SAM9G10 Atmel Corporation, SAM9G10 Datasheet - Page 955

• 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

41.8.18
Name:
Address:
Access:
This register can only be written if the WPEN bit is cleared in
• TSMODE: Touchscreen Mode
When TSMOD equals 01 or 10 (i.e. 4-wire mode), channel 0, 1, 2 and 3 must not be used for classic ADC conversions.
When TSMOD equals 11 (i.e. 5-wire mode), channel 0, 1, 2, 3, and 4 must not be used.
• TSAV: Touchscreen Average
• TSFREQ: Touchscreen Frequency
Defines the Touchscreen Frequency compared to the Trigger Frequency.
TSFREQ must be greater or equal to TSAV.
The Touchscreen Frequency is:
11053B–ATARM–22-Sep-11
Value
Value
Touchscreen Frequency = Trigger Frequency / 2
31
23
15
0
1
2
3
–
–
7
–
0
1
2
3
ADC Touchscreen Mode Register
NOTSDMA
4_WIRE_NO_PM
NO_FILTER
AVG2CONV
AVG4CONV
AVG8CONV
30
22
14
ADC_TSMR
0xF804C0B0
Read-write
–
6
–
4_WIRE
5_WIRE
NONE
Name
Name
PENDBC
29
21
13
–
–
5
Description
No Touchscreen
4-wire Touchscreen without pressure measurement
4-wire Touchscreen with pressure measurement
5-wire Touchscreen
Description
No Filtering. Only one ADC conversion per measure
Averages 2 ADC conversions
Averages 4 ADC conversions
Averages 8 ADC conversions
TSAV
28
20
12
–
–
4
TSFREQ
“ADC Write Protect Mode Register” on page
27
19
11
–
3
–
26
18
10
–
2
–
TSSCTIM
TSFREQ
25
17
–
9
1
TSMODE
SAM9G35
961.
PENDET
24
16
8
0
955