21.5.9 Count

The TCBn.CNTL and TCBn.CNTH register pair represents the 16-bit value TCBn.CNT. The low byte [7:0] (suffix L) is accessible at the original offset. The high byte [15:8] (suffix H) can be accessed at offset + 0x01.

CPU and UPDI write access has priority over internal updates of the register.

Name: CNT
Offset: 0x0A
Reset: 0x00
Property: -

Bit 15141312111098 
 CNT[15:8] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 
Bit 76543210 
 CNT[7:0] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 

Bits 15:8 – CNT[15:8] Count Value High

These bits hold the MSB of the 16-bit Counter register.

Bits 7:0 – CNT[7:0] Count Value Low

These bits hold the LSB of the 16-bit Counter register.