SAM9260 Atmel Corporation, SAM9260 Datasheet - Page 138
SAM9260
Manufacturer Part Number
SAM9260
Description
Manufacturer
Atmel Corporation
Datasheets
1.M40800.pdf
(284 pages)
2.M40800.pdf
(153 pages)
3.SAM9260.pdf
(290 pages)
4.SAM9260.pdf
(802 pages)
5.SAM9260.pdf
(47 pages)
Specifications of SAM9260
Flash (kbytes)
0 Kbytes
Pin Count
217
Max. Operating Frequency
210 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
7
Ssc
1
Ethernet
1
Sd / Emmc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
Yes
Adc Channels
4
Adc Resolution (bits)
10
Adc Speed (ksps)
312
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
8
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
Fpu
No
Mpu / Mmu
No / Yes
Timers
6
Output Compare Channels
6
Input Capture Channels
6
32khz Rtc
Yes
Calibrated Rc Oscillator
No
• CPCDIS: Counter Clock Disable with RC Compare (Code Label TC_CPCDIS)
0 = Counter clock is not disabled when counter reaches RC.
1 = Counter clock is disabled when counter reaches RC.
• EEVTEDG: External Event Edge Selection
• EEVT: External Event Selection
Note:
• ENETRG: External Event Trigger Enable (Code Label TC_ENETRG)
0 = The external event has no effect on the counter and its clock. In this case, the selected external event only controls the
TIOA output.
1 = The external event resets the counter and starts the counter clock.
• CPCTRG: RC Compare Trigger Enable (Code Label TC_CPCTRG)
0 = RC Compare has no effect on the counter and its clock.
1 = RC Compare resets the counter and starts the counter clock.
• WAVE = 1 (Code Label TC_WAVE)
0 = Waveform Mode is disabled (Capture Mode is enabled).
1 = Waveform Mode is enabled.
• ACPA: RA Compare Effect on TIOA
138
0
0
1
1
0
0
1
1
0
0
1
1
If TIOB is chosen as the external event signal, it is configured as an input and no longer generates waveforms.
EEVTEDG
AT91X40 Series
ACPA
EEVT
0
1
0
1
0
1
0
1
0
1
0
1
Edge
None
Rising edge
Falling edge
Each edge
Effect
None
Set
Clear
Toggle
TIOB
XC0
XC1
XC2
Signal Selected as
External Event
Input
Output
Output
Output
TIOB Direction
(1)
TC_EEVTEDG_FALLING_EDGE
TC_EEVTEDG_RISING_EDGE
TC_ACPA_TOGGLE_OUTPUT
TC_EEVTEDG_EDGE_NONE
TC_EEVTEDG_BOTH_EDGE
TC_ACPA_CLEAR_OUTPUT
TC_ACPA_OUTPUT_NONE
TC_ACPA_SET_OUTPUT
TC_EEVT_TIOB
TC_EEVT_XC0
TC_EEVT_XC1
TC_EEVT_XC2
TC_EEVTEDG
Code Label
Code Label
Code Label
TC_ACPA
TC_EEVT
1354D–ATARM–08/02