Add The System Id Peripheral - Altera Nios II Hardware Development Manual

Chapter 1: Nios II Hardware Development
Creating the Design Example
Figure 1–9
Figure 1–9. Interval Timer Parameter Editor
4. Click Finish. You return to the Qsys System Contents tab, and an instance of the
interval timer appears in the system contents table.
5. In the Name column, right-click the interval timer and click Rename.
6. Type sys_clk_timer and press Enter.
7. Connect the clk port of the clk_0 clock source to the clk port of the interval timer.
8. Connect the clk_reset port of the clk_0 clock source to the reset port of the
interval timer.
9. Connect the data_master port of the Nios II processor to the s1 port of the interval
timer.
f
For more information about the timer, refer to the Timer Core chapter in the
Peripherals IP User

Add the System ID Peripheral

The system ID peripheral safeguards against accidentally downloading software
compiled for a different Nios II system. If the system includes the system ID
peripheral, the Nios II SBT for Eclipse can prevent you from downloading programs
compiled for a different system.
May 2011 Altera Corporation
shows the Interval Timer parameter editor.
Guide.
1–19
Embedded
Nios II Hardware Development Tutorial