20.9.7 TC0 Output Compare Register B

When addressing I/O Registers as data space using LD and ST instructions, the provided offset must be used. When using the I/O specific commands IN and OUT, the offset is reduced by 0x20, resulting in an I/O address offset within 0x00 - 0x3F.

Name: OCR0B
Offset: 0x48
Reset: 0x00
Property: When addressing as I/O Register: address offset is 0x28

Bit 76543210 
 OCR0B[7:0] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 

Bits 7:0 – OCR0B[7:0] Output Compare 0 B

The Output Compare Register B contains an 8-bit value that is continuously compared with the counter value (TCNT0). A match can be used to generate an Output Compare interrupt, or to generate a waveform output on the OC0B pin.