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TMS320F28069, TMS320F28068, TMS320F28067, TMS320F28066
TMS320F28065, TMS320F28064, TMS320F28063, TMS320F28062
SPRS698F – NOVEMBER 2010 – REVISED MARCH 2016
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TMS320F28069 TMS320F28068 TMS320F28067 TMS320F28066 TMS320F28065
TMS320F28064 TMS320F28063 TMS320F28062
Detailed Description
Copyright © 2010–2016, Texas Instruments Incorporated
6.9.13 Enhanced Quadrature Encoder Modules (eQEP1, eQEP2)
The device contains up to two enhanced quadrature encoder (eQEP) modules.
Table 6-67
provides a
summary of the eQEP registers.
Table 6-67. eQEP Control and Status Registers
NAME
eQEP1
ADDRESS
eQEP2
ADDRESS
eQEP1
SIZE(×16)/
#SHADOW
REGISTER DESCRIPTION
QPOSCNT
0x6B00
0x6B40
2/0
eQEP Position Counter
QPOSINIT
0x6B02
0x6B42
2/0
eQEP Initialization Position Count
QPOSMAX
0x6B04
0x6B44
2/0
eQEP Maximum Position Count
QPOSCMP
0x6B06
0x6B46
2/1
eQEP Position-compare
QPOSILAT
0x6B08
0x6B48
2/0
eQEP Index Position Latch
QPOSSLAT
0x6B0A
0x6B4A
2/0
eQEP Strobe Position Latch
QPOSLAT
0x6B0C
0x6B4C
2/0
eQEP Position Latch
QUTMR
0x6B0E
0x6B4E
2/0
eQEP Unit Timer
QUPRD
0x6B10
0x6B50
2/0
eQEP Unit Period Register
QWDTMR
0x6B12
0x6B52
1/0
eQEP Watchdog Timer
QWDPRD
0x6B13
0x6B53
1/0
eQEP Watchdog Period Register
QDECCTL
0x6B14
0x6B54
1/0
eQEP Decoder Control Register
QEPCTL
0x6B15
0x6B55
1/0
eQEP Control Register
QCAPCTL
0x6B16
0x6B56
1/0
eQEP Capture Control Register
QPOSCTL
0x6B17
0x6B57
1/0
eQEP Position-compare Control Register
QEINT
0x6B18
0x6B58
1/0
eQEP Interrupt Enable Register
QFLG
0x6B19
0x6B59
1/0
eQEP Interrupt Flag Register
QCLR
0x6B1A
0x6B5A
1/0
eQEP Interrupt Clear Register
QFRC
0x6B1B
0x6B5B
1/0
eQEP Interrupt Force Register
QEPSTS
0x6B1C
0x6B5C
1/0
eQEP Status Register
QCTMR
0x6B1D
0x6B5D
1/0
eQEP Capture Timer
QCPRD
0x6B1E
0x6B5E
1/0
eQEP Capture Period Register
QCTMRLAT
0x6B1F
0x6B5F
1/0
eQEP Capture Timer Latch
QCPRDLAT
0x6B20
0x6B60
1/0
eQEP Capture Period Latch
Reserved
0x6B21 –
0x6B3F
0x6B61 –
0x6B7F
31/0