DSP56F807 查看數據表（PDF） - Freescale Semiconductor
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DSP56F807 Datasheet PDF : 60 Pages
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2.9 Quadrature Decoder Signals
No. of
Pins
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Table 2-13 Quadrature Decoder (Quad Dec0 and Quad Dec1) Signals
Signal
Name
PHASEA0
Signal
Type
Input
State During
Reset
Input
Signal Description
Phase A—Quadrature Decoder #0 PHASEA input
TA0
PHASEB0
Input/Output
Input
Input
Input
TA0—Timer A Channel 0
Phase B—Quadrature Decoder #0 PHASEB input
TA1
INDEX0
Input/Output
Input
Input
Input
TA1—Timer A Channel 1
Index—Quadrature Decoder #0 INDEX input
TA2
HOME0
Input/Output
Input
Input
Input
TA2—Timer A Channel 2
Home—Quadrature Decoder #0 HOME input
TA3
PHASEA1
Input/Output
Input
Input
Input
TA3—Timer A Channel 3
Phase A—Quadrature Decoder #1 PHASEA input
TB0
PHASEB1
Input/Output
Input
Input
Input
TB0—Timer B Channel 0
Phase B—Quadrature Decoder #1 PHASEB input
TB1
INDEX1
Input/Output
Input
Input
Input
TB1—Timer B Channel 1
Index—Quadrature Decoder #1 INDEX input
TB2
HOME1
Input/Output
Input
Input
Input
TB2—Timer B Channel 2
Home—Quadrature Decoder #1 HOME input
TB3
Input/Output
Input
TB3—Timer B Channel 3
56F807 Technical Data Technical Data, Rev. 16
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Freescale Semiconductor
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