From 7b8d45380577ee27916a59c3f66eafb6f00ea7ca Mon Sep 17 00:00:00 2001
From: Wade Fife <wade.fife@ettus.com>
Date: Thu, 3 Feb 2022 08:38:47 -0600
Subject: fpga: x400: Set DRAM speed to 2.0 GT/s

---
 fpga/usrp3/top/x400/ip/ddr4_64bits/ddr4_64bits.xci | 52 +++++++++++-----------
 1 file changed, 26 insertions(+), 26 deletions(-)

(limited to 'fpga')

diff --git a/fpga/usrp3/top/x400/ip/ddr4_64bits/ddr4_64bits.xci b/fpga/usrp3/top/x400/ip/ddr4_64bits/ddr4_64bits.xci
index d1b5484e5..42a73fb1c 100644
--- a/fpga/usrp3/top/x400/ip/ddr4_64bits/ddr4_64bits.xci
+++ b/fpga/usrp3/top/x400/ip/ddr4_64bits/ddr4_64bits.xci
@@ -124,7 +124,7 @@
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.ControllerType">DDR4_SDRAM</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_ADDR_WIDTH">17</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_AL">0</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_AUTO_AP_COL_A3">0</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_AUTO_AP_COL_A3">false</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_AXI_ADDR_WIDTH">32</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_AXI_DATA_WIDTH">512</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_AXI_ID_WIDTH">4</spirit:configurableElementValue>
@@ -137,8 +137,8 @@
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_CK_WIDTH">1</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_CL">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_CLKFBOUT_MULT">15</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_CLKIN_PERIOD">9996</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_CLKOUT0_DIVIDE">5</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_CLKIN_PERIOD">10000</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_CLKOUT0_DIVIDE">6</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_CLKOUT1_DIVIDE">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_CLKOUTPHY_MODE">VCO_2X</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_COLUMN_WIDTH">10</spirit:configurableElementValue>
@@ -183,7 +183,7 @@
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_SPEED_GRADE">075E</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_Slot">1</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_StackHeight">1</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_UI_CLOCK">300000000</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_UI_CLOCK">250000000</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_USE_CS_PORT">1</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_USE_DM_PORT">1</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_VrefVoltage">0.84</spirit:configurableElementValue>
@@ -191,27 +191,27 @@
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_nCK_PER_CLK">4</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_nCS_PER_RANK">1</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tCCD_3ds">5</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tCK">833</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tCK">1000</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tCKE">0</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tFAW">37</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tFAW">30</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tFAW_dlr">16</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tMRD">2</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRAS">39</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRCD">17</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tREFI">9363</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRFC">421</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRFC_dlr">145</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRP">17</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRAS">32</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRCD">14</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tREFI">7800</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRFC">350</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRFC_dlr">120</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRP">14</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRRD"/>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRRD_L">8</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRRD_S">7</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRRD_L">7</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRRD_S">6</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRRD_dlr">4</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRTP">10</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tWR">19</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tRTP">8</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tWR">15</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tWTR"/>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tWTR_L">10</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tWTR_S">4</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tXPR">109</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tWTR_L">8</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tWTR_S">3</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tXPR">90</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tZQCS">128</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tZQI">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.DDR4_tZQINIT">256</spirit:configurableElementValue>
@@ -224,7 +224,7 @@
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.PBLOCK_SLICE_LOC">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.PBLOCK_SLICE_LOC_SC">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.C0.SYSCLK_CENTER_INFO">FALSE</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.CAL_INPUT_CLK_PERIOD">9996</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.CAL_INPUT_CLK_PERIOD">10000</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.CLKOUT0_DIVIDE">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.CLKOUT1_DIVIDE">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.CLKOUT2_DIVIDE">0</spirit:configurableElementValue>
@@ -243,7 +243,7 @@
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.M_ADDN_UI_CLKOUT4_FREQ_HZ">0.0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.M_ADDN_UI_CLKOUT4_PHASE">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.PING_PONG_PHY">1</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.Simulation_Mode">0</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="MODELPARAM_VALUE.Simulation_Mode">BFM</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.ADDN_UI_CLKOUT1_FREQ_HZ">None</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.ADDN_UI_CLKOUT2_FREQ_HZ">None</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.ADDN_UI_CLKOUT3_FREQ_HZ">None</spirit:configurableElementValue>
@@ -297,14 +297,14 @@
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CK_SKEW_2">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CK_SKEW_3">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CLKFBOUT_MULT">15</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CLKOUT0_DIVIDE">5</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CLKOUT0_DIVIDE">6</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CS_SKEW_0">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CS_SKEW_1">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CS_SKEW_2">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CS_SKEW_3">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_Capacity">512</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CasLatency">17</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CasWriteLatency">12</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CasLatency">15</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CasWriteLatency">11</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_ChipSelect">true</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_Clamshell">false</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_CustomParts">no_file_loaded</spirit:configurableElementValue>
@@ -313,7 +313,7 @@
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_DataWidth">64</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_Ecc">false</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_Enable_LVAUX">false</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_InputClockPeriod">9996</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_InputClockPeriod">10000</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_LR_SKEW_0">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_LR_SKEW_1">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_MCS_ECC">false</spirit:configurableElementValue>
@@ -340,7 +340,7 @@
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_TRFC">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_TRFC_DLR">0</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_TXPR">0</spirit:configurableElementValue>
-        <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_TimePeriod">833</spirit:configurableElementValue>
+        <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_TimePeriod">1000</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_UserRefresh_ZQCS">false</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_isCKEShared">false</spirit:configurableElementValue>
         <spirit:configurableElementValue spirit:referenceId="PARAM_VALUE.C0.DDR4_isCustom">false</spirit:configurableElementValue>
-- 
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