14–12
Chapter 14: AltLab Library
Table 14–15 shows the Quartus II Pinout Assignments block parameters.
Table 14–15. Quartus II Pinout Assignments Block Parameters
Name
Pin Name
Pin Location
Value
String
String
Description
The pin name must be the exact instance name of the Input or Output block from the
IO & Bus library.
Pin location value of the FPGA IO. Refer to the Quartus II Help for the pinout values of a
device.
Figure 14–4 shows an example with the Quartus II Pinout Assignments block.
Figure 14–4. Assignments With Quartus II Pinout Assignments Blocks
Resource Usage
Use the Resource Usage block to check the hardware resources, display timing
information, and highlight the critical paths in your design.
1
You must save your model file and run Signal Compiler before you can use the
Resource Usage block.
The Resource Usage block displays an estimate of the logic, block RAM and DSP
blocks resources required by your design.
You can double-click on the Resource Usage block to display more information about
the blocks in your design that generate hardware.
f The information that displays depends on the selected device family. Refer to the
device documentation for more information.
Select the Timing tab and click Highlight path to highlight the critical paths on your
design.
1
DSP Builder Handbook
When the source and destination in the dialog box are the same and you highlight a
single block, the critical path is because of the internal function or a feedback loop.
November 2013 Altera Corporation
Volume 2: DSP Builder Standard Blockset
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