![](http://datasheet.mmic.net.cn/100000/IF180C52TXXX-20R_datasheet_3493957/IF180C52TXXX-20R_608.png)
608
32099I–01/2012
AT32UC3L016/32/64
26.9.6
Status Register
Name:
SR
Access Type:
Read-only
Offset:
0x14
Reset Value:
0x00000000
EN: Enable Status
0: The ADCIFB is disabled.
1: The ADCIFB is enabled.
This bit is cleared when CR.DIS is written to one.
This bit is set when CR.EN is written to one.
CELSE: Compare Else Status
This bit is cleared when either CLT or CGT are detected or when analog compare is disabled.
This bit is set when no CLT or CGT are detected on the last converted data and analog compare is enabled.
CGT: Compare Greater Than Status
This bit is cleared when no compare greater than CVR.HV is detected on the last converted data or when analog compare is
disabled.
This bit is set when compare greater than CVR.HV is detected on the last converted data and analog compare is enabled.
CLT: Compare Lesser Than Status
This bit is cleared when no compare lesser than CVR.LV is detected on the last converted data or when analog compare is
disabled.
This bit is set when compare lesser than CVR.LV is detected on the last converted data and analog compare is enabled.
BUSY: Busy Status
This bit is cleared when the ADCIFB is ready to perform a conversion sequence.
This bit is set when the ADCIFB is busy performing a convention sequence.
READY: Ready Status
This bit is cleared when the ADCIFB is busy performing a conversion sequence
This bit is set when the ADCIFB is ready to perform a conversion sequence.
NOCNT: No Contact Status
This bit is cleared when no contact loss is detected or pen detect is disabled
This bit is set when contact loss is detected and pen detect is enabled.
PENCNT: Pen Contact Status
This bit is cleared when no contact is detected or pen detect is disabled.
31
30
29
28
27
26
25
24
-
---
--
-
EN
23
22
21
20
19
18
17
16
-
---
--
15
14
13
12
11
10
9
8
-
CELSE
CGT
CLT
-
BUSY
READY
76
543
21
0
-
NOCNT
PENCNT
-
OVRE
DRDY