SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 324

• Manufacturer Part Number: SAM9263
• Manufacturer: Atmel Corporation

Specifications of SAM9263

• Flash (kbytes): 0 Kbytes
• Pin Count: 324
• Max. Operating Frequency: 240 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 160
• Ext Interrupts: 160
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 1
• Uart: 4
• Can: 1
• Ssc: 2
• Ethernet: 1
• Sd / Emmc: 2
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: Yes
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 96
• Self Program Memory: NO
• External Bus Interface: 2
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• 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

25.4.20
Name: DMAC_LstSrcReqReg
Address:0x00800388
Access: Read-write
Reset: 0x0
A bit is assigned for each channel in this register. LstSrcReqReg[n] is ignored when software handshaking is not enabled
for the source of channel n.
A channel LSTSRC bit is written only if the corresponding channel write enable bit in the LSTSR_WE field is asserted on
the same AMBA write transfer.
• LSTSRCx: Source Last Transaction Request
• LSTSR_WEx: Source Last Transaction Request Write Enable
0 = Write disabled
1 = Write enabled
324
31
23
15
–
–
–
7
–
AT91SAM9263
Last Source Transaction Request Register
30
22
14
–
–
–
6
–
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
27
19
11
–
–
–
3
–
26
18
10
–
–
–
2
–
LSTSR_WE1
LSTSRC1
25
17
–
–
9
1
6249I–ATARM–3-Oct-11
LSTSR_WE0
LSTSRC0
24
16
–
–
8
0