7.10.2.19 QFRC Register (Offset = 1Bh) [reset = 0h]
QEP Interrupt Force
Figure 7-39. QFRC Register
15
14
13
12
11
10
9
8
RESERVED
UTO
IEL
SEL
PCM
R-0h
R/W-0h
R/W-0h
R/W-0h
R/W-0h
7
6
5
4
3
2
1
0
PCR
PCO
PCU
WTO
QDC
PHE
PCE
RESERVED
R/W-0h
R/W-0h
R/W-0h
R/W-0h
R/W-0h
R/W-0h
R/W-0h
R-0h
Table 7-24. QFRC Register Field Descriptions
Bit
Field
Type
Reset
Description
15-12
RESERVED
R
0h
Reserved
11
UTO
R/W
0h
Force unit time out interrupt
Reset type: SYSRSn
0h (R/W) = No effect
1h (R/W) = Force the interrupt
10
IEL
R/W
0h
Force index event latch interrupt
Reset type: SYSRSn
0h (R/W) = No effect
1h (R/W) = Force the interrupt
9
SEL
R/W
0h
Force strobe event latch interrupt
Reset type: SYSRSn
0h (R/W) = No effect
1h (R/W) = Force the interrupt
8
PCM
R/W
0h
Force position-compare match interrupt
Reset type: SYSRSn
0h (R/W) = No effect
1h (R/W) = Force the interrupt
7
PCR
R/W
0h
Force position-compare ready interrupt
Reset type: SYSRSn
0h (R/W) = No effect
1h (R/W) = Force the interrupt
6
PCO
R/W
0h
Force position counter overflow interrupt
Reset type: SYSRSn
0h (R/W) = No effect
1h (R/W) = Force the interrupt
5
PCU
R/W
0h
Force position counter underflow interrupt
Reset type: SYSRSn
0h (R/W) = No effect
1h (R/W) = Force the interrupt
4
WTO
R/W
0h
Force watchdog time out interrupt
Reset type: SYSRSn
0h (R/W) = No effect
1h (R/W) = Force the interrupt
3
QDC
R/W
0h
Force quadrature direction change interrupt
Reset type: SYSRSn
0h (R/W) = No effect
1h (R/W) = Force the interrupt
Enhanced Quadrature Encoder Pulse (eQEP)
504
TMS320x2806x Microcontrollers
SPRUH18I – JANUARY 2011 – REVISED JUNE 2022
Copyright © 2022 Texas Instruments Incorporated
Содержание TMS320 2806 Series
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