diff options
Diffstat (limited to 'usrp2/models/gpmc_model.v')
| -rw-r--r-- | usrp2/models/gpmc_model.v | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/usrp2/models/gpmc_model.v b/usrp2/models/gpmc_model.v index ce3acaacf..38dde1fa5 100644 --- a/usrp2/models/gpmc_model.v +++ b/usrp2/models/gpmc_model.v @@ -25,16 +25,18 @@ module gpmc_model input [10:0] addr; input [15:0] data; begin - #2; + #2.3; EM_A <= addr[10:1]; EM_D_int <= data; - #4; + #2.01; EM_NCS6 <= 0; - #5; + #14; EM_NWE <= 0; - #41; - EM_NWE <= 1; + #77.5; EM_NCS6 <= 1; + //#1.5; + EM_NWE <= 1; + #6; EM_A <= 10'bz; EM_D_int <= 16'bz; end @@ -43,17 +45,19 @@ module gpmc_model task GPMC_Read; input [10:0] addr; begin - #2; + #1.3; EM_A <= addr[10:1]; - #4; + #3; EM_NCS6 <= 0; - #5; + #14; EM_NOE <= 0; - #41; - EM_NOE <= 1; + #77.5; EM_NCS6 <= 1; - EM_A <= 10'bz; + //#1.5; $display("Data Read from GPMC: %X",EM_D); + EM_NOE <= 1; + #254; + EM_A <= 10'bz; end endtask // GPMC_Read |