SAM9G46 Atmel Corporation, SAM9G46 Datasheet - Page 1152

• Manufacturer Part Number: SAM9G46
• Manufacturer: Atmel Corporation

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

45.7.52
Name:
Address:
Access:
Reset:
• CHEN: Channel Enable Register
0: No effect.
1: Enable the DMA channel.
• UPDATEEN: Update Overlay Attributes Enable Register
0: No effect.
1: update windows attributes on the next start of frame.
• A2QEN: Add Head Pointer Enable Register
Write this field to one to add the head pointer to the descriptor list. This field is reset by hardware as soon as the head reg-
ister is added to the list.
1152
1152
31
23
15
–
–
–
7
–
SAM9G35
SAM9G35
High End Overlay Layer Channel Enable Register
LCDC_HEOCHER
0xF8038280
Write-only
0x00000000
30
22
14
–
–
–
6
–
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
27
19
11
–
–
–
3
–
A2QEN
26
18
10
–
–
–
2
UPDATEEN
25
17
–
–
9
–
1
11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
CHEN
24
16
–
–
8
–
0