SAM9X25 Atmel Corporation, SAM9X25 Datasheet - Page 1020

• Manufacturer Part Number: SAM9X25
• Manufacturer: Atmel Corporation

Specifications of SAM9X25

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 400 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 105
• Ext Interrupts: 105
• Usb Transceiver: 3
• Usb Speed: Hi-Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 3
• Uart: 7
• Can: 2
• Lin: 4
• Ssc: 1
• Ethernet: 2
• Sd / Emmc: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 12
• Adc Resolution (bits): 10
• Adc Speed (ksps): 440
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: DDR/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

44.9.5
Name:
Address:
Access:
This register can only be written if the WPEN bit is cleared in
• CKS: Transmit Clock Selection
• CKO: Transmit Clock Output Mode Selection
• CKI: Transmit Clock Inversion
0 = The data outputs (Data and Frame Sync signals) are shifted out on Transmit Clock falling edge. The Frame sync signal
input is sampled on Transmit clock rising edge.
1 = The data outputs (Data and Frame Sync signals) are shifted out on Transmit Clock rising edge. The Frame sync signal
input is sampled on Transmit clock falling edge.
CKI affects only the Transmit Clock and not the output clock signal.
1020
1020
Value
Value
3-7
31
23
15
0
1
2
3
0
1
2
–
7
SAM9X25
SAM9X25
SSC Transmit Clock Mode Register
CKG
Name
MCK
TK
RK
Name
NONE
CONTINUOUS
TRANSFER
30
22
14
SSC_TCMR
0xF0010018
Read-write
–
6
Description
Divided Clock
TK Clock signal
RK pin
Reserved
Description
None
Continuous Receive Clock
Transmit Clock only during data transfers
Reserved
CKI
29
21
13
–
5
28
20
12
–
4
PERIOD
STTDLY
“SSC Write Protect Mode
CKO
27
19
11
3
TK Pin
Input-only
Output
Output
26
18
10
2
Register”.
START
25
17
9
1
11054A–ATARM–27-Jul-11
11054A–ATARM–27-Jul-11
CKS
24
16
8
0