SAM9G46 Atmel Corporation, SAM9G46 Datasheet - Page 512
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SAM9G46
Manufacturer Part Number
SAM9G46
Description
Manufacturer
Atmel Corporation
Datasheets
1.SAM9261.pdf
(248 pages)
2.SAM9261.pdf
(1274 pages)
3.SAM9261.pdf
(43 pages)
4.SAM9G46.pdf
(58 pages)
Specifications of SAM9G46
Flash (kbytes)
0 Kbytes
Pin Count
324
Max. Operating Frequency
400 MHz
Cpu
ARM926
Hardware Qtouch Acquisition
No
Max I/o Pins
160
Ext Interrupts
160
Usb Transceiver
3
Usb Speed
Hi-Speed
Usb Interface
Host, Device
Spi
2
Twi (i2c)
2
Uart
5
Lin
4
Ssc
2
Ethernet
1
Sd / Emmc
2
Graphic Lcd
Yes
Video Decoder
No
Camera Interface
Yes
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
440
Resistive Touch Screen
Yes
Temp. Sensor
No
Crypto Engine
AES/DES
Sram (kbytes)
64
Self Program Memory
NO
External Bus Interface
2
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
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31.7.7
Name:
Address:
Access:
Reset:
• BTCx: Buffer Transfer Completed [7:0]
Buffer transfer completed Disable Interrupt Register. When set, a bit of the BTC field disables the interrupt from the rele-
vant DMAC channel.
• CBTCx: Chained Buffer Transfer Completed [7:0]
Chained Buffer transfer completed Disable Register. When set, a bit of the CBTC field disables the interrupt from the rele-
vant DMAC channel.
• ERRx: Access Error [7:0]
Access Error Interrupt Disable Register. When set, a bit of the ERR field disables the interrupt from the relevant DMAC
channel.
512
512
CBTC7
ERR7
BTC7
31
23
15
–
7
SAM9G35
SAM9G35
DMAC Error, Buffer Transfer and Chained Buffer Transfer Interrupt Disable Register
DMAC_EBCIDR
0xFFFFEC1C (0), 0xFFFFEE1C (1)
0x00000000
Write-only
CBTC6
ERR6
BTC6
30
22
14
–
6
CBTC5
ERR5
BTC5
29
21
13
–
5
CBTC4
ERR4
BTC4
28
20
12
–
4
CBTC3
ERR3
BTC3
27
19
11
–
3
CBTC2
ERR2
BTC2
26
18
10
–
2
CBTC1
ERR1
BTC1
25
17
–
9
1
11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
CBTC0
ERR0
BTC0
24
16
–
8
0
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