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Updated user manual to address several configuration (second pass) (#…
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jquevremont authored Dec 13, 2023
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10 changes: 10 additions & 0 deletions docs/01_cva6_user/CSR_Performance_Counters.rst
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.. _cva6_csr_performance_counters:

*Applicability of this chapter to configurations:*

.. csv-table::
:widths: auto
:align: left
:header: "Configuration", "Implementation"

"CV32A60X", "Performance counters included"
"CV32E6?X", "No performance counters"

CSR performance counters control
================================
CVA6 implements performance counters according to the RISC-V Privileged Specification, version 1.11 (see Hardware Performance Monitor, Section 3.1.10). The performance counters are placed inside the Control and Status Registers(CSRs) and can be accessed with the ``CSRRW(I)`` and ``CSRRS/C(I)`` instructions.
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1 change: 0 additions & 1 deletion docs/01_cva6_user/Core_Integration.rst
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FPGA specific guidelines
------------------------
Also needed for prototyping of ASICs

Suggested content:

* Typical critical paths in FPGA and suggestions for optimizations
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