Mapping of I/O Signals
ā²
ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā
DS1103 Hardware Installation and Configuration March 2004
Iā ā ā ā ā ā ā ā ā ā ā ā ā
ā¼
206
ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā¼
Conflicting I/O Features
Conflicts There are I/O features that share the same board resources.
Conflicts concerning single I/O channels There are conflicts that
concern single channels of an I/O feature. The dSPACE board provides
only a limited number of I/O pins. The same pins may be shared by
different I/O features. However, one pin can serve as the I/O channel
for only one feature at a time.
Conflicts concerning an I/O feature as a whole There are
conflicts that concern the use of an I/O feature as a whole. Suppose
two I/O features of the dSPACE board use the same on-board timer
device. In this case, only one of the two I/O features can be used at a
time. The other feature is completely blocked.
Conflicts for the DS1103 The following I/O features of the DS1103 conflict with other
I/O features:
ā Serial Interface: see page 207
ā Slave DSP ADC Unit: see page 207
ā Slave DSP Bit I/O Unit: see page 208
ā Slave DSP 1-Phase PWM Signal Generation (PWM): see page 209
ā Slave DSP 3-Phase PWM Signal Generation (PWM3): see page 209
ā Slave DSP Space Vector PWM Signal Generation (PWMSV): see
page 210
ā Slave DSP Square-Wave Signal Generation (D2F): see page 211
ā Slave DSP PWM Signal Measurement (PWM2D): see page 212
ā Slave DSP Square-Wave Signal Measurement: see page 213
To Next Page
Loading...
