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UberDDR3
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ddr3 model fails when ROW_BITS less than 16 (has Z value in address)

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AngeloJacobo 2023-08-17 11:42:09 +08:00
parent ef8b1b84fc
commit e839e220c3
1 changed files with 3 additions and 3 deletions
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6
testbench/8192Mb_ddr3_parameters.vh
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@ -387,7 +387,7 @@
`elsif x8 `elsif x8
parameter DM_BITS = 1; // Set this parameter to control how many Data Mask bits are used parameter DM_BITS = 1; // Set this parameter to control how many Data Mask bits are used
parameter ADDR_BITS = 16; // MAX Address Bits parameter ADDR_BITS = 16; // MAX Address Bits
parameter ROW_BITS = 14; // Set this parameter to control how many Address bits are used parameter ROW_BITS = 16; // Set this parameter to control how many Address bits are used
parameter COL_BITS = 10; // Set this parameter to control how many Column bits are used parameter COL_BITS = 10; // Set this parameter to control how many Column bits are used
parameter DQ_BITS = 8; // Set this parameter to control how many Data bits are used **Same as part bit width** parameter DQ_BITS = 8; // Set this parameter to control how many Data bits are used **Same as part bit width**
parameter DQS_BITS = 1; // Set this parameter to control how many Dqs bits are used parameter DQS_BITS = 1; // Set this parameter to control how many Dqs bits are used
@ -424,8 +424,8 @@
parameter RZQ = 240; // termination resistance parameter RZQ = 240; // termination resistance
parameter PRE_DEF_PAT = 8'hAA; // value returned during mpr pre-defined pattern readout parameter PRE_DEF_PAT = 8'hAA; // value returned during mpr pre-defined pattern readout
parameter STOP_ON_ERROR = 1; // If set to 1, the model will halt on command sequence/major errors parameter STOP_ON_ERROR = 1; // If set to 1, the model will halt on command sequence/major errors
parameter DEBUG = 1; // Turn on Debug messages parameter DEBUG = 0; // Turn on Debug messages
parameter BUS_DELAY = 100; // delay in picoseconds parameter BUS_DELAY = 0; // delay in picoseconds
parameter FLY_BY_DELAY_LANE_0 = 0; // delay in picoseconds parameter FLY_BY_DELAY_LANE_0 = 0; // delay in picoseconds
parameter FLY_BY_DELAY_LANE_1 = 0; // delay in picoseconds parameter FLY_BY_DELAY_LANE_1 = 0; // delay in picoseconds
parameter FLY_BY_DELAY_LANE_2 = 0; // delay in picoseconds parameter FLY_BY_DELAY_LANE_2 = 0; // delay in picoseconds