Texas Instruments AM335 Series Technical Reference Manual

Enhanced Quadrature Encoder Pulse (eQEP) Module www.ti.com
15.4.3.19 eQEP Interrupt Force Register (QFRC)
Figure 15-167. eQEP Interrupt Force Register (QFRC)
15 12 11 10 9 8
Reserved UTO IEL SEL PCM
R-0 R/W-0 R/W-0 R/W-0 R/W-0
7 6 5 4 3 2 1 0
PCR PCO PCU WTO QDC PHE PCE Reserved
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 15-142. eQEP Interrupt Force Register (QFRC) Field Descriptions
Bit Field Value Description
15-12 Reserved 0 Always write as 0s
11 UTO Force unit time out interrupt
0 No effect
1 Force the interrupt
10 IEL Force index event latch interrupt
0 No effect
1 Force the interrupt
9 SEL Force strobe event latch interrupt
0 No effect
1 Force the interrupt
8 PCM Force position-compare match interrupt
0 No effect
1 Force the interrupt
7 PCR Force position-compare ready interrupt
0 No effect
1 Force the interrupt
6 PCO Force position counter overflow interrupt
0 No effect
1 Force the interrupt
5 PCU Force position counter underflow interrupt
0 No effect
1 Force the interrupt
4 WTO Force watchdog time out interrupt
0 No effect
1 Force the interrupt
3 QDC Force quadrature direction change interrupt
0 No effect
1 Force the interrupt
2 PHE Force quadrature phase error interrupt
0 No effect
1 Force the interrupt
1 PCE Force position counter error interrupt
0 No effect
1 Force the interrupt
0 Reserved 0 Always write as 0
1686
Pulse-Width Modulation Subsystem (PWMSS) SPRUH73H–October 2011–Revised April 2013
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Texas Instruments AM335 Series Specifications

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Brand	Texas Instruments
Model	AM335 Series
Category	Computer Hardware
Language	English