SAM9M10 Atmel Corporation, SAM9M10 Datasheet - Page 1157

• Manufacturer Part Number: SAM9M10
• Manufacturer: Atmel Corporation

Specifications of SAM9M10

• 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: Yes
• Camera Interface: Yes
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 440
• Resistive Touch Screen: Yes
• Temp. Sensor: No
• Crypto Engine: No
• 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

46.6.2
Name:
Address:
Access:
• DE: Decoder Enable
0: Disables Decoder.
1: Enables Decoder.
Setting this bit high will start the decoding operation. Hardware will reset this bit when a picture is processed, a stream error
or ASO is detected or a bus error is received.
• ID: Interrupt Disable
0: Enables Interrupts for decoder.
1: Disables Interrupts for decoder.
When high, there will be no interrupts issued by the decoder. Polling must be used to see the hardware status.
• ISET: Decoder Interrupt Set
0: Clears the Decoder Interrupt.
Software will reset this after the interrupt is handled.
1: Sets the decoder interrupt.
This bit drives the interrupt line, OR gated with the post-processor interrupt bit. The interrupt line is not used for the decoder
if the interrupt disable bit for decoder is high.
• DR: Decoder Ready
0: Decoding in progress.
1: Decoder is ready.
When high, the hardware has decoded a picture. Hardware will self-reset.
• BE: Bus Error
0: No error.
1: A bus error has occurred.
When high, hardware has received an error response from the bus while accessing external memory. This is a fatal error
possibly caused by the incorrect allocation of decoder linear memory. Hardware will self-reset.
6355D–ATARM–7-Sep-11
ASOD
31
23
15
–
–
7
–
Decoder Interrupt Register
SBE
30
22
14
VDEC_DIR
0x00900004
Read-write
–
–
6
–
BE
29
21
13
–
–
5
–
DR
28
20
12
ID
–
–
4
27
19
11
–
–
–
3
–
TO
26
18
10
–
–
2
–
JPEGSD
25
17
–
9
–
1
–
SAM9M10
ISET
ISE
DE
24
16
–
8
0
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