RM46L450
RM46L850
SPNS184 –SEPTEMBER 2012
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2.3.2.4 Enhanced Quadrature Encoder Pulse Modules (eQEP)
Table 2-28. ZWT Enhanced Quadrature Encoder Pulse Modules (eQEP)(1)
Terminal
Signal
Type
Default
Pull State
Pull Type
Description
Signal Name
337
ZWT
MIBSPI3CLK/AWM1_EXT_SEL[1]/EQEP1A
V9
Input Pull Up
Fixed, 20uA
Enhanced QEP1 Input A
Enhanced QEP1 Input B
Enhanced QEP1 Index
MIBSPI3NENA/MIBSPI3NCS[5]/N2HET1[31]/EQEP1B
W9
Input
I/O
MIBSPI3NCS[0]/AD2EVT/GIOB[2]/EQEP1I/N2HET2_PIN_nDI V10
S
MIBSPI1NCS[1]/N2HET1[17]/MII_COL/USB1.SUSPEND/EQ
EP1S
F3
V2
I/O
Enhanced QEP1 Strobe
Enhanced QEP2 Input A
Enhanced QEP2 Input B
Enhanced QEP2 Index
Enhanced QEP2 Strobe
N2HET1[01]/SPI4NENA/USB2.TXEN/USB_FUNC.PUENO/N
2HET2[8]/EQEP2A
Input Pull Down
Input Pull Down
N2HET1[03]/SPI4NCS[0]/USB2.SPEED/USB_FUNC.PUENO
N/N2HET2[10]/EQEP2B
U1
C1
B11
GIOA[2]/USB2.TXDAT/USB_FUNC.TXDO/N2HET2[0]/EQEP
2I
I/O
I/O
Pull Down
Pull Down
N2HET1[30]/MII_RX_DV/USB1.SPEED/EQEP2S
(1) These signals are double-synchronized and then optionally filtered with a 6-cycle VCLK4-based counter.
28
Device Package and Terminal Functions
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