SAM4L Datasheet, PDF (938/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

34.7.15 In-Touch Status Register i
Name:
INTCHi
Access Type:
Read-only
Offset:
0x40+4i
Reset Value:
0x00000000
ATSAM4L4/L2
31
INTCH31
30
INTCH30
29
INTCH29
28
INTCH28
27
INTCH27
26
INTCH26
25
INTCH25
24
INTCH24
23
INTCH23
22
INTCH22
21
INTCH21
20
INTCH20
19
INTCH19
18
INTCH18
17
INTCH17
16
INTCH16
15
INTCH15
14
INTCH14
13
INTCH13
12
INTCH12
11
INTCH11
10
INTCH10
9
INTCH9
8
INTCH8
7
INTCH7
6
INTCH6
5
INTCH5
4
INTCH4
3
INTCH3
2
INTCH2
1
INTCH1
0
INTCH0
• INTCHj: In-Touch
These bits provides status when the CATB operates in DMA mode. Each block of configuration data (see Table 34-2), can
choose in the STATUSSEL field which bit in this register that should be set when an in-touch event is detected. A STATUSSEL
value of 0 will choose the INTCH0 bit in the INTCH0 register (i ==0 and j==0), while a STATUSSEL of 42 will choose the
INTTCH10 bit in the INTCH1 register (i ==1 and j==10). Refer to the Module Configuration section for details of the number of
bits implemented in theese registers.
0: DMA configuration with STATUSSEL set to i*32+j has not registered an in-touch event.
1: DMA configuration with STATUSSEL set to i*32+j has registered an in-touch event.
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