21.6.6 Peripheral BUS Clock Enable Mask1 Register

Note: AHB = Advanced High-performance Bus

APB = Advanced Peripheral Bus

AXI = Advanced eXtensible Interface

Table 21-7. Register Bit Attribute Legend
SymbolDescriptionSymbolDescriptionSymbolDescription
RReadable bitHCCleared by Hardware(Grey cell)Unimplemented
WWritable bitHSSet by HardwareXBit is unknown at Reset
KWrite to clearSSoftware settable bit
Name: CLKMSK1
Offset: 0x40
Reset: 0x3FFFFFFF
Property: PAC Write-Protection

Bit 3130292827262524 
   MSK29MSK28MSK27MSK26MSK25MSK24 
Access R/WR/WR/WR/WR/WR/W 
Reset 111111 
Bit 2322212019181716 
 MSK23MSK22MSK21MSK20MSK19MSK18MSK17MSK16 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 11111111 
Bit 15141312111098 
 MSK15MSK14MSK13MSK12MSK11MSK10MSK9MSK8 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 11111111 
Bit 76543210 
 MSK7MSK6MSK5MSK4MSK3MSK2MSK1MSK0 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 11111111 

Bits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 – MSKn Clock Enable Mask

Bit NumberDescription
0SERCOM1
1SERCOM2
2SERCOM3
3SERCOM4
4SERCOM5
5SERCOM6
6SERCOM7
7SERCOM8
8SERCOM9
9TCC0
10TCC1
11TCC2
12TCC3
13TCC4
14TCC5
15TCC6
16TCC7
17TCC8
18TCC9
19ADC
20AC
21PTC
22I2S2
23I2S1
24CAN0
25CAN1
26CAN2
27CAN3
28CAN4
29CAN5
ValueDescription
0Interrupt is disabled.
1Interrupt is enabled.