butterfly1.hif

这是一个蝶行运算单元,是做FFT的最基本的单元

Version 6.0 Build 178 04/27/2006 SJ Full Version
11
747
OFF
OFF
OFF
OFF
OFF
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
butterfly1
# storage
db|butterfly1.(0).cnf
db|butterfly1.(0).cnf
# logic_option {
AUTO_RAM_RECOGNITION
ON
}
# case_insensitive
# source_file
butterfly1.vhd
d281e96066e858c6be52cdf759d7cef
4
# internal_option {
AUTO_RESOURCE_SHARING
OFF
}
# hierarchies {
|
}
# end
# entity
lpm_mult
# storage
db|butterfly1.(1).cnf
db|butterfly1.(1).cnf
# case_insensitive
# source_file
..|..|..|..|..|libraries|megafunctions|lpm_mult.tdf
e8bb27478ef74f4f9202cef9589dd3c
6
# user_parameter {
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
LPM_WIDTHA
11
PARAMETER_UNKNOWN
USR
LPM_WIDTHB
10
PARAMETER_UNKNOWN
USR
LPM_WIDTHP
21
PARAMETER_UNKNOWN
USR
LPM_WIDTHR
21
PARAMETER_UNKNOWN
USR
LPM_WIDTHS
1
PARAMETER_UNKNOWN
USR
LPM_REPRESENTATION
SIGNED
PARAMETER_UNKNOWN
USR
LPM_PIPELINE
0
PARAMETER_UNKNOWN
DEF
LATENCY
0
PARAMETER_UNKNOWN
DEF
INPUT_A_IS_CONSTANT
YES
PARAMETER_UNKNOWN
USR
INPUT_B_IS_CONSTANT
NO
PARAMETER_UNKNOWN
USR
USE_EAB
OFF
PARAMETER_UNKNOWN
DEF
MAXIMIZE_SPEED
6
PARAMETER_UNKNOWN
USR
DEVICE_FAMILY
Cyclone II
PARAMETER_UNKNOWN
USR
CARRY_CHAIN
MANUAL
PARAMETER_UNKNOWN
USR
APEX20K_TECHNOLOGY_MAPPER
LUT
TECH_MAPPER_APEX20K
USR
DEDICATED_MULTIPLIER_CIRCUITRY
AUTO
PARAMETER_UNKNOWN
USR
DEDICATED_MULTIPLIER_MIN_INPUT_WIDTH_FOR_AUTO
0
PARAMETER_UNKNOWN
DEF
DEDICATED_MULTIPLIER_MIN_OUTPUT_WIDTH_FOR_AUTO
0
PARAMETER_UNKNOWN
DEF
CBXI_PARAMETER
mult_dr01
PARAMETER_UNKNOWN
USR
INPUT_A_FIXED_VALUE
Bx
PARAMETER_UNKNOWN
DEF
INPUT_B_FIXED_VALUE
Bx
PARAMETER_UNKNOWN
DEF
}
# used_port {
result9
-1
3
result8
-1
3
result7
-1
3
result6
-1
3
result5
-1
3
result4
-1
3
result19
-1
3
result18
-1
3
result17
-1
3
result16
-1
3
result15
-1
3
result14
-1
3
result13
-1
3
result12
-1
3
result11
-1
3
result10
-1
3
datab9
-1
3
datab8
-1
3
datab7
-1
3
datab6
-1
3
datab5
-1
3
datab4
-1
3
datab3
-1
3
datab2
-1
3
datab1
-1
3
datab0
-1
3
dataa8
-1
1
dataa5
-1
1
dataa3
-1
1
dataa10
-1
1
dataa1
-1
1
dataa0
-1
1
dataa9
-1
2
dataa7
-1
2
dataa6
-1
2
dataa4
-1
2
dataa2
-1
2
}
# include_file {
..|..|..|..|..|libraries|megafunctions|lpm_add_sub.inc
7d9a33dd39f13aa690c3d0edd88351
..|..|..|..|..|libraries|megafunctions|multcore.inc
13b7e8bee916e23c5f79837e9c670
..|..|..|..|..|libraries|megafunctions|bypassff.inc
8e8df160d449a63ec15dc86ecf2b373f
..|..|..|..|..|libraries|megafunctions|aglobal60.inc
b3d07c643dae10ab2b3e646e99ec45fc
..|..|..|..|..|libraries|megafunctions|altshift.inc
70fa13aee7d6d160ef20b2de32813a
}
# end
# entity
mult_dr01
# storage
db|butterfly1.(2).cnf
db|butterfly1.(2).cnf
# case_insensitive
# source_file
db|mult_dr01.tdf
7979a14ed4f9c6a77847a85edce9ac2c
6
# user_parameter {
dataa_width
0
PARAMETER_UNKNOWN
DEF
}
# used_port {
result9
-1
3
result8
-1
3
result7
-1
3
result6
-1
3
result5
-1
3
result4
-1
3
result3
-1
3
result20
-1
3
result2
-1
3
result19
-1
3
result18
-1
3
result17
-1
3
result16
-1
3
result15
-1
3
result14
-1
3
result13
-1
3
result12
-1
3
result11
-1
3
result10
-1
3
result1
-1
3
result0
-1
3
datab9
-1
3
datab8
-1
3
datab7
-1
3
datab6
-1
3
datab5
-1
3
datab4
-1
3
datab3
-1
3
datab2
-1
3
datab1
-1
3
datab0
-1
3
dataa9
-1
3
dataa8
-1
3
dataa7
-1
3
dataa6
-1
3
dataa5
-1
3
dataa4
-1
3
dataa3
-1
3
dataa2
-1
3
dataa10
-1
3
dataa1
-1
3
dataa0
-1
3
}
# end
# complete