Datasheet

1095
32117D–AVR-01/12
AT32UC3C
35.7.15 AC Status Register
Name:
SR
Access Type: Read-Only
Offset: 0x40
Reset Value: 0x00000000
• WFRDY: Window function ready
this bit is cleared when the window function output (wout) is not ready (one or both ACA or ACB comparison outputs is not
ready)
This bit is set when the window function output (wout) is ready (both ACA and ACB comparison outputs are ready)
• ACBRDY: ACB ready
This bit is cleared when the ACB output (acoutB) is not ready
This bit is set when the ACB output (acoutB) is ready (ACB is enabled and its SUT is over)
• ACARDY: ACA ready
This bit is cleared when the ACA output (acoutA) is not ready
This bit is set when the ACA output (acoutA) is ready (ACA is enabled and its SUT is over)
• WFCS: Window function current status
This bit is cleared when the common input voltage is currently outside the window
This bit is set when the common input voltage is currently inside the window
• ACBCS: ACB current status of comparison
This bit is cleared when v
ipB
is currently lower than v
inB
This bit is set when v
ipB
is currently greater than v
inB
• ACACS: ACA current status of comparison
This bit is cleared when v
ipA
is currently lower than v
inA
This bit is set when v
ipA
is currently greater than v
inA
• ACBCPEN: ACB Comparison enable
This bit is cleared when the ACB comparison is disabled
This bit is set when the ACB comparison is enabled
• ACACPEN: ACA Comparison enable
This bit is cleared when the ACA comparison is disabled
This bit is set when the ACA comparison is enabled
31 30 29 28 27 26 25 24
- - - - - WFRDY ACBRDY ACARDY
23 22 21 20 19 18 17 16
- - - - - WFCS ACBCS ACACS
15 14 13 12 11 10 9 8
- - - ACBCPEN ACACPEN WFEN ACBEN ACAEN
76543210
- - - SUTBINT SUTAINT WFINT ACBNT ACAINT