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eQEP Registers
421
SPRUI07–March 2020
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Enhanced Quadrature Encoder Pulse (eQEP)
6.10.2.9 QUPRD Register (Offset = 10h) [reset = 0h]
QUPRD is shown in Figure 6-29 and described in Table 6-14.
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QEP Unit Period
Figure 6-29. QUPRD Register
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
QUPRD
R/W-0h
Table 6-14. QUPRD Register Field Descriptions
Bit Field Type Reset Description
31-0 QUPRD R/W 0h
QEP Unit Period
This register contains the period count for the unit timer to generate
periodic unit time events. These events latch the eQEP position
information at periodic intervals and optionally generate an interrupt.
Writes to this register should always be full 32-bit writes.
Reset type: SYSRSn
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