Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Hoja De Datos
Los códigos de productos
AT91SAM9M10-G45-EK
913
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
40.11.2
TSADCC Mode Register
Name:
TSADCC_MR
Address:
0xFFFB0004
Access:
Read/Write
• 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.
allowing PDC transfer to memory.
• LOWRES: Resolution Selection
This option is only valid in ADC mode.
• SLEEP: Sleep Mode
• PRESCAL: Prescaler Rate Selection
ADCCLK = MCK / ( (PRESCAL+1) * 2 )
31
30
29
28
27
26
25
24
PENDBC
SHTIM
23
22
21
20
19
18
17
16
–
STARTUP
15
14
13
12
11
10
9
8
PRESCAL
7
6
5
4
3
2
1
0
PRES
PENDET
SLEEP
LOWRES
PDCEN
-
TSAMOD
TSAMOD
Touch Screen ADC Operating Mode
0
ADC Mode
1
Touch Screen Only Mode
2
Interleaved Mode
3
Manual Mode
LOWRES
Selected Resolution
0
10-bit resolution
1
8-bit resolution
SLEEP
Selected Mode
0
Normal Mode
1
Sleep Mode