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fpga: x400: cpld: Add manufacturing support

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This commit enables a special personality on the X410 motherboard CPLD required
for NI manufacturing purposes only.


Original-commit: 6fd9f37e1cc16bedaafbbf3f013e78bb4869de6c
This commit is contained in:
Humberto Jimenez
2021-12-01 10:51:07 -06:00
committed by Wade Fife
parent 4082066a6f
commit ed8a03b9b0
4 changed files with 27 additions and 7 deletions
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top/x400/cpld/mb_cpld.v
+16 -1
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@@ -252,6 +252,19 @@ module mb_cpld #(
// Power Supply Clock
//---------------------------------------------------------------------------
`ifdef MFG_SUPPORT
assign PWR_SUPPLY_CLK_CORE = 1'b0;
assign PWR_SUPPLY_CLK_DDR4_S = 1'b0;
assign PWR_SUPPLY_CLK_DDR4_N = 1'b0;
assign PWR_SUPPLY_CLK_0P9V = 1'b0;
assign PWR_SUPPLY_CLK_1P8V = 1'b0;
assign PWR_SUPPLY_CLK_2P5V = 1'b0;
assign PWR_SUPPLY_CLK_3P3V = 1'b0;
assign PWR_SUPPLY_CLK_3P6V = 1'b0;
`else
// Frequency definitions
localparam SOUCE_CLOCK_FREQUENCY = 100_000_000;
localparam TARGET_FREQUENCY_350k = 350_000;
@@ -323,6 +336,8 @@ module mb_cpld #(
assign PWR_SUPPLY_CLK_3P3V = pwr_supply_clk_1M;
assign PWR_SUPPLY_CLK_3P6V = pwr_supply_clk_1M;
`endif
//---------------------------------------------------------------------------
// PL Interfaces
//---------------------------------------------------------------------------
@@ -1025,7 +1040,7 @@ endmodule
// </info>
// <value name="PS_CPLD_SIGNATURE" integer="0x0A522D27"/>
// <value name="PL_CPLD_SIGNATURE" integer="0x3FDC5C47"/>
// <value name="CPLD_REVISION" integer="0x21111614"/>
// <value name="CPLD_REVISION" integer="0x21111615"/>
// <value name="OLDEST_CPLD_REVISION" integer="0x20122114"/>
// </enumeratedtype>
// </group>