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i mit design, jeg indhyllingsafstand alle ram med mbist.
når jeg har indsat DFT og køre atpg, jeg finde mbist mindske fejl dækning af designet.
her, jeg indsæt rapport fra Tetramax og mbist kode for drøfte
<img src="http://www.edaboard.com/images/smiles/icon_smile.gif" alt="Smile" border="0" /># fejl testcov instans navn (type)
------- ------- -----------------------
51340 74,40% / vitcore / acs_datapath / acsram_fsm (vit_acsram_fsm_test_1)
10356 100,00% / vitcore / acs_datapath / acsram_fsm / btfram_ctl (vit_btfram_ctl_test_1)
10240 67,96% / vitcore/acs_datapath/acsram_fsm/ram_2 (vit_acsram_0_test_1)
5110 67,90% / vitcore/acs_datapath/acsram_fsm/ram_2/LRAM (dpreg16x80_0_test_1)
2970 71,73% / vitcore/acs_datapath/acsram_fsm/ram_2/LRAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_0_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_2/LRAM/dpreg16x80_inner (dpreg16x80_inner)
5110 67,90% / vitcore/acs_datapath/acsram_fsm/ram_2/URAM (dpreg16x80_1_test_1)
2970 71,73% / vitcore/acs_datapath/acsram_fsm/ram_2/URAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_1_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_2/URAM/dpreg16x80_inner (dpreg16x80_inner)
10236 67,94% / vitcore/acs_datapath/acsram_fsm/ram_4 (vit_acsram_1_test_1)
5106 67,87% / vitcore/acs_datapath/acsram_fsm/ram_4/LRAM (dpreg16x80_2_test_1)
2966 71,69% / vitcore/acs_datapath/acsram_fsm/ram_4/LRAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_2_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_4/LRAM/dpreg16x80_inner (dpreg16x80_inner)
5110 67,89% / vitcore/acs_datapath/acsram_fsm/ram_4/URAM (dpreg16x80_3_test_1)
2966 71,69% / vitcore/acs_datapath/acsram_fsm/ram_4/URAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_3_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_4/URAM/dpreg16x80_inner (dpreg16x80_inner)
10240 67,97% / vitcore/acs_datapath/acsram_fsm/ram_3 (vit_acsram_2_test_1)
5114 67,94% / vitcore/acs_datapath/acsram_fsm/ram_3/LRAM (dpreg16x80_4_test_1)
2966 71,69% / vitcore/acs_datapath/acsram_fsm/ram_3/LRAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_4_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_3/LRAM/dpreg16x80_inner (dpreg16x80_inner)
5106 67,87% / vitcore/acs_datapath/acsram_fsm/ram_3/URAM (dpreg16x80_5_test_1)
2966 71,69% / vitcore/acs_datapath/acsram_fsm/ram_3/URAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_5_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_3/URAM/dpreg16x80_inner (dpreg16x80_inner)
10240 67,96% / vitcore/acs_datapath/acsram_fsm/ram_1 (vit_acsram_3_test_1)
5110 67,89% / vitcore/acs_datapath/acsram_fsm/ram_1/LRAM (dpreg16x80_6_test_1)
2970 71,73% / vitcore/acs_datapath/acsram_fsm/ram_1/LRAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_6_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_1/LRAM/dpreg16x80_inner (dpreg16x80_inner)
5110 67,90% / vitcore/acs_datapath/acsram_fsm/ram_1/URAM (dpreg16x80_7_test_1)
2970 71,73% / vitcore/acs_datapath/acsram_fsm/ram_1/URAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_7_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_1/URAM/dpreg16x80_inner (dpreg16x80_inner)
[
når jeg har indsat DFT og køre atpg, jeg finde mbist mindske fejl dækning af designet.
her, jeg indsæt rapport fra Tetramax og mbist kode for drøfte
<img src="http://www.edaboard.com/images/smiles/icon_smile.gif" alt="Smile" border="0" /># fejl testcov instans navn (type)
------- ------- -----------------------
51340 74,40% / vitcore / acs_datapath / acsram_fsm (vit_acsram_fsm_test_1)
10356 100,00% / vitcore / acs_datapath / acsram_fsm / btfram_ctl (vit_btfram_ctl_test_1)
10240 67,96% / vitcore/acs_datapath/acsram_fsm/ram_2 (vit_acsram_0_test_1)
5110 67,90% / vitcore/acs_datapath/acsram_fsm/ram_2/LRAM (dpreg16x80_0_test_1)
2970 71,73% / vitcore/acs_datapath/acsram_fsm/ram_2/LRAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_0_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_2/LRAM/dpreg16x80_inner (dpreg16x80_inner)
5110 67,90% / vitcore/acs_datapath/acsram_fsm/ram_2/URAM (dpreg16x80_1_test_1)
2970 71,73% / vitcore/acs_datapath/acsram_fsm/ram_2/URAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_1_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_2/URAM/dpreg16x80_inner (dpreg16x80_inner)
10236 67,94% / vitcore/acs_datapath/acsram_fsm/ram_4 (vit_acsram_1_test_1)
5106 67,87% / vitcore/acs_datapath/acsram_fsm/ram_4/LRAM (dpreg16x80_2_test_1)
2966 71,69% / vitcore/acs_datapath/acsram_fsm/ram_4/LRAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_2_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_4/LRAM/dpreg16x80_inner (dpreg16x80_inner)
5110 67,89% / vitcore/acs_datapath/acsram_fsm/ram_4/URAM (dpreg16x80_3_test_1)
2966 71,69% / vitcore/acs_datapath/acsram_fsm/ram_4/URAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_3_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_4/URAM/dpreg16x80_inner (dpreg16x80_inner)
10240 67,97% / vitcore/acs_datapath/acsram_fsm/ram_3 (vit_acsram_2_test_1)
5114 67,94% / vitcore/acs_datapath/acsram_fsm/ram_3/LRAM (dpreg16x80_4_test_1)
2966 71,69% / vitcore/acs_datapath/acsram_fsm/ram_3/LRAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_4_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_3/LRAM/dpreg16x80_inner (dpreg16x80_inner)
5106 67,87% / vitcore/acs_datapath/acsram_fsm/ram_3/URAM (dpreg16x80_5_test_1)
2966 71,69% / vitcore/acs_datapath/acsram_fsm/ram_3/URAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_5_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_3/URAM/dpreg16x80_inner (dpreg16x80_inner)
10240 67,96% / vitcore/acs_datapath/acsram_fsm/ram_1 (vit_acsram_3_test_1)
5110 67,89% / vitcore/acs_datapath/acsram_fsm/ram_1/LRAM (dpreg16x80_6_test_1)
2970 71,73% / vitcore/acs_datapath/acsram_fsm/ram_1/LRAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_6_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_1/LRAM/dpreg16x80_inner (dpreg16x80_inner)
5110 67,90% / vitcore/acs_datapath/acsram_fsm/ram_1/URAM (dpreg16x80_7_test_1)
2970 71,73% / vitcore/acs_datapath/acsram_fsm/ram_1/URAM/U_bt_sram (bt_reg_WE_WIDTH1_ADDR_WIDTH4_DATA_WIDTH80_7_test_1)
348 0,00% / vitcore/acs_datapath/acsram_fsm/ram_1/URAM/dpreg16x80_inner (dpreg16x80_inner)
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