31 0
Compare
control
INTy
DMAREQy
Compare
Update
compare
From counter
block 0
From counter
block 1
RTIUDCPy
RTICOMPy
31 0
=
+
79
TMS570LS0714
www.ti.com
SPNS226E –JUNE 2013–REVISED NOVEMBER 2016
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Product Folder Links: TMS570LS0714
System Information and Electrical SpecificationsCopyright © 2013–2016, Texas Instruments Incorporated
Figure 6-12. Compare Block Diagram
6.16.3 Clock Source Options
The RTI module uses the RTI1CLK clock domain for generating the RTI time bases.
The application can select the clock source for the RTI1CLK by configuring the RCLKSRC register in the
system module at address 0xFFFFFF50. The default source for RTI1CLK is VCLK.
For more information on clock sources, see Table 6-8 and Table 6-13.
6.16.4 Network Time Synchronization Inputs
The RTI module supports four Network Time Unit (NTU) inputs that signal internal system events, and
which can be used to synchronize the time base used by the RTI module. On this device, these NTU
inputs are connected as shown in Table 6-29.
Table 6-29. Network Time Synchronization Inputs
NTU INPUT SOURCE
0 Reserved
1 Reserved
2 Reserved
3 EXTCLKIN1 clock input
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