SAM9M11_14 Datasheet, PDF (1047/1488 Pages) ATMEL Corporation – Atmel | SMART ARM-based Embedded MPU

41.11.2 TSADCC Mode Register
Name:
Address:
Access:
TSADCC_MR
0xFFFB0004
Read/Write
31
30
29
PENDBC
23
22
21
–
15
14
13
7
PRES
6
PENDET
5
SLEEP
28
27
20
19
STARTUP
12
11
PRESCAL
4
LOWRES
3
PDCEN
26
25
24
SHTIM
18
17
16
10
9
8
2
1
0
-
TSAMOD
• TSAMOD: Touch Screen ADC Mode
TSAMOD
0
1
2
3
Touch Screen ADC Operating Mode
ADC ode M
Touch Screen Only Mode
Interleaved Mode
Manual 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
LOWRES
0
1
Selected Resolution
10-bit resolution
8-bit resolution
This option is only valid in ADC mode.
• SLEEP: Sleep Mode
SLEEP
0
1
Selected Mode
Normal Mode
Sleep Mode
• PRESCAL: Prescaler Rate Selection
ADCCLK = MCK / ( (PRESCAL+1) * 2 )
SAM9M11 [DATASHEET]
Atmel-6437F-ATARM-SAM9M11-Datasheet_21-Oct-14
1047