Update ddr3_controller.v

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Angelo Jacobo 2023-04-06 19:56:55 +08:00 committed by GitHub
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commit 060a0373e9
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1 changed files with 3 additions and 9 deletions

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@ -646,15 +646,9 @@ module ddr3_controller #(
//////////////// TO BE ADDED APRIL6
// logic for every parameters like PRECHARGE_TO_ACTIVATE_DELAY
//you need to know direction stall since o_wb_stall will go high for changing direction
//finalize formal verif with cover
//comment everything (how everythibng works with examples and script!)
//added direction stall
// SO LIKE: If biglang nagpalit ng bank or row yung current request (hindi anticipate), then stall the pipeline in advance since all act or precharge will take more tahn 1 or 2 clk cycle thus need to stall
//Original deisign in github: 613LUT, 356FF = 1.393ns (200MHz)
//SIr Dan: 402LUT, 892FF = 2.333ns (200Mhz)
// Vivado Benchmarking
//Old Design: 613LUT, 356FF, Slack=+1.393ns (200MHz)
//New Design: 447LUT, 355FF, Slack=+1.724ns (200MHz)
end //end of always block