DS-FND-BSX-PC Xilinx Inc, DS-FND-BSX-PC Datasheet - Page 174

• Manufacturer Part Number: DS-FND-BSX-PC
• Description: FOUNDATION BASE SYS W/SYN EXPRES
• Manufacturer: Xilinx Inc
• Type: Foundation Systemr

Specifications of DS-FND-BSX-PC

• For Use With/related Products: Xilinx Programmable Logic Devices
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 122-1185

Foundation Series 2.1i User Guide
6-18
LogiBLOX RAM/ROM module. Consider the RAM32X2S example.
Suppose that each of the RAM primitives needs to be constrained to a
particular CLB location.
Based on the rules for determining the MEMx_y instance names,
using the example from above, each of the RAM primitives can be
referenced by concatenating the full-hierarchical name to each of the
MEMx_y names. The RAM32x2S created by LogiBLOX will have
primitives named MEM0_0 and MEM1_0. So, CLB constraints in a
.ucf file for each of these two items would be:
In the following figure, the LogiBLOX module is contained in the
“inside UO” component.
Figure 6-7 Top-level Verilog File
The following figure illustrates the instantiated LogiBLOX module,
“memory U1”.
INST “U0_U1/MEM0_0” LOC=CLB_R10C10;
INST “U0_U1/MEM0_1” LOC=CLB_R11C11;
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