Datasheet

QWDTMR
QWDPRD
16
QWDOG
UTIME
QUPRD
QUTMR
32
UTOUT
WDTOUT
Quadrature
Capture
Unit
(QCAP)
QCPRDLAT
QCTMRLAT
16
QFLG
QEPSTS
QEPCTL
Registers
Used by
Multiple Units
QCLK
QDIR
QI
QS
PHE
PCSOUT
Quadrature
Decoder
(QDU)
QDECCTL
16
Position Counter/
Control Unit
(PCCU)
QPOSLAT
QPOSSLAT
16
QPOSILAT
EQEPxAIN
EQEPxBIN
EQEPxIIN
EQEPxIOUT
EQEPxIOE
EQEPxSIN
EQEPxSOUT
EQEPxSOE
GPIO
MUX
EQEPxA/XCLK
EQEPxB/XDIR
EQEPxS
EQEPxI
QPOSCMP
QEINT
QFRC
32
QCLR
QPOSCTL
1632
QPOSCNT
QPOSMAX
QPOSINIT
PIE
EQEPxINT
eQEP Peripheral
System Control
Registers
QCTMR
QCPRD
1616
QCAPCTL
EQEPxENCLK
SYSCLK
To CPU
Data Bus
Copyright © 2016, Texas Instruments Incorporated
127
TMS320F28379S , TMS320F28377S
TMS320F28376S, TMS320F28375S, TMS320F28374S
www.ti.com SPRS881C –AUGUST 2014–REVISED MAY 2016
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Product Folder Links: TMS320F28379S TMS320F28377S TMS320F28376S TMS320F28375S TMS320F28374S
SpecificationsCopyright © 2014–2016, Texas Instruments Incorporated
Figure 5-52. eQEP Block Diagram