!!!!    6    0    1  974687438  V3079                                         

! Device           : 74ls468
! Function         : Tri-state Octal Buffer
! revision         : B.01.00
! safeguard        : standard_lsttl
! Modifications    : Modified for AwareTest xi
!
  warning           "This library has not been verified with hardware."

combinatorial

vector cycle   2u
receive delay  1.9u

assign VCC        to pins 20
assign GND        to pins 10

assign One_A_1   to pins 2
assign One_Y_1  to pins 3

assign One_A_2   to pins 4
assign One_Y_2  to pins 5

assign One_A_3   to pins 6
assign One_Y_3  to pins 7

assign One_A_4   to pins 8
assign One_Y_4  to pins 9

assign Two_A_1   to pins 12
assign Two_Y_1  to pins 11

assign Two_A_2   to pins 14
assign Two_Y_2  to pins 13

assign Two_A_3   to pins 16
assign Two_Y_3  to pins 15

assign Two_A_4   to pins 18
assign Two_Y_4  to pins 17

assign Low_enable_one to pins 1
assign Low_enable_two to pins 19

power VCC,GND

family TTL

inputs One_A_1,One_A_2,One_A_3,One_A_4,Two_A_1,Two_A_2,Two_A_3,Two_A_4
inputs Low_enable_one, Low_enable_two

outputs One_Y_1,One_Y_2,One_Y_3,One_Y_4,Two_Y_1,Two_Y_2,Two_Y_3
outputs Two_Y_4

disable One_Y_1,One_Y_2,One_Y_3,One_Y_4 with Low_enable_one to "1"
disable Two_Y_1,Two_Y_2,Two_Y_3,Two_Y_4 with Low_enable_two to "1"

when Low_enable_one is "1" inactive One_Y_1, One_Y_2, One_Y_3, One_Y_4
when Low_enable_two is "1" inactive Two_Y_1,Two_Y_2,Two_Y_3,Two_Y_4

trace One_Y_1 to One_A_1, Low_enable_one
trace One_Y_2 to One_A_2, Low_enable_one
trace One_Y_3 to One_A_3, Low_enable_one
trace One_Y_4 to One_A_4, Low_enable_one

trace Two_Y_1 to Two_A_1, Low_enable_two
trace Two_Y_2 to Two_A_2, Low_enable_two
trace Two_Y_3 to Two_A_3, Low_enable_two
trace Two_Y_4 to Two_A_4, Low_enable_two
!*******************************************************************************
!*******************************************************************************

vector E1_high
   set Low_enable_one to "0"
   set One_A_1  to "1"
   set One_Y_1 to "0"
end vector

vector E1_low
   set Low_enable_one to "0"
   set One_A_1  to "0"
   set One_Y_1 to "1"
end vector

vector E2_high
   set Low_enable_one to "0"
   set One_A_2  to "1"
   set One_Y_2 to "0"
end vector

vector E2_low
   set Low_enable_one to "0"
   set One_A_2  to "0"
   set One_Y_2 to "1"
end vector

vector E3_high
   set Low_enable_one to "0"
   set One_A_3  to "1"
   set One_Y_3 to "0"
end vector

vector E3_low
   set Low_enable_one to "0"
   set One_A_3  to "0"
   set One_Y_3 to "1"
end vector

vector E4_high
   set Low_enable_one to "0"
   set One_A_4  to "1"
   set One_Y_4 to "0"
end vector

vector E4_low
   set Low_enable_one to "0"
   set One_A_4  to "0"
   set One_Y_4 to "1"
end vector

vector E5_high
   set Low_enable_two to "0"
   set Two_A_1  to "1"
   set Two_Y_1 to "0"
end vector

vector E5_low
   set Low_enable_two to "0"
   set Two_A_1  to "0"
   set Two_Y_1 to "1"
end vector

vector E6_high
   set Low_enable_two to "0"
   set Two_A_2  to "1"
   set Two_Y_2 to "0"
end vector

vector E6_low
   set Low_enable_two to "0"
   set Two_A_2  to "0"
   set Two_Y_2 to "1"
end vector

vector E7_high
   set Low_enable_two to "0"
   set Two_A_3  to "1"
   set Two_Y_3 to "0"
end vector

vector E7_low
   set Low_enable_two to "0"
   set Two_A_3  to "0"
   set Two_Y_3 to "1"
end vector

vector E8_high
   set Low_enable_two to "0"
   set Two_A_4  to "1"
   set Two_Y_4 to "0"
end vector

vector E8_low
   set Low_enable_two to "0"
   set Two_A_4  to "0"
   set Two_Y_4 to "1"
end vector

!*****VECTORS FOR DISABLE TESTS*****

vector E1_low_Disabled
   set Low_enable_one to "1"
   set One_A_1  to "0"
   set One_Y_1 to "1"
end vector

vector E1_high_Disabled
   set Low_enable_one to "1"
   set One_A_1  to "1"
   set One_Y_1 to "0"
end vector

vector E2_low_Disabled
   set Low_enable_one to "1"
   set One_A_2  to "0"
   set One_Y_2 to "1"
end vector

vector E2_high_Disabled
   set Low_enable_one to "1"
   set One_A_2  to "1"
   set One_Y_2 to "0"
end vector

vector E3_low_Disabled
   set Low_enable_one to "1"
   set One_A_3  to "0"
   set One_Y_3 to "1"
end vector

vector E3_high_Disabled
   set Low_enable_one to "1"
   set One_A_3  to "1"
   set One_Y_3 to "0"
end vector

vector E4_low_Disabled
   set Low_enable_one to "1"
   set One_A_4  to "0"
   set One_Y_4 to "1"
end vector

vector E4_high_Disabled
   set Low_enable_one to "1"
   set One_A_4  to "1"
   set One_Y_4 to "0"
end vector

vector E5_low_Disabled
   set Low_enable_two to "1"
   set Two_A_1  to "0"
   set Two_Y_1 to "1"
end vector

vector E5_high_Disabled
   set Low_enable_two to "1"
   set Two_A_1  to "1"
   set Two_Y_1 to "0"
end vector

vector E6_low_Disabled
   set Low_enable_two to "1"
   set Two_A_2  to "0"
   set Two_Y_2 to "1"
end vector

vector E6_high_Disabled
   set Low_enable_two to "1"
   set Two_A_2  to "1"
   set Two_Y_2 to "0"
end vector

vector E7_low_Disabled
   set Low_enable_two to "1"
   set Two_A_3  to "0"
   set Two_Y_3 to "1"
end vector

vector E7_high_Disabled
   set Low_enable_two to "1"
   set Two_A_3  to "1"
   set Two_Y_3 to "0"
end vector

vector E8_low_Disabled
   set Low_enable_two to "1"
   set Two_A_4  to "0"
   set Two_Y_4 to "1"
end vector

vector E8_high_Disabled
   set Low_enable_two to "1"
   set Two_A_4  to "1"
   set Two_Y_4 to "0"
end vector

!*******************************************************************************


unit "awaretest E1"                   !AT Modified the unit name
   execute     E1_high
   execute     E1_low
end unit                              !AT Added a new "end unit"

unit "awaretest E2"                   !AT Added this unit
   execute     E2_high
   execute     E2_low
end unit                              !AT Added a new "end unit"

unit "awaretest E3"                   !AT Added this unit
   execute     E3_high
   execute     E3_low
end unit                              !AT Added a new "end unit"

unit "awaretest E4"                   !AT Added this unit
   execute     E4_high
   execute     E4_low
end unit                              !AT Added a new "end unit"

unit "awaretest E5"                   !AT Added this unit
   execute     E5_high
   execute     E5_low
end unit                              !AT Added a new "end unit"

unit "awaretest E6"                   !AT Added this unit
   execute     E6_high
   execute     E6_low
end unit                              !AT Added a new "end unit"

unit "awaretest E7"                   !AT Added this unit
   execute     E7_high
   execute     E7_low
end unit                              !AT Added a new "end unit"

unit "awaretest E8"                   !AT Added this unit
   execute     E8_high
   execute     E8_low
end unit

!*****TESTS FOR DISABLE **************************

unit disable test "Disable test for Elements 1-4"
    execute    E1_high_Disabled
    execute    E1_low_Disabled
    execute    E1_high_Disabled
    execute    E2_high_Disabled
    execute    E2_low_Disabled
    execute    E2_high_Disabled
    execute    E3_high_Disabled
    execute    E3_low_Disabled
    execute    E3_high_Disabled
    execute    E4_high_Disabled
    execute    E4_low_Disabled
    execute    E4_high_Disabled
end unit

unit disable test "Disable test for Elements 5-8"
    execute    E5_high_Disabled
    execute    E5_low_Disabled
    execute    E5_high_Disabled
    execute    E6_high_Disabled
    execute    E6_low_Disabled
    execute    E6_high_Disabled
    execute    E7_high_Disabled
    execute    E7_low_Disabled
    execute    E7_high_Disabled
    execute    E8_high_Disabled
    execute    E8_low_Disabled
    execute    E8_high_Disabled
end unit

!END OF TEST!