Texas Instruments RM46 Hercules Safety MCU controlCARD TMDXRM46CNCD TMDXRM46CNCD Datenbogen
Produktcode
TMDXRM46CNCD
SPNS184A – SEPTEMBER 2012 – REVISED SEPTEMBER 2013
2.3.2.4
Enhanced Quadrature Encoder Pulse Modules (eQEP)
Table 2-28. ZWT Enhanced Quadrature Encoder Pulse Modules (eQEP)
(1)
Terminal
Signal
Default
Pull Type
Description
Type
Pull State
Signal Name
337
ZWT
MIBSPI3CLK/AWM1_EXT_SEL[1]/EQEP1A
V9
Input
Pull Up
Fixed, 20 µA
Enhanced QEP1 Input A
MIBSPI3NENA/MIBSPI3NCS[5]/N2HET1[31]/EQEP1B
W9
Input
Enhanced QEP1 Input B
MIBSPI3NCS[0]/AD2EVT/GIOB[2]/EQEP1I/N2HET2_PIN_nDI
V10
I/O
Enhanced QEP1 Index
S
MIBSPI1NCS[1]/N2HET1[17]/MII_COL/USB1.SUSPEND/EQ
F3
I/O
Enhanced QEP1 Strobe
EP1S
N2HET1[01]/SPI4NENA/USB2.TXEN/USB_FUNC.PUENO/N
V2
Input
Pull Down
Enhanced QEP2 Input A
2HET2[8]/EQEP2A
N2HET1[03]/SPI4NCS[0]/USB2.SPEED/USB_FUNC.PUENO
U1
Input
Pull Down
Enhanced QEP2 Input B
N/N2HET2[10]/EQEP2B
GIOA[2]/USB2.TXDAT/USB_FUNC.TXDO/N2HET2[0]/EQEP
C1
I/O
Pull Down
Enhanced QEP2 Index
2I
N2HET1[30]/MII_RX_DV/USB1.SPEED/EQEP2S
B11
I/O
Pull Down
Enhanced QEP2 Strobe
(1)
These signals are double-synchronized and then optionally filtered with a 6-cycle VCLK4-based counter.
Copyright © 2012–2013, Texas Instruments Incorporated
Device Package and Terminal Functions
29
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