Texas Instruments Hercules TMS570LS04x/03x LaunchPad Evaluation Kit LAUNCHXL-TMS57004 LAUNCHXL-TMS57004 Datenbogen
Produktcode
LAUNCHXL-TMS57004
SPNS186A – OCTOBER 2012 – REVISED SEPTEMBER 2013
2.2.1
High-End Timer (N2HET)
Table 2-1. High-End Timer (N2HET)
Terminal
Signal
Default
Pull Type
Description
Type
Pull State
Signal Name
100
PZ
N2HET[0]
19
I/O
Pull Down
Programmable,
Timer input capture or output compare. The
20uA
N2HET applicable terminals can be programmed
N2HET[2]
22
as general-purpose input/output (GIO).
N2HET[4]
25
Each N2HET terminal is equipped with a
suppression filter. If the terminal is configured as
suppression filter. If the terminal is configured as
N2HET[6]
26
an input it enables to filter out pulses which are
N2HET[8]
74
smaller than a programmable duration.
N2HET[10]
83
N2HET[12]
89
N2HET[14]
90
N2HET[16]
97
MIBSPI1nCS[1]/EQEPS/
93
N2HET[17]
N2HET[18]
98
MIBSPI1nCS[2]/N2HET[20]/
27
N2HET[19]
MIBSPI1nCS[2]/N2HET[20]/
27
N2HET[19]
N2HET[22]
11
N2HET[24]
64
MIBSPI1nCS[3]/N2HET[26]
39
ADEVT/N2HET[28]
58
GIOA[7]/N2HET[29]
18
MIBSPI1nENA/N2HET[23]/
68
N2HET[30]
GIOA[6]/SPI2nCS[1]/N2HET[31]
12
2.2.2
Enhanced Quadrature Encoder Pulse Modules (eQEP)
Table 2-2. PGE Enhanced Quadrature Encoder Pulse Modules (eQEP)
Terminal
Signal
Default
Pull Type
Description
Type
Pull State
Signal Name
100
PZ
SPI3CLK/EQEPA
36
Input
Pullup
Fixed, 20uA
Enhanced QEP Input A
SPI3nENA/EQEPB
37
Input
Enhanced QEP Input B
SPI3nCS[0]/EQEPI
38
I/O
Enhanced QEP Index
MIBSPI1nCS[1]/EQEPS/N2HET
93
I/O
Enhanced QEP Strobe
[17]
10
Device Package and Terminal Functions
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