- SYNPLIFY PRO ROM INFERENCING SERIAL
- SYNPLIFY PRO ROM INFERENCING MANUAL
- SYNPLIFY PRO ROM INFERENCING CODE
SYNPLIFY PRO ROM INFERENCING CODE
Synplify generates a netlist that exceeds the maximum fanout of device, causing the netlist to fail compile.12 RAM Inference Which Actel families do Synplify support for RAM inference? Is RAM inference ON by default? How can I turn off RAM inference in Synplify? How do I make Synplify infer embedded RAM/ROM? Why is my RAM RTL code inferring unwanted logic? I cannot compile an existing design in a newer version of Designer?.13 Area / Quality of Results Why does area usage increase in the new version of Synplify? What kind of Area improvement technique is available in Synplify? How do I disable area optimization? How do I Disable sequential optimization?.15 TMR Usage Which family is TMR supported through Synplify? Why is TMR macro working in SX, but not in AX family? How can I enable TMR for a SX-A device?.16 Miscellaneous Which version of Synplify supports Nano products? Which version of Synplify provides RTAX-DSP support? I am having trouble using the HDL Analyst tool How do I create an IP core with the HDL files I have? Why am I not seeing my new port list even after I updated the netlist? Why doesn t my multicycle path constraint work? Why is Synplify not using Global for Set/Reset signals? Why does Synplify write out SDC clock constraints even for auto-constraints? Why is my internal tristate logic not synthesized correctly?.18Ĥ Introduction to Synopsys Synplify 1.
SYNPLIFY PRO ROM INFERENCING SERIAL
Pruning abandoned Why has my logic block disappeared after synthesis?.9 Attributes/Directives How do I turn off automatic clock buffer usage in Synplify? Which attribute is used for preserving registers? Does syn_radhardlevel attribute support IGLOO and Fusion families? How do I Disable serial optimization in Synplify? How can I add an attribute in Synplify? How do I insert a clock buffer in my design? How do I increase the number of global clock buffers used in my design? Is there any way to preserve my logic if the output ports are not used in my design? Why is synthesis optimizing my high fanout net to buffered clock? How do I use the syn_encoding attribute for an FSM design? Synplify Synthesis Frequently Asked Questionsģ 32.
SYNPLIFY PRO ROM INFERENCING MANUAL
1 Synplify Synthesis Frequently Asked Questions Version 1.0Ģ Table of Contents Introduction to Synopsys Synplify What does Synplify do? Which HDL language does Synplify support? Will Synplify accept manual instantiations of Actel macros? How does Synplify work with Actel tools?.4 Licensing Download Installation Where can I download the latest Synplify release? Which version of Synplify is released with the latest Libero IDE? How do I upgrade to the latest version of Synplify and use it in the Libero IDE Project Manager? Do I need a separate license to run Synplify in Libero IDE? Where and how do I get the license for Synplify? Why can t I run Synplify in batch mode? What license does it require? Why is my Synplify license not working? Can I use the Synplify license obtained from Actel to run any version of Synplify?.6 Warnings/Error Messages Warning: Top entity isn't set yet! Warnings on Register Pruning.7 FP101 The design has 8 instantiated global buffers but allowed is only Error: The profile for tool Synplify is interactive and you are running in batch mode: this tool cannot be invoked.8 CG103 :"C:\PATH\code.vhd":12:13:12:13 Expecting expression.9 Error in m_proasic.exe.9 CD639 :"C:\Program Files\2PAC3MSE\PAC3_j\viewdraw\PAC_3.vhd":306:11:306:17 Bit of signal s15_cnt is undriven.9 BN269 Library ARC Pruning: Multiple bidi in cell BIBUF_LVDS.
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