Need help in understanding testproc file generated by Testkompress

[karthik_hr]

Hi all,

I am a beginner in DFT. I am new to Testkompress tool of Mentor Graphics.
I have a sample testproc file. Below is the file which I am referring to.

Can anyone explain how "timeplate" is merged with the various "procedures" and how is it executed by the tool?
Please explain anyone of the procedures.

// EDT_SCAN_DUAL_EDT_TEMPLATE_START
set time scale 1.000000 ps;

timeplate VKS_scan =

force_pi 0;
measure_po 16000 ;

pulse CLK100M_2_PB 4000 4000 ;
pulse CLK200M_2_PB 4000 4000 ;
pulse VKSI_SMS_CLOCK[0] 4000 4000 ;
pulse vl_sms_WRCK 4000 4000 ;
pulse VKSI_SCAN_RESETN 4000 4000 ;
pulse VKSI_SCAN_SETRESETN 4000 4000 ;
pulse VKSI_EDT_CLOCK 4000 4000 ;
period 20000 ;

end;

procedure test_setup =
timeplate VKS_scan ;

cycle =
force VKSI_CORE_SCAN_ENABLE 0 ;
force VKSI_BLOCK_SELECT 1 ;
force VKSI_BLOCK_SELECT_ENABLE 1 ;
force VKSI_MBIST_SCAN_MODE 1 ;
force VKSI_SCAN_MODE 1 ;
force VKSI_VL_DM2 1 ;
force VKSI_EDT_BYPASS_N 0 ;
force VKSI_EXTEST_MODE 0 ;
force VKSI_FLAT_ATPG_MODE 0 ;
force VKSI_LBRAM_CRAM_MODE 0 ;
force VKSI_LBRAM_PLL_SCAN_ENABLE_SELECT 0 ;
force VKSI_LBRAM_SCAN_MODE 0 ;
force VKSI_VL_DM1 0 ;
force VKSI_EDT_BYPASS_N 0 ;
force VKSI_EDT_CLOCK 0 ;
force VKSI_EDT_UPDATE 1 ;
force CLK100M_2_PB 0 ;
force CLK200M_2_PB 0 ;
force VKSI_SMS_CLOCK[0] 0 ;
force vl_sms_WRCK 0 ;
force VKSI_SCAN_RESETN 1 ;
force VKSI_SCAN_SETRESETN 1 ;


force VKSI_EDT_SHIFT_CONST_EN 0 ;



end;
end;

procedure shift =
scan_group group1;
timeplate VKS_scan ;

cycle =
force_sci;
force VKSI_EDT_UPDATE 0 ;
pulse VKSI_EDT_CLOCK ;
pulse CLK100M_2_PB ;
pulse CLK200M_2_PB ;
pulse VKSI_SMS_CLOCK[0] ;
pulse vl_sms_WRCK ;
measure_sco;
end;
end;

procedure load_unload =
scan_group group1;
timeplate VKS_scan ;


cycle =



force VKSI_EDT_SHIFT_CONST_EN 0 ;


force VKSI_BLOCK_SELECT 1 ;
force VKSI_BLOCK_SELECT_ENABLE 1 ;
force VKSI_MBIST_SCAN_MODE 1 ;
force VKSI_SCAN_MODE 1 ;
force VKSI_VL_DM2 1 ;
force VKSI_EDT_BYPASS_N 0 ;
force VKSI_EXTEST_MODE 0 ;
force VKSI_FLAT_ATPG_MODE 0 ;
force VKSI_LBRAM_CRAM_MODE 0 ;
force VKSI_LBRAM_PLL_SCAN_ENABLE_SELECT 0 ;
force VKSI_LBRAM_SCAN_MODE 0 ;
force VKSI_VL_DM1 0 ;
force VKSI_CORE_SCAN_ENABLE 0 ;
force VKSI_EDT_CLOCK 0 ;
force VKSI_EDT_UPDATE 1 ;
force VKSI_EDT_BYPASS_N 0 ;
force CLK100M_2_PB 0 ;
force CLK200M_2_PB 0 ;
force VKSI_SMS_CLOCK[0] 0 ;
force vl_sms_WRCK 0 ;
force VKSI_SCAN_RESETN 1 ;
force VKSI_SCAN_SETRESETN 1 ;
pulse VKSI_EDT_CLOCK ;
end ;

cycle =
force VKSI_CORE_SCAN_ENABLE 1 ;
force VKSI_PART_IN_SCAN_ENABLE 1 ;
force VKSI_PART_OUT_SCAN_ENABLE 1 ;
measure_sco;
end;

apply shift 10000 ;


cycle =
force VKSI_CORE_SCAN_ENABLE 0 ;
force VKSI_PART_IN_SCAN_ENABLE 1 ;
force VKSI_PART_OUT_SCAN_ENABLE 0 ;
end;
end;

procedure clock_sequential =
timeplate VKS_scan ;

cycle =
force_pi;
end;
cycle =
pulse_capture_clock;
end;
end;

procedure capture =
timeplate VKS_scan ;

cycle =
force_pi;
measure_po;
end;
cycle =
pulse_capture_clock;
end;
end;

 

[maulin sheth]

Hello,
Please just go through the user guide manual. You will get better idea from there.