Datasheet

1091
42023E–SAM–07/2013
ATSAM4L8/L4/L2
40.7.6 Status Register
Name:
SR
Access Type: Read-only
Offset: 0x14
Reset Value: 0x00000000
• OVR: Overrun
0: No overrun error occurred since last read of RHR.
1: At least one overrun error occurred since last read of RHR.
This bit is cleared when the corresponding bit in ICR is written to one.
This bit is set when a new byte has been captured and previous data in RHR has not been read.
• DRDY: Data Ready
0: No data is ready in RHR.
1: A new data is ready.
This bit is cleared when the corresponding bit in ICR is written to one.
This bit is set when a new data is captured (according to CR.DSIZE).
• CS: Capture Status
0: PARC is not in capture mode.
1: PARC is in capture mode.
• EN: Enable Status
0: PARC is disabled.
1: PARC is enabled.
31 30 29 28 27 26 25 24
--------
23 22 21 20 19 18 17 16
--------
15 14 13 12 11 10 9 8
--------
76543210
----OVRDRDYCSEN