參數(shù)資料
型號: DSP56F805
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: 16-bit Hybrid Controller(16位混合控制器)
中文描述: 16位混合控制器(16位混合控制器)
文件頁數(shù): 13/48頁
文件大小: 967K
代理商: DSP56F805
Quadrature Decoder Signals
56F805 Technical Data
13
2.9 Quadrature Decoder Signals
Table 14. Quadrature Decoder (Quad Dec0 and Quad Dec1) Signals
2.10 Serial Communications Interface (SCI) Signals
No. of
Pins
Signal
Name
Signal
Type
State During
Reset
Signal Description
1
PHASEA0
TA0
Input
Input/Output
Input
Input
Phase A
—Quadrature Decoder #0 PHASEA input
TA0
—Timer A Channel 0
1
PHASEB0
TA1
Input
Input/Output
Input
Input
Phase B
—Quadrature Decoder #0 PHASEB input
TA1
—Timer A Channel 1
1
INDEX0
TA2
Input
Input/Output
Input
Input
Index
—Quadrature Decoder #0 INDEX input
TA2
—Timer A Channel 2
1
HOME0
TA3
Input
Input/Output
Input
Input
Home
—Quadrature Decoder #0 HOME input
TA3
—Timer A Channel 3
1
PHASEA1
TB0
Input
Input/Output
Input
Input
Phase A
—Quadrature Decoder #1 PHASEA input
TB0
—Timer B Channel 0
1
PHASEB1
TB1
Input
Input/Output
Input
Input
Phase B
—Quadrature Decoder #1 PHASEB input
TB1
—Timer B Channel 1
1
INDEX1
TB2
Input
Input/Output
Input
Input
Index
—Quadrature Decoder #1 INDEX input
TB2
—Timer B Channel 2
1
HOME1
TB3
Input
Input/Output
Input
Input
Home
—Quadrature Decoder #1 HOME input
TB3
—Timer B Channel 3
Table 15. Serial Communications Interface (SCI0 and SCI1) Signals
No. of
Pins
Signal
Name
Signal
Type
State During
Reset
Signal Description
1
TXD0
GPIOE0
Output
Input/
Output
Input
Input
Transmit Data (TXD0)
—SCI0 transmit data output
Port E GPIO
—This pin is a General Purpose I/O (GPIO) pin
that can individually be programmed as input or output pin.
After reset, the default state is SCI output.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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