revision1.hif

用verilog写的4*4小键盘按键检测程序。本工程已经编译好。可以直接在Atera DE1 Fpga开发板上运行

Version 7.2 Build 207 03/18/2008 Service Pack 3 SJ Full Version
11
989
OFF
OFF
OFF
OFF
ON
ON
ON
FV_OFF
Level2
0
0
VRSM_ON
VHSM_ON
0
-- Start Partition --
-- End Partition --
-- Start Library Paths --
-- End Library Paths --
-- Start VHDL Libraries --
-- End VHDL Libraries --
# entity
lpm_divide
# storage
db|smallkeybaord.(1).cnf
db|smallkeybaord.(1).cnf
# case_insensitive
# source_file
d:|altera|quartus|quartus|libraries|megafunctions|lpm_divide.tdf
535b555d9d13a3fd27f82fd34be78ae
6
# user_parameter {
LPM_WIDTHN
32
PARAMETER_UNKNOWN
USR
LPM_WIDTHD
10
PARAMETER_UNKNOWN
USR
LPM_NREPRESENTATION
UNSIGNED
PARAMETER_UNKNOWN
USR
LPM_DREPRESENTATION
UNSIGNED
PARAMETER_UNKNOWN
USR
LPM_PIPELINE
0
PARAMETER_UNKNOWN
DEF
LPM_REMAINDERPOSITIVE
TRUE
PARAMETER_UNKNOWN
DEF
MAXIMIZE_SPEED
5
PARAMETER_UNKNOWN
DEF
CBXI_PARAMETER
lpm_divide_rfm
PARAMETER_UNKNOWN
USR
CARRY_CHAIN
MANUAL
PARAMETER_UNKNOWN
USR
OPTIMIZE_FOR_SPEED
5
PARAMETER_UNKNOWN
USR
AUTO_CARRY_CHAINS
ON
AUTO_CARRY
USR
IGNORE_CARRY_BUFFERS
OFF
IGNORE_CARRY
USR
AUTO_CASCADE_CHAINS
ON
AUTO_CASCADE
USR
IGNORE_CASCADE_BUFFERS
OFF
IGNORE_CASCADE
USR
}
# used_port {
quotient2
-1
3
quotient1
-1
3
quotient0
-1
3
numer9
-1
3
numer8
-1
3
numer7
-1
3
numer6
-1
3
numer5
-1
3
numer4
-1
3
numer31
-1
3
numer30
-1
3
numer3
-1
3
numer29
-1
3
numer28
-1
3
numer27
-1
3
numer26
-1
3
numer25
-1
3
numer24
-1
3
numer23
-1
3
numer22
-1
3
numer21
-1
3
numer20
-1
3
numer2
-1
3
numer19
-1
3
numer18
-1
3
numer17
-1
3
numer16
-1
3
numer15
-1
3
numer14
-1
3
numer13
-1
3
numer12
-1
3
numer11
-1
3
numer10
-1
3
numer1
-1
3
numer0
-1
3
denom9
-1
2
denom8
-1
2
denom7
-1
2
denom6
-1
2
denom5
-1
2
denom4
-1
2
denom3
-1
2
denom2
-1
2
denom1
-1
2
denom0
-1
2
}
# include_file {
d:|altera|quartus|quartus|libraries|megafunctions|aglobal72.inc
f39123b8592ab2dac019716e56b3ec18
d:|altera|quartus|quartus|libraries|megafunctions|abs_divider.inc
cdfefd53e136b3a8e541899b82db37d
d:|altera|quartus|quartus|libraries|megafunctions|sign_div_unsign.inc
c1e17922387cb5d0c88d7fb673544bb4
}
# lmf
d:|altera|quartus|quartus|lmf|
d41d8cd98f0b24e980998ecf8427e
# macro_sequence

# end
# entity
lpm_divide_rfm
# storage
db|smallkeybaord.(2).cnf
db|smallkeybaord.(2).cnf
# case_insensitive
# source_file
db|lpm_divide_rfm.tdf
db8979d9bba158ccfdc1a8ac6e16
6
# used_port {
quotient9
-1
3
quotient8
-1
3
quotient7
-1
3
quotient6
-1
3
quotient5
-1
3
quotient4
-1
3
quotient31
-1
3
quotient30
-1
3
quotient3
-1
3
quotient29
-1
3
quotient28
-1
3
quotient27
-1
3
quotient26
-1
3
quotient25
-1
3
quotient24
-1
3
quotient23
-1
3
quotient22
-1
3
quotient21
-1
3
quotient20
-1
3
quotient2
-1
3
quotient19
-1
3
quotient18
-1
3
quotient17
-1
3
quotient16
-1
3
quotient15
-1
3
quotient14
-1
3
quotient13
-1
3
quotient12
-1
3
quotient11
-1
3
quotient10
-1
3
quotient1
-1
3
quotient0
-1
3
numer9
-1
3
numer8
-1
3
numer7
-1
3
numer6
-1
3
numer5
-1
3
numer4
-1
3
numer31
-1
3
numer30
-1
3
numer3
-1
3
numer29
-1
3
numer28
-1
3
numer27
-1
3
numer26
-1
3
numer25
-1
3
numer24
-1
3
numer23
-1
3
numer22
-1
3
numer21
-1
3
numer20
-1
3
numer2
-1
3
numer19
-1
3
numer18
-1
3
numer17
-1
3
numer16
-1
3
numer15
-1
3
numer14
-1
3
numer13
-1
3
numer12
-1
3
numer11
-1
3
numer10
-1
3
numer1
-1
3
numer0
-1
3
denom9
-1
3
denom8
-1
3
denom7
-1
3
denom6
-1
3
denom5
-1
3
denom4
-1
3
denom3
-1
3
denom2
-1
3
denom1
-1
3
denom0
-1
3
}
# lmf
d:|altera|quartus|quartus|lmf|
d41d8cd98f0b24e980998ecf8427e
# macro_sequence

# end
# entity
sign_div_unsign_5nh
# storage
db|smallkeybaord.(3).cnf
db|smallkeybaord.(3).cnf
# case_insensitive
# source_file
db|sign_div_unsign_5nh.tdf
f92bb2b4deb61558eb3b5aba81cd4fa
6
# used_port {
remainder9
-1
3
remainder8
-1
3
remainder7
-1
3
remainder6
-1
3
remainder5
-1
3
remainder4
-1
3
remainder3
-1
3
remainder2
-1
3
remainder1
-1
3
remainder0
-1
3
quotient9
-1
3
quotient8
-1
3
quotient7
-1
3
quotient6
-1
3
quotient5
-1
3
quotient4
-1
3
quotient31
-1
3
quotient30
-1
3
quotient3
-1
3
quotient29
-1
3
quotient28
-1
3
quotient27
-1
3
quotient26
-1
3
quotient25
-1
3
quotient24
-1
3
quotient23
-1
3
quotient22
-1
3
quotient21
-1
3
quotient20
-1
3
quotient2
-1
3
quotient19
-1
3
quotient18
-1
3
quotient17
-1
3
quotient16
-1
3
quotient15
-1
3
quotient14
-1
3
quotient13
-1
3
quotient12
-1
3
quotient11
-1
3
quotient10
-1
3
quotient1
-1
3
quotient0
-1
3
numerator9
-1
3
numerator8
-1
3
numerator7
-1
3
numerator6
-1
3
numerator5
-1
3
numerator4
-1
3
numerator31
-1
3
numerator30
-1
3
numerator3
-1
3
numerator29
-1
3
numerator28
-1
3
numerator27
-1
3
numerator26
-1
3
numerator25
-1
3
numerator24
-1
3
numerator23
-1
3
numerator22
-1
3
numerator21
-1
3
numerator20
-1
3
numerator2
-1
3
numerator19
-1
3
numerator18
-1
3
numerator17
-1
3
numerator16
-1
3
numerator15
-1
3
numerator14
-1
3
numerator13
-1
3
numerator12
-1
3
numerator11
-1
3
numerator10
-1
3
numerator1
-1
3
numerator0
-1
3
denominator9
-1
3
denominator8
-1
3
denominator7
-1
3
denominator6
-1
3
denominator5
-1
3
denominator4
-1
3
denominator3
-1
3
denominator2
-1
3
denominator1
-1
3
denominator0
-1
3
}
# lmf
d:|altera|quartus|quartus|lmf|
d41d8cd98f0b24e980998ecf8427e
# macro_sequence

# end
# entity
alt_u_div_c5f
# storage
db|smallkeybaord.(4).cnf
db|smallkeybaord.(4).cnf
# case_insensitive
# source_file
db|alt_u_div_c5f.tdf
a02dbc1bd34397c57267ccca5a64ab5c
6
# used_port {
remainder9
-1
3
remainder8
-1
3
remainder7
-1
3
remainder6
-1
3
remainder5
-1
3
remainder4
-1
3
remainder3
-1
3
remainder2
-1
3
remainder1
-1
3
remainder0
-1
3
quotient9
-1
3
quotient8
-1
3
quotient7
-1
3
quotient6
-1
3
quotient5
-1
3
quotient4
-1
3
quotient31
-1
3
quotient30
-1
3
quotient3
-1
3
quotient29
-1
3
quotient28
-1
3
quotient27
-1
3
quotient26
-1
3
quotient25
-1
3
quotient24
-1
3
quotient23
-1
3
quotient22
-1
3
quotient21
-1
3
quotient20
-1
3
quotient2
-1
3
quotient19
-1
3
quotient18
-1
3
quotient17
-1
3
quotient16
-1
3
quotient15
-1
3
quotient14
-1
3
quotient13
-1
3
quotient12
-1
3
quotient11
-1
3
quotient10
-1
3
quotient1
-1
3
quotient0
-1
3
numerator9
-1
3
numerator8
-1
3
numerator7
-1
3
numerator6
-1
3
numerator5
-1
3
numerator4
-1
3
numerator31
-1
3
numerator30
-1
3
numerator3
-1
3
numerator29
-1
3
numerator28
-1
3
numerator27
-1
3
numerator26
-1
3
numerator25
-1
3
numerator24
-1
3
numerator23
-1
3
numerator22
-1
3
numerator21
-1
3
numerator20
-1
3
numerator2
-1
3
numerator19
-1
3
numerator18
-1
3
numerator17
-1
3
numerator16
-1
3
numerator15
-1
3
numerator14
-1
3
numerator13
-1
3
numerator12
-1
3
numerator11
-1
3
numerator10
-1
3
numerator1
-1
3
numerator0
-1
3
denominator9
-1
3
denominator8
-1
3
denominator7
-1
3
denominator6
-1
3
denominator5
-1
3
denominator4
-1
3
denominator3
-1
3
denominator2
-1
3
denominator1
-1
3
denominator0
-1
3
}
# lmf
d:|altera|quartus|quartus|lmf|
d41d8cd98f0b24e980998ecf8427e
# macro_sequence

# end
# entity
add_sub_lkc
# storage
db|smallkeybaord.(5).cnf
db|smallkeybaord.(5).cnf
# case_insensitive
# source_file
db|add_sub_lkc.tdf
4e7236eb4a6ee522cbac207a93c9f793
6
# used_port {
result0
-1
3
datab0
-1
3
dataa0
-1
3
cout
-1
3
}
# lmf
d:|altera|quartus|quartus|lmf|
d41d8cd98f0b24e980998ecf8427e
# macro_sequence

# end
# entity
add_sub_mkc
# storage
db|smallkeybaord.(6).cnf
db|smallkeybaord.(6).cnf
# case_insensitive
# source_file
db|add_sub_mkc.tdf
c04d10a161cc73ca4c7a792a4f33abd7
6
# used_port {
result1
-1
3
result0
-1
3
datab1
-1
3
datab0
-1
3
dataa1
-1
3
dataa0
-1
3
cout
-1
3
}
# lmf
d:|altera|quartus|quartus|lmf|
d41d8cd98f0b24e980998ecf8427e
# macro_sequence

# end
# entity
lpm_divide
# storage
db|smallkeybaord.(7).cnf
db|smallkeybaord.(7).cnf
# case_insensitive
# source_file
d:|altera|quartus|quartus|libraries|megafunctions|lpm_divide.tdf
535b555d9d13a3fd27f82fd34be78ae
6
# user_parameter {
LPM_WIDTHN
32
PARAMETER_UNKNOWN
USR
LPM_WIDTHD
21
PARAMETER_UNKNOWN
USR
LPM_NREPRESENTATION
SIGNED
PARAMETER_UNKNOWN
USR
LPM_DREPRESENTATION
SIGNED
PARAMETER_UNKNOWN
USR
LPM_PIPELINE
0
PARAMETER_UNKNOWN
DEF
LPM_REMAINDERPOSITIVE
FALSE
PARAMETER_UNKNOWN
USR
MAXIMIZE_SPEED
5
PARAMETER_UNKNOWN
DEF
CBXI_PARAMETER
lpm_divide_lto
PARAMETER_UNKNOWN
USR
CARRY_CHAIN
MANUAL
PARAMETER_UNKNOWN
USR
OPTIMIZE_FOR_SPEED
5
PARAMETER_UNKNOWN
USR
AUTO_CARRY_CHAINS
ON
AUTO_CARRY
USR
IGNORE_CARRY_BUFFERS
OFF
IGNORE_CARRY
USR
AUTO_CASCADE_CHAINS
ON
AUTO_CASCADE
USR
IGNORE_CASCADE_BUFFERS
OFF
IGNORE_CASCADE
USR
}
# used_port {
quotient1
-1
3
quotient0
-1
3
numer9
-1
3
numer8
-1
3
numer7
-1
3
numer6
-1
3
numer5
-1
3
numer4
-1
3
numer31
-1
3
numer30
-1
3
numer3
-1
3
numer29
-1
3
numer28
-1
3
numer27
-1
3
numer26
-1
3
numer25
-1
3
numer24
-1
3
numer23
-1
3
numer22
-1
3
numer21
-1
3
numer20
-1
3
numer2
-1
3
numer19
-1
3
numer18
-1
3
numer17
-1
3
numer16
-1
3
numer15
-1
3
numer14
-1
3
numer13
-1
3
numer12
-1
3
numer11
-1
3
numer10
-1
3
numer1
-1
3
numer0
-1
3
denom9
-1
1
denom8
-1
1
denom7
-1
1
denom6
-1
1
denom5
-1
1
denom4
-1
1
denom3
-1
1
denom20
-1
1
denom2
-1
1
denom14
-1
1
denom12
-1
1
denom11
-1
1
denom10
-1
1
denom1
-1
1
denom0
-1
1
denom19
-1
2
denom18
-1
2
denom17
-1
2
denom16
-1
2
denom15
-1
2
denom13
-1
2
}
# include_file {
d:|altera|quartus|quartus|libraries|megafunctions|aglobal72.inc
f39123b8592ab2dac019716e56b3ec18
d:|altera|quartus|quartus|libraries|megafunctions|abs_divider.inc
cdfefd53e136b3a8e541899b82db37d
d:|altera|quartus|quartus|libraries|megafunctions|sign_div_unsign.inc
c1e17922387cb5d0c88d7fb673544bb4
}
# lmf
d:|altera|quartus|quartus|lmf|
d41d8cd98f0b24e980998ecf8427e
# macro_sequence

# end
# entity
lpm_divide_lto
# storage
db|smallkeybaord.(8).cnf
db|smallkeybaord.(8).cnf
# case_insensitive
# source_file
db|lpm_divide_lto.tdf
3667a564c9ada2195be3d68c6837c90
6
# used_port {
quotient9
-1
3
quotient8
-1
3
quotient7
-1
3
quotient6
-1
3
quotient5
-1
3
quotient4
-1
3
quotient31
-1
3
quotient30
-1
3
quotient3
-1
3
quotient29
-1
3
quotient28
-1
3
quotient27
-1
3
quotient26
-1
3
quotient25
-1
3
quotient24
-1
3
quotient23
-1
3
quotient22
-1
3
quotient21
-1
3
quotient20
-1
3
quotient2
-1
3
quotient19
-1
3
quotient18
-1
3
quotient17
-1
3
quotient16
-1
3
quotient15
-1
3
quotient14
-1
3
quotient13
-1
3
quotient12
-1
3
quotient11
-1
3
quotient10
-1
3
quotient1
-1
3
quotient0
-1
3
numer9
-1
3
numer8
-1
3
numer7
-1
3
numer6
-1
3
numer5
-1
3
numer4
-1
3
numer31
-1
3
numer30
-1
3
numer3
-1
3
numer29
-1
3
numer28
-1
3
numer27
-1
3
numer26
-1
3
numer25
-1
3
numer24
-1
3
numer23
-1
3
numer22
-1
3
numer21
-1
3
numer20
-1
3
numer2
-1
3
numer19
-1
3
numer18
-1
3
numer17
-1
3
numer16
-1
3
numer15
-1
3
numer14
-1
3
numer13
-1
3
numer12
-1
3
numer11
-1
3
numer10
-1
3
numer1
-1
3
numer0
-1
3
denom9
-1
3
denom8
-1
3
denom7
-1
3
denom6
-1
3
denom5
-1
3
denom4
-1
3
denom3
-1
3
denom20
-1
3
denom2
-1
3
denom19
-1
3
denom18
-1
3
denom17
-1
3
denom16
-1
3
denom15
-1
3
denom14
-1
3
denom13
-1
3
denom12
-1
3
denom11
-1
3
denom10
-1
3
denom1
-1
3
denom0
-1
3
}
# lmf
d:|altera|quartus|quartus|lmf|
d41d8cd98f0b24e980998ecf8427e
# macro_sequence

# end
# entity
abs_divider_2dg
# storage
db|smallkeybaord.(9).cnf
db|smallkeybaord.(9).cnf
# case_insensitive
# source_file
db|abs_divider_2dg.tdf
99f11ceb81bae471cf1c4020ac8c5d2f
6
# used_port {
remainder9
-1
3
remainder8
-1
3
remainder7
-1
3
remainder6
-1
3
remainder5
-1
3
remainder4
-1
3
remainder3
-1
3
remainder20
-1
3
remainder2
-1
3
remainder19
-1
3
remainder18
-1
3
remainder17
-1
3
remainder16
-1
3
remainder15
-1
3
remainder14
-1
3
remainder13
-1
3
remainder12
-1
3
remainder11
-1
3
remainder10
-1
3
remainder1
-1
3
remainder0
-1
3
quotient9
-1
3
quotient8
-1
3
quotient7
-1
3
quotient6
-1
3
quotient5
-1
3
quotient4
-1
3
quotient31
-1
3
quotient30
-1
3
quotient3
-1
3
quotient29
-1
3
quotient28
-1
3
quotient27
-1
3
quotient26
-1
3
quotient25
-1
3
quotient24
-1
3
quotient23
-1
3
quotient22
-1
3
quotient21
-1
3
quotient20
-1
3
quotient2
-1
3
quotient19
-1
3
quotient18
-1
3
quotient17
-1
3
quotient16
-1
3
quotient15
-1
3
quotient14
-1
3
quotient13
-1
3
quotient12
-1
3
quotient11
-1
3
quotient10
-1
3
quotient1
-1
3
quotient0
-1
3
numerator9
-1
3
numerator8
-1
3
numerator7
-1
3
numerator6
-1
3
numerator5
-1
3
numerator4
-1
3
numerator31
-1
3
numerator30
-1
3
numerator3
-1
3
numerator29
-1
3
numerator28
-1
3
numerator27
-1
3
numerator26
-1
3
numerator25
-1
3
numerator24
-1
3
numerator23
-1
3
numerator22
-1
3
numerator21
-1
3
numerator20
-1
3
numerator2
-1
3
numerator19
-1
3
numerator18
-1
3
numerator17
-1
3
numerator16
-1
3
numerator15
-1
3
numerator14
-1
3
numerator13
-1
3
numerator12
-1
3
numerator11
-1
3
numerator10
-1
3
numerator1
-1
3
numerator0
-1
3
denominator9
-1
3
denominator8
-1
3
denominator7
-1
3
denominator6
-1
3
denominator5
-1
3
denominator4
-1
3
denominator3
-1
3
denominator20
-1
3
denominator2
-1
3
denominator19
-1
3
denominator18
-1
3
denominator17
-1
3
denominator16
-1
3
denominator15
-1
3
denominator14
-1
3
denominator13
-1
3
denominator12
-1
3
denominator11
-1
3
denominator10
-1
3
denominator1
-1
3
denominator0
-1
3
}
# lmf
d:|altera|quartus|quartus|lmf|
d41d8cd98f0b24e980998ecf8427e
# macro_sequence

# end
# entity
alt_u_div_g5f
# storage
db|smallkeybaord.(10).cnf
db|smallkeybaord.(10).cnf
# case_insensitive
# source_file
db|alt_u_div_g5f.tdf
5576edc15bbd1f92849c3fa8fdd164
6
# used_port {
remainder9
-1
3
remainder8
-1
3
remainder7
-1
3
remainder6
-1
3
remainder5
-1
3
remainder4
-1
3
remainder3
-1
3
remainder20
-1
3
remainder2
-1
3
remainder19
-1
3
remainder18
-1
3
remainder17
-1
3
remainder16
-1
3
remainder15
-1
3
remainder14
-1
3
remainder13
-1
3
remainder12
-1
3
remainder11
-1
3
remainder10
-1
3
remainder1
-1
3
remainder0
-1
3
quotient9
-1
3
quotient8
-1
3
quotient7
-1
3
quotient6
-1
3
quotient5
-1
3
quotient4
-1
3
quotient31
-1
3
quotient30
-1
3
quotient3
-1
3
quotient29
-1
3
quotient28
-1