HDL/Pipeline-AXI-Handshake
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Pipeline-AXI-Handshake/tests/Pipeline_tb.wcfg
Max P abb4a9f10a Enhance Pipeline Controller and Register with AXI-Like Handshaking and Register Rebalancing 
- Introduce comprehensive documentation for Pipeline Controller and Register, detailing core functions, generics, ports, and processes. Focus on data flow control, validity control, adjustability, and register rebalancing mechanisms.
- Implement AXI-Like handshaking in Pipeline Controller for improved input and output data handling, supporting active-high ready and valid signals for efficient data transfer.
- Refine Pipeline Register with register rebalancing options (no, yes, forward, backward) to optimize combinatorial logic pipelining in synthesis, configurable via `G_RegisterBalancing` generic.
- Update generics and ports descriptions to reflect the inclusion of I/O FFs in pipeline depth calculation and clarify the reset active level and handshaking protocol.
- Extend VHDL source for both modules to embody described functionalities and adjustments, ensuring alignment with documentation enhancements.
- Augment testbench `Pipeline_tb.vhd` with random intervals for write and read operations, emphasizing dynamic testing scenarios.
2024-03-24 19:47:01 +01:00

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<?xml version="1.0" encoding="UTF-8"?>
<wave_config>
<wave_state>
</wave_state>
<db_ref_list>
<db_ref path="./isim.wdb" id="1" type="auto">
<top_modules>
<top_module name="glbl" />
<top_module name="math_real" />
<top_module name="numeric_std" />
<top_module name="pipeline_tb" />
<top_module name="std_logic_1164" />
</top_modules>
</db_ref>
</db_ref_list>
<WVObjectSize size="13" />
<wvobject fp_name="/pipeline_tb/clk" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">clk</obj_property>
<obj_property name="ObjectShortName">clk</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/rst" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">rst</obj_property>
<obj_property name="ObjectShortName">rst</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/ce" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">ce</obj_property>
<obj_property name="ObjectShortName">ce</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/i_data" type="array" db_ref_id="1">
<obj_property name="ElementShortName">i_data[31:0]</obj_property>
<obj_property name="ObjectShortName">i_data[31:0]</obj_property>
<obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/i_valid" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">i_valid</obj_property>
<obj_property name="ObjectShortName">i_valid</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/o_ready" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">o_ready</obj_property>
<obj_property name="ObjectShortName">o_ready</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/o_data" type="array" db_ref_id="1">
<obj_property name="ElementShortName">o_data[31:0]</obj_property>
<obj_property name="ObjectShortName">o_data[31:0]</obj_property>
<obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/o_valid" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">o_valid</obj_property>
<obj_property name="ObjectShortName">o_valid</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/i_ready" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">i_ready</obj_property>
<obj_property name="ObjectShortName">i_ready</obj_property>
<obj_property name="UseCustomSignalColor">true</obj_property>
<obj_property name="CustomSignalColor">#00ff00</obj_property>
</wvobject>
<wvobject fp_name="divider56" type="divider">
<obj_property name="label">Pipeline</obj_property>
<obj_property name="DisplayName">label</obj_property>
<obj_property name="BkColor">128 128 255</obj_property>
<obj_property name="TextColor">230 230 230</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/pipelineenable" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">pipelineenable</obj_property>
<obj_property name="ObjectShortName">pipelineenable</obj_property>
</wvobject>
<wvobject fp_name="group61" type="group">
<obj_property name="label">Controller</obj_property>
<obj_property name="DisplayName">label</obj_property>
<wvobject fp_name="/pipeline_tb/uut0/o_enable" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">o_enable</obj_property>
<obj_property name="ObjectShortName">o_enable</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/uut0/i_valid" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">i_valid</obj_property>
<obj_property name="ObjectShortName">i_valid</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/uut0/o_ready" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">o_ready</obj_property>
<obj_property name="ObjectShortName">o_ready</obj_property>
</wvobject>
<wvobject fp_name="vbus67" type="vbus" db_ref_id="1">
<obj_property name="label">r_valid[0:2]</obj_property>
<obj_property name="DisplayName">label</obj_property>
<wvobject fp_name="/pipeline_tb/uut0/r_valid[0]" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">[0]</obj_property>
<obj_property name="ObjectShortName">r_valid[0]</obj_property>
<obj_property name="UseCustomSignalColor">true</obj_property>
<obj_property name="CustomSignalColor">#ff00ff</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/uut0/r_valid[1]" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">[1]</obj_property>
<obj_property name="ObjectShortName">r_valid[1]</obj_property>
<obj_property name="UseCustomSignalColor">true</obj_property>
<obj_property name="CustomSignalColor">#ff00ff</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/uut0/r_valid[2]" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">[2]</obj_property>
<obj_property name="ObjectShortName">r_valid[2]</obj_property>
<obj_property name="UseCustomSignalColor">true</obj_property>
<obj_property name="CustomSignalColor">#ff00ff</obj_property>
</wvobject>
</wvobject>
<wvobject fp_name="/pipeline_tb/uut0/o_valid" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">o_valid</obj_property>
<obj_property name="ObjectShortName">o_valid</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/uut0/i_ready" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">i_ready</obj_property>
<obj_property name="ObjectShortName">i_ready</obj_property>
</wvobject>
<wvobject fp_name="divider39" type="divider">
<obj_property name="label">Combinatoric</obj_property>
<obj_property name="DisplayName">label</obj_property>
<obj_property name="BkColor">128 128 255</obj_property>
<obj_property name="TextColor">230 230 230</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/uut0/c_ready" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">c_ready</obj_property>
<obj_property name="ObjectShortName">c_ready</obj_property>
</wvobject>
</wvobject>
<wvobject fp_name="group67" type="group">
<obj_property name="label">Register</obj_property>
<obj_property name="DisplayName">label</obj_property>
<wvobject fp_name="/pipeline_tb/uut1/i_enable" type="logic" db_ref_id="1">
<obj_property name="ElementShortName">i_enable</obj_property>
<obj_property name="ObjectShortName">i_enable</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/uut1/i_data" type="array" db_ref_id="1">
<obj_property name="ElementShortName">i_data[31:0]</obj_property>
<obj_property name="ObjectShortName">i_data[31:0]</obj_property>
<obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/uut1/r_data" type="array" db_ref_id="1">
<obj_property name="ElementShortName">r_data[0:2]</obj_property>
<obj_property name="ObjectShortName">r_data[0:2]</obj_property>
<obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
<wvobject fp_name="/pipeline_tb/uut1/r_data[0]" type="array" db_ref_id="1">
<obj_property name="ElementShortName">[0]</obj_property>
<obj_property name="ObjectShortName">r_data[0]</obj_property>
<obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
<obj_property name="UseCustomSignalColor">true</obj_property>
<obj_property name="CustomSignalColor">#ff00ff</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/uut1/r_data[1]" type="array" db_ref_id="1">
<obj_property name="ElementShortName">[1]</obj_property>
<obj_property name="ObjectShortName">r_data[1]</obj_property>
<obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
<obj_property name="UseCustomSignalColor">true</obj_property>
<obj_property name="CustomSignalColor">#ff00ff</obj_property>
</wvobject>
<wvobject fp_name="/pipeline_tb/uut1/r_data[2]" type="array" db_ref_id="1">
<obj_property name="ElementShortName">[2]</obj_property>
<obj_property name="ObjectShortName">r_data[2]</obj_property>
<obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
<obj_property name="UseCustomSignalColor">true</obj_property>
<obj_property name="CustomSignalColor">#ff00ff</obj_property>
</wvobject>
</wvobject>
<wvobject fp_name="/pipeline_tb/uut1/o_data" type="array" db_ref_id="1">
<obj_property name="ElementShortName">o_data[31:0]</obj_property>
<obj_property name="ObjectShortName">o_data[31:0]</obj_property>
<obj_property name="Radix">UNSIGNEDDECRADIX</obj_property>
</wvobject>
</wvobject>
</wave_config>
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