Texas Instruments TMS320 2833 Series User Manual

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SPRUI07–March 2020
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Enhanced Capture (eCAP)
5.8.2.10 ECFLG Register (Offset = 17h) [reset = 0h]
ECFLG is shown in Figure 5-27 and described in Table 5-13.
Return to the Summary Table.
Capture Interrupt Flag Register
Figure 5-27. ECFLG Register
15 14 13 12 11 10 9 8
RESERVED
R-0h
7 6 5 4 3 2 1 0
CTR_CMP CTR_PRD CTROVF CEVT4 CEVT3 CEVT2 CEVT1 INT
R-0h R-0h R-0h R-0h R-0h R-0h R-0h R-0h
Table 5-13. ECFLG Register Field Descriptions
Bit Field Type Reset Description
15-8 RESERVED R 0h
Reserved
7 CTR_CMP R 0h
Compare Equal Compare Status Flag. This flag is active only in
APWM mode.
Reset type: SYSRSn
0h (R/W) = Indicates no event occurred
1h (R/W) = Indicates the counter (TSCTR) reached the compare
register value (ACMP)
6 CTR_PRD R 0h
Counter Equal Period Status Flag. This flag is only active in APWM
mode.
Reset type: SYSRSn
0h (R/W) = Indicates no event occurred
1h (R/W) = Indicates the counter (TSCTR) reached the period
register value (APRD) and was reset.
5 CTROVF R 0h
Counter Overflow Status Flag. This flag is active in CAP and APWM
mode.
Reset type: SYSRSn
0h (R/W) = Indicates no event occurred
1h (R/W) = Indicates the counter (TSCTR) has made the transition
from FFFFFFFF " 00000000
4 CEVT4 R 0h
Capture Event 4 Status Flag This flag is only active in CAP mode.
Reset type: SYSRSn
0h (R/W) = Indicates no event occurred
1h (R/W) = Indicates the fourth event occurred at ECAPx pin
3 CEVT3 R 0h
Capture Event 3 Status Flag. This flag is active only in CAP mode.
Reset type: SYSRSn
0h (R/W) = Indicates no event occurred
1h (R/W) = Indicates the third event occurred at ECAPx pin.
2 CEVT2 R 0h
Capture Event 2 Status Flag. This flag is only active in CAP mode.
Reset type: SYSRSn
0h (R/W) = Indicates no event occurred
1h (R/W) = Indicates the second event occurred at ECAPx pin.
1 CEVT1 R 0h
Capture Event 1 Status Flag. This flag is only active in CAP mode.
Reset type: SYSRSn
0h (R/W) = Indicates no event occurred
1h (R/W) = Indicates the first event occurred at ECAPx pin.

Texas Instruments TMS320 2833 Series Specifications

General

Brand	Texas Instruments
Model	TMS320 2833 Series
Category	Controller
Language	English