SAM9G10 Atmel Corporation, SAM9G10 Datasheet - Page 331

• Manufacturer Part Number: SAM9G10
• Manufacturer: Atmel Corporation

Specifications of SAM9G10

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 266 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 96
• Ext Interrupts: 96
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 1
• Uart: 4
• Ssc: 3
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 16
• 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
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

26.7.6.1
Name:
Access:
Reset:
• EBI_CS1A: EBI Chip Select 1 Assignment
0 = EBI Chip Select 1 is assigned to the Static Memory Controller.
1 = EBI Chip Select 1 is assigned to the DDR2SDR Controller.
• EBI_CS3A: EBI Chip Select 3 Assignment
0 = EBI Chip Select 3 is only assigned to the Static Memory Controller and EBI_NCS3 behaves as defined by the SMC.
1 = EBI Chip Select 3 is assigned to the Static Memory Controller and the NAND Flash Logic is activated.
• EBI_DBPUC: EBI Data Bus Pull-Up Configuration
0 = EBI D0 - D15 Data Bus bits are internally pulled-up to the VDDIOM power supply.
1 = EBI D0 - D15 Data Bus bits are not internally pulled-up.
• EBI_DBPDC: EBI Data Bus Pull-Down Configuration
0 = EBI D0 - D15 Data Bus bits are internally pulled-down to the ground.
1 = EBI D0 - D15 Data Bus bits are not internally pulled-down.
• EBI_DRIVE: EBI I/O Drive Configuration
This allows to avoid overshoots and gives the best performance according to the bus load and external memories.
0 = Low drive (default).
1 = High drive.
• NFD0_ON_D16: NAND Flash Databus Selection
0 = NAND Flash I/Os are connected to D0-D15. VDDNF must be equal to VDDIOM (default).
1 = NAND Flash I/Os are connected to D16-D31. VDDNF can be different from or equal to VDDIOM
This can be used if the SMC connects to the NAND Flash only. Using this function with another device on the SMC will lead
to an unpredictable behavior of that device. In that case, the default value must be selected.
11053B–ATARM–22-Sep-11
31
23
15
–
–
–
7
–
EBI Chip Select Assignment Register
CCFG_EBICSA
Read-write
0x0000_0000
30
22
14
–
–
–
6
–
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
EBI_CS3A
27
19
11
–
–
–
3
26
18
10
–
–
–
2
–
DDR_MP_EN
EBI_DBPDC
EBI_DRIVE
EBI_CS1A
25
17
9
1
SAM9G35
NFD0_ON_D16
EBI_DBPUC
24
16
–
8
0
–
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