.
510
510
DLAST7
DLAST3
31
23
15
–
–
7
SAM9G35
SAM9G35
DMAC Software Last Transfer Flag Register
0xFFFFEC10 (0), 0xFFFFEE10 (1)
DMAC_LAST
Read-write
0x00000000
SLAST7
SLAST3
30
22
14
–
–
6
DLAST6
DLAST2
29
21
13
–
–
5
SLAST6
SLAST2
28
20
12
–
–
4
DLAST5
DLAST1
27
19
11
–
–
3
SLAST5
SLAST1
26
18
10
–
–
2
DLAST4
DLAST0
25
17
–
–
9
1
11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
SLAST4
SLAST0
24
16
–
–
8
0