AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 956

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9G45-EKES

• Contents: Board
• Processor To Be Evaluated: SAM9G45
• Data Bus Width: 32 bit
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: - 10 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• For Use With/related Products: AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4626953

40.11.2
Register Name:
Address:
Access Type:
• TSAMOD: Touch Screen ADC Mode
• PDCEN: PDC transfer in Touchscreen/Interleaved mode or Manual mode
0: Disable the PDC transfer in Touchscreen/Interleaved mode or Manual mode
1: In Touchscreen/Interleaved mode or Manual mode, the data conversion is transferred in the TSADCC_LCDR register
allowing PDC transfer to memory.
• LOWRES: Resolution Selection
This option is only valid in ADC mode.
• SLEEP: Sleep Mode
• PRESCAL: Prescaler Rate Selection
6438F–ATARM–21-Jun-10
TSAMOD
LOWRES
SLEEP
PRES
ADCCLK = MCK / ( (PRESCAL+1) * 2 )
31
23
15
0
1
2
3
0
1
0
1
–
7
TSADCC Mode Register
Touch Screen ADC Operating Mode
ADC Mode
Touch Screen Only Mode
Interleaved Mode
Manual Mode
Selected Mode
Normal Mode
Sleep Mode
Selected Resolution
10-bit resolution
8-bit resolution
PENDET
30
22
14
TSADCC_MR
0xFFFB0004
Read/Write
6
PENDBC
SLEEP
29
21
13
5
LOWRES
28
20
12
4
PRESCAL
STARTUP
PDCEN
27
19
11
3
26
18
10
2
-
SHTIM
AT91SAM9G45
25
17
9
1
TSAMOD
24
16
8
0
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