20.7.1 Control A

Name: CTRLA
Offset: 0x00
Reset: 0x00
Property: -

Bit 76543210 
     CLKSEL[2:0]ENABLE 
Access R/WR/WR/WR/W 
Reset 0000 

Bits 3:1 – CLKSEL[2:0] Clock Select

These bits select the clock frequency for the timer/counter.

ValueNameDescription
0x0DIV1fTCA = fCLK_PER/1
0x1DIV2fTCA = fCLK_PER/2
0x2DIV4fTCA = fCLK_PER/4
0x3DIV8fTCA = fCLK_PER/8
0x4DIV16fTCA = fCLK_PER/16
0x5DIV64fTCA = fCLK_PER/64
0x6DIV256fTCA = fCLK_PER/256
0x7DIV1024fTCA = fCLK_PER/1024

Bit 0 – ENABLE Enable

ValueDescription
0The peripheral is disabled
1The peripheral is enabled