feat: refactor NMI interface and enhance performance logging

- Updated NMI interface references from  to  in multiple files for consistency.
- Added a new script  to convert UART performance records into structured JSON format.
- Enhanced the README documentation to include details about the new performance log parser.
- Implemented tests for the new performance log parser to ensure correct functionality.
- Added new test cases for DMA error handling and SDRAM data integrity to improve coverage.
- Updated existing test cases to accommodate changes in the NMI interface and added performance metrics.
- Refactored bus fault testbench to include fault code checks and improved error handling.
- Adjusted memory map generation and pin mapping tests to reflect recent changes in RTL structure.

tests/test_memory_map.py

@@ -110,8 +110,9 @@ def test_bus_fault_responder_handles_reserved_and_unmapped_addresses(tmp_path: P
                 f"+incdir+{tmp_path / 'user_extensions' / 'rtl'}",
                 f"+incdir+{ROOT / 'rtl/managed/clusterip/common/rtl'}",
                 str(ROOT / "rtl/managed/clusterip/common/rtl/interface/nmi_if.sv"),
+                str(ROOT / "rtl/mini/top/soc_nmi_if.sv"),
                 str(ROOT / "rtl/managed/clusterip/common/rtl/utils/register.sv"),
-                str(ROOT / "rtl/ip/native/interconnect/nmi_regslice.sv"),
+                str(ROOT / "rtl/mini/top/soc_nmi_regslice.sv"),
                 str(ROOT / "rtl/mini/top/bus.sv"),
                 str(ROOT / "tests/rtl/bus_fault_tb.sv"),
                 "",
@@ -163,6 +164,7 @@ def test_sysctrl_fault_registers_record_and_clear_pending(tmp_path: Path) -> Non
                 f"+incdir+{ROOT / 'rtl/mini/top'}",
                 f"+incdir+{ROOT / 'rtl/managed/clusterip/common/rtl'}",
                 str(ROOT / "rtl/managed/clusterip/common/rtl/interface/nmi_if.sv"),
+                str(ROOT / "rtl/mini/top/soc_nmi_if.sv"),
                 str(ROOT / "rtl/managed/clusterip/common/rtl/utils/register.sv"),
                 str(ROOT / "rtl/ip/native/peripheral/pll_ctrl_if.sv"),
                 str(ROOT / "rtl/ip/native/peripheral/sysctrl.sv"),
@@ -211,6 +213,7 @@ def test_pll_controller_reconfigures_and_falls_back_to_the_safe_clock(tmp_path:
                 f"+incdir+{ROOT / 'rtl/mini/top'}",
                 f"+incdir+{ROOT / 'rtl/managed/clusterip/common/rtl'}",
                 str(ROOT / "rtl/managed/clusterip/common/rtl/interface/nmi_if.sv"),
+                str(ROOT / "rtl/mini/top/soc_nmi_if.sv"),
                 str(ROOT / "rtl/managed/clusterip/common/rtl/utils/register.sv"),
                 str(ROOT / "rtl/managed/clusterip/common/rtl/cdc/cdc_sync.sv"),
                 str(ROOT / "rtl/managed/clusterip/common/rtl/cdc/cdc_2phase.sv"),