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Stable overscan core

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harbaum
2013-07-31 19:26:15 +00:00
parent a6f6474ff1
commit 384e2e17ef
2 changed files with 2 additions and 2 deletions
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2
cores/mist/mist.sdc
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@@ -88,7 +88,7 @@ set_output_delay -clock sdclk_pin -min -0.8 [get_ports SDRAM_*]
# Set Multicycle Path
#**************************************************************
set_multicycle_path -from [get_clocks {sdclk_pin}] -to [get_clocks {clock|altpll_component|auto_generated|pll1|clk[2]}] -setup -end 2
set_multicycle_path -from [get_clocks {sdclk_pin}] -to [get_clocks {clock|altpll_component|auto_generated|pll1|clk[0]}] -setup -end 2
#**************************************************************

2
cores/mist/mist_top.v
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@@ -100,7 +100,7 @@ always @(posedge clk_8) begin
// timeout only when cpu owns the bus and when
// neither dtack nor fast ram are active
if(dtack_timeout != 3'd7) begin
if(!tg68_dtack || br || tg68_cpuena || tg68_lds || tg68_uds)
if(!tg68_dtack || br || tg68_cpuena || tg68_as)
dtack_timeout <= 3'd0;
else
dtack_timeout <= dtack_timeout + 3'd1;