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cndm_proto: Add some comments to core HDL
Signed-off-by: Alex Forencich <alex@alexforencich.com>
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@@ -95,6 +95,7 @@ module cndm_proto_pcie_us #(
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localparam CL_PORTS = $clog2(PORTS);
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// PCIe BAR for device control
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localparam AXIL_DATA_W = 32;
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localparam AXIL_ADDR_W = BAR0_APERTURE;
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@@ -138,6 +139,7 @@ pcie_axil_master_inst (
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.stat_err_uncor()
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);
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// Host PCIe DMA engine
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localparam AXIS_PCIE_DATA_W = m_axis_pcie_rq.DATA_W;
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localparam PCIE_ADDR_W = 64;
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@@ -383,6 +385,7 @@ dma_if_inst (
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.stat_wr_tx_stall(stat_wr_tx_stall)
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);
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// MSI interrupts
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wire [PORTS-1:0] irq;
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wire [31:0] msi_irq = 32'(irq);
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