Datasheet

15.9.6. TC0 Output Compare Register A
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: OCR0A
Offset: 0x47
Reset: 0x00
Property: When addressing as I/O Register: address offset is 0x27
Bit 7 6 5 4 3 2 1 0
OCR0A[7:0]
Access
R/W R/W R/W R/W R/W R/W R/W R/W
Reset 0 0 0 0 0 0 0 0
Bits 7:0 – OCR0A[7:0]: Output Compare 0 A
The Output Compare Register A 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 OC0A pin.
Atmel ATmega16M1/32M1/64M1 [DATASHEET]
Atmel-8209F-ATmega16M1/32M1/64M1_Datasheet_Complete-10/2016
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