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Lock down access to UDI in app mode

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Signed-off-by: Joachim Strömbergson <joachim@assured.se>
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Joachim Strömbergson 2022-12-08 15:57:13 +01:00 committed by Michael Cardell Widerkrantz
parent c573155ba1
commit 5c74a0727c
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1 changed files with 3 additions and 1 deletions
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hw/application_fpga/core/tk1/rtl/tk1.v
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@ -317,7 +317,9 @@ module tk1(
end end
if ((address >= ADDR_UDI_FIRST) && (address <= ADDR_UDI_LAST)) begin if ((address >= ADDR_UDI_FIRST) && (address <= ADDR_UDI_LAST)) begin
tmp_read_data = udi_mem[address[0]]; if (!switch_app_reg) begin
tmp_read_data = udi_mem[address[0]];
end
end end
end end
end end