dSPACE DS1103, Hardware Installation And Configuration Manual

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Slave DSP Bit I/O Unit *) Signal Conflicting I/O Feature **)
Bit
(RTI) Bit
(RTLib) Ch
(RTI) Ch
(RTLib)
Group 2, bit 3 ST1PWM
n
Slave DSP PWM int
n
Synchronizing I/O Features of the
Master PPC
*) Related RTI blocks and RTLib
functions:
n
DS1103SL_DSP_BIT_IN_Cx
DS1103SL_DSP_BIT_OUT_Cx
n
See Slave DSP Bit I/O Unit
(
DS1103 RTLib Reference
)
**) Related RTI blocks and RTLib functions:
Slave DSP ADC unit:
n
DS1103SL_DSP_BIT_IN_Cx
DS1103SL_DSP_BIT_OUT_Cx
n
See Slave DSP Bit I/O Unit ( DS1103 RTLib Reference )
PWM:
n
DS1103SL_DSP_PWM
n
See Slave DSP PWM Generation ( DS1103 RTLib Reference )
D2F:
n
DS1103SL_DSP_D2F
n
See Square Wave Signal Generation (D2F) ( DS1103 RTLib Reference )
PWM2D:
n
DS1103SL_DSP_PWM2D
n
See
Slave DSP PWM Measurement (PWM2D)
(
DS1103 RTLib
Reference )
F2D:
n
DS1103SL_DSP_F2D
n
See
Square Wave Signal Generation (D2F)
(
DS1103 RTLib Reference
)
Slave DSP PWM int:
n
DS1103SLAVE_PWMINT
n
See ds1103_slave_dsp_pwm3_int_init ( DS1103 RTLib Reference )
Synchronizing I/O Features of the Master PPC:
n
DS1103SYNC_IO_SETUP
DS1103MASTER_SYNCINT
n
See Synchronous I/O Trigger ( DS1103 RTLib Reference )
The following I/O features of the DS1103 conflict with Slave DSP
1
‑
Phase PWM Signal Generation:
Conflicts for Slave DSP
1
‑
Phase PWM Signal
Generation (PWM)
Slave DSP 1
‑
Phase PWM Signal
Generation (PWM) *)
Signal Conflicting I/O Feature **)
Ch
(RTI) Ch
(RTLib) Ch
(RTI) Ch
(RTLib)
Conflicts Concerning Slave DSP 1
‑
Phase PWM Signal Generation as a Whole
n
If you use channel 4 of D2F, you cannot generate 1
‑
phase PWM signals at the same time.
Conflicts Concerning Single Channels
Ch 1 Ch 1 ST2PWM Slave DSP Bit I/O unit Bit 7 Group 2, bit 4
Ch 2 Ch 2 SPWM7 Slave DSP Bit I/O unit Bit 4 Group 2, bit 0
Ch 3 Ch 3 SPWM8 Slave DSP Bit I/O unit Bit 5 Group 2, bit 1
s
Conflicting I/O Features
t
DS1103 Hardware Installation and Configuration November 2014 155
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