DO-CPLD-DK-G Xilinx Inc, DO-CPLD-DK-G Datasheet - Page 79

• Manufacturer Part Number: DO-CPLD-DK-G
• Description: KIT DESIGN CPLD W/BATT HOLDER
• Manufacturer: Xilinx Inc
• Series: CoolRunner™- IIr
• Type: CPLDr

Specifications of DO-CPLD-DK-G

• Contents: Proto Board, Download Cable, Samples, Software
• For Use With/related Products: CoolRunner-ll, XC9500XL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 122-1512

Top-Level VHDL Designs
Programmable Logic Design
June 12, 2006
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21. When you click the Close button a VHDL listed for the State Machine will open in the
22. Save and close StateCAD. Use menu items File
At this point in the flow, two modules in the design are connected together by a top-level
file. Some designers like to create a top-level schematic diagram, while others like to keep
the design entirely code-based. Because this section discusses the latter, the counter and
state machine will be connected using a top.vhd file. If you prefer the former, jump directly
to the next section,
To create a top-level VHDL file:
StateCAD HDL Browser.
The state diagram will be added to the top of the Sources window. (Double- clicking on
this file will open up the state diagram in StateCAD.)
Figure 4-28: Source in Project Window Showing Model View
“Top-Level Schematic Designs,” page
www.xilinx.com
Figure 4-27: StateCAD Browser
→
Save and File
77.
Top-Level VHDL Designs
→
Exit.
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