Analog Comparator Control and Status Register B

The Store Program Memory Control and Status Register contains the control bits needed to control the Boot Loader operations.

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:
ACSRB
Offset:
0x4F
Reset:
0x00
Access:
When addressing as I/O Register: address offset is 0x2F
Bit76543210
ACOE
AccessR/W
Reset0

Bit 0 – ACOE: Analog Comparator Output Enable

Analog Comparator Output Enable

When this bit is set, the analog comparator output is connected to the ACO pin.