SAM9RL64 Atmel Corporation, SAM9RL64 Datasheet - Page 610

• Manufacturer Part Number: SAM9RL64
• Manufacturer: Atmel Corporation

Specifications of SAM9RL64

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 240 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 118
• Ext Interrupts: 118
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 2
• Uart: 5
• Ssc: 2
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 6
• Adc Resolution (bits): 10
• Adc Speed (ksps): 220
• Resistive Touch Screen: Yes
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 64
• 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): 1.08 to 1.32
• 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

37.5.14
Name: DMAC_CTRLBx [x = 0..1]
Access: Read/Write
Reset Value: 0x00000000
• SIF
Source Interface Selection Field.
00: The source transfer is done via AHB-Lite Interface 0.
01: Reserved.
10: Reserved.
11: Reserved.
• DIF
Destination Interface Selection Field.
00: The destination transfer is done via AHB-Lite Interface 0.
01: Reserved.
10: Reserved.
11: Reserved.
• SRC_PIP
0: Picture-in-Picture mode is disabled. The source data area is contiguous.
1: Picture-in-Picture mode is enabled. When the source PIP counter reaches the programmable boundary, the address is
automatically increment of a user defined amount.
• DST_PIP
0: Picture-in-Picture mode is disabled. The Destination data area is contiguous.
1: Picture-in-Picture mode is enabled. When the Destination PIP counter reaches the programmable boundary the address
is automatically incremented by a user-defined amount.
• SRC_DSCR
0: Source address is updated when the descriptor is fetched from the memory.
1: Buffer Descriptor Fetch operation is disabled for the source.
6289D–ATARM–3-Oct-11
AUTO
31
23
15
–
–
7
–
DMAC Channel x [x = 0..1] Control B Register
30
22
14
–
–
–
6
–
29
21
13
–
5
DST_INCR
DIF
DST_DSCR
DST_PIP
28
20
12
4
27
19
11
–
–
–
3
–
AT91SAM9R64/RL64
26
18
10
–
–
–
2
–
25
17
–
9
–
1
SRC_INCR
SIF
SRC_DSCR
SRC_PIP
24
16
8
0
610