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SPRS230L–OCTOBER 2003–REVISED DECEMBER 2009
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Table 4-4. eQEP Control and Status Registers
eQEP1
eQEP1 eQEP2
NAME SIZE(x16)/ REGISTER DESCRIPTION
ADDRESS ADDRESS
#SHADOW
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– 0x6B61 – 31/0 Reserved
0x6B3F 0x6B7F
62 Peripherals Copyright © 2003–2009, Texas Instruments Incorporated
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TMS320C2801 TMS320F28016 TMS320F28015