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.
This commit is contained in:
@@ -13,7 +13,7 @@
|
||||
</top_modules>
|
||||
</db_ref>
|
||||
</db_ref_list>
|
||||
<WVObjectSize size="11" />
|
||||
<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>
|
||||
@@ -22,6 +22,10 @@
|
||||
<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>
|
||||
@@ -47,6 +51,8 @@
|
||||
<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>
|
||||
@@ -54,6 +60,10 @@
|
||||
<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>
|
||||
@@ -69,10 +79,27 @@
|
||||
<obj_property name="ElementShortName">o_ready</obj_property>
|
||||
<obj_property name="ObjectShortName">o_ready</obj_property>
|
||||
</wvobject>
|
||||
<wvobject fp_name="/pipeline_tb/uut0/r_valid" type="array" db_ref_id="1">
|
||||
<obj_property name="ElementShortName">r_valid[2:0]</obj_property>
|
||||
<obj_property name="ObjectShortName">r_valid[2:0]</obj_property>
|
||||
<obj_property name="Radix">BINARYRADIX</obj_property>
|
||||
<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>
|
||||
@@ -113,16 +140,22 @@
|
||||
<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">
|
||||
|
||||
Reference in New Issue
Block a user