p2r_cordic.hif

一个很不错的cordic利用流水线计算正余弦的程序

4
# internal_option {
HDL_INITIAL_FANOUT_LIMIT
OFF
AUTO_RESOURCE_SHARING
OFF
AUTO_RAM_RECOGNITION
ON
AUTO_ROM_RECOGNITION
ON
}
# user_parameter {
width
16
PARAMETER_SIGNED_DEC
USR
pipeid
10
PARAMETER_SIGNED_DEC
USR
 constraint(xi)
15 downto 0
PARAMETER_STRING
USR
 constraint(yi)
15 downto 0
PARAMETER_STRING
USR
 constraint(zi)
19 downto 0
PARAMETER_STRING
USR
 constraint(xo)
15 downto 0
PARAMETER_STRING
USR
 constraint(yo)
15 downto 0
PARAMETER_STRING
USR
 constraint(zo)
19 downto 0
PARAMETER_STRING
USR
}
# hierarchies {
p2r_CordicPipe:\gen_pipe:11:Pipe
}
# lmf
..|..|..|..|..|..|..|..|altera|72|quartus|lmf|maxplus2.lmf
9a59d39b0706640b4b2718e8a1ff1f
# macro_sequence

# end
# entity
p2r_CordicPipe
# storage
db|p2r_cordic.(12).cnf
db|p2r_cordic.(12).cnf
# logic_option {
AUTO_RAM_RECOGNITION
ON
}
# case_insensitive
# source_file
p2r_CordicPipe.vhd
c2f86f201dff1be3675b4fab96bd765
4
# internal_option {
HDL_INITIAL_FANOUT_LIMIT
OFF
AUTO_RESOURCE_SHARING
OFF
AUTO_RAM_RECOGNITION
ON
AUTO_ROM_RECOGNITION
ON
}
# user_parameter {
width
16
PARAMETER_SIGNED_DEC
USR
pipeid
11
PARAMETER_SIGNED_DEC
USR
 constraint(xi)
15 downto 0
PARAMETER_STRING
USR
 constraint(yi)
15 downto 0
PARAMETER_STRING
USR
 constraint(zi)
19 downto 0
PARAMETER_STRING
USR
 constraint(xo)
15 downto 0
PARAMETER_STRING
USR
 constraint(yo)
15 downto 0
PARAMETER_STRING
USR
 constraint(zo)
19 downto 0
PARAMETER_STRING
USR
}
# hierarchies {
p2r_CordicPipe:\gen_pipe:12:Pipe
}
# lmf
..|..|..|..|..|..|..|..|altera|72|quartus|lmf|maxplus2.lmf
9a59d39b0706640b4b2718e8a1ff1f
# macro_sequence

# end
# entity
p2r_CordicPipe
# storage
db|p2r_cordic.(13).cnf
db|p2r_cordic.(13).cnf
# logic_option {
AUTO_RAM_RECOGNITION
ON
}
# case_insensitive
# source_file
p2r_CordicPipe.vhd
c2f86f201dff1be3675b4fab96bd765
4
# internal_option {
HDL_INITIAL_FANOUT_LIMIT
OFF
AUTO_RESOURCE_SHARING
OFF
AUTO_RAM_RECOGNITION
ON
AUTO_ROM_RECOGNITION
ON
}
# user_parameter {
width
16
PARAMETER_SIGNED_DEC
USR
pipeid
12
PARAMETER_SIGNED_DEC
USR
 constraint(xi)
15 downto 0
PARAMETER_STRING
USR
 constraint(yi)
15 downto 0
PARAMETER_STRING
USR
 constraint(zi)
19 downto 0
PARAMETER_STRING
USR
 constraint(xo)
15 downto 0
PARAMETER_STRING
USR
 constraint(yo)
15 downto 0
PARAMETER_STRING
USR
 constraint(zo)
19 downto 0
PARAMETER_STRING
USR
}
# hierarchies {
p2r_CordicPipe:\gen_pipe:13:Pipe
}
# lmf
..|..|..|..|..|..|..|..|altera|72|quartus|lmf|maxplus2.lmf
9a59d39b0706640b4b2718e8a1ff1f
# macro_sequence

# end
# entity
p2r_CordicPipe
# storage
db|p2r_cordic.(14).cnf
db|p2r_cordic.(14).cnf
# logic_option {
AUTO_RAM_RECOGNITION
ON
}
# case_insensitive
# source_file
p2r_CordicPipe.vhd
c2f86f201dff1be3675b4fab96bd765
4
# internal_option {
HDL_INITIAL_FANOUT_LIMIT
OFF
AUTO_RESOURCE_SHARING
OFF
AUTO_RAM_RECOGNITION
ON
AUTO_ROM_RECOGNITION
ON
}
# user_parameter {
width
16
PARAMETER_SIGNED_DEC
USR
pipeid
13
PARAMETER_SIGNED_DEC
USR
 constraint(xi)
15 downto 0
PARAMETER_STRING
USR
 constraint(yi)
15 downto 0
PARAMETER_STRING
USR
 constraint(zi)
19 downto 0
PARAMETER_STRING
USR
 constraint(xo)
15 downto 0
PARAMETER_STRING
USR
 constraint(yo)
15 downto 0
PARAMETER_STRING
USR
 constraint(zo)
19 downto 0
PARAMETER_STRING
USR
}
# hierarchies {
p2r_CordicPipe:\gen_pipe:14:Pipe
}
# lmf
..|..|..|..|..|..|..|..|altera|72|quartus|lmf|maxplus2.lmf
9a59d39b0706640b4b2718e8a1ff1f
# macro_sequence

# end
# entity
p2r_CordicPipe
# storage
db|p2r_cordic.(15).cnf
db|p2r_cordic.(15).cnf
# logic_option {
AUTO_RAM_RECOGNITION
ON
}
# case_insensitive
# source_file
p2r_CordicPipe.vhd
c2f86f201dff1be3675b4fab96bd765
4
# internal_option {
HDL_INITIAL_FANOUT_LIMIT
OFF
AUTO_RESOURCE_SHARING
OFF
AUTO_RAM_RECOGNITION
ON
AUTO_ROM_RECOGNITION
ON
}
# user_parameter {
width
16
PARAMETER_SIGNED_DEC
USR
pipeid
14
PARAMETER_SIGNED_DEC
USR
 constraint(xi)
15 downto 0
PARAMETER_STRING
USR
 constraint(yi)
15 downto 0
PARAMETER_STRING
USR
 constraint(zi)
19 downto 0
PARAMETER_STRING
USR
 constraint(xo)
15 downto 0
PARAMETER_STRING
USR
 constraint(yo)
15 downto 0
PARAMETER_STRING
USR
 constraint(zo)
19 downto 0
PARAMETER_STRING
USR
}
# hierarchies {
p2r_CordicPipe:\gen_pipe:15:Pipe
}
# lmf
..|..|..|..|..|..|..|..|altera|72|quartus|lmf|maxplus2.lmf
9a59d39b0706640b4b2718e8a1ff1f
# macro_sequence

# end
# entity
lpm_add_sub
# storage
db|p2r_cordic.(16).cnf
db|p2r_cordic.(16).cnf
# case_insensitive
# source_file
..|..|..|..|..|..|..|..|altera|72|quartus|libraries|megafunctions|lpm_add_sub.tdf
27499108f101795be9906469b3cba3
6
# user_parameter {
LPM_WIDTH
16
PARAMETER_UNKNOWN
USR
LPM_REPRESENTATION
UNSIGNED
PARAMETER_UNKNOWN
USR
LPM_DIRECTION
DEFAULT
PARAMETER_UNKNOWN
DEF
ONE_INPUT_IS_CONSTANT
NO
PARAMETER_UNKNOWN
USR
LPM_PIPELINE
0
PARAMETER_UNKNOWN
DEF
MAXIMIZE_SPEED
5
PARAMETER_UNKNOWN
DEF
REGISTERED_AT_END
0
PARAMETER_UNKNOWN
DEF
OPTIMIZE_FOR_SPEED
5
PARAMETER_UNKNOWN
USR
USE_CS_BUFFERS
1
PARAMETER_UNKNOWN
DEF
CARRY_CHAIN
MANUAL
PARAMETER_UNKNOWN
USR
CARRY_CHAIN_LENGTH
48
CARRY_CHAIN_LENGTH
USR
DEVICE_FAMILY
Cyclone II
PARAMETER_UNKNOWN
USR
USE_WYS
OFF
PARAMETER_UNKNOWN
DEF
STYLE
FAST
PARAMETER_UNKNOWN
USR
CBXI_PARAMETER
add_sub_qjg
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 {
result9
-1
3
result8
-1
3
result7
-1
3
result6
-1
3
result5
-1
3
result4
-1
3
result3
-1
3
result2
-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
datab15
-1
3
datab14
-1
3
datab13
-1
3
datab12
-1
3
datab11
-1
3
datab10
-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
dataa15
-1
3
dataa14
-1
3
dataa13
-1
3
dataa12
-1
3
dataa11
-1
3
dataa10
-1
3
dataa1
-1
3
dataa0
-1
3
add_sub
-1
3
}
# include_file {
..|..|..|..|..|..|..|..|altera|72|quartus|libraries|megafunctions|addcore.inc
ff795e21e4847824c03218724f1a1252
..|..|..|..|..|..|..|..|altera|72|quartus|libraries|megafunctions|look_add.inc
ab9f577d30c5ef3166fab6c1c32c4a
..|..|..|..|..|..|..|..|altera|72|quartus|libraries|megafunctions|bypassff.inc
8e8df160d449a63ec15dc86ecf2b373f
..|..|..|..|..|..|..|..|altera|72|quartus|libraries|megafunctions|altshift.inc
70fa13aee7d6d160ef20b2de32813a
..|..|..|..|..|..|..|..|altera|72|quartus|libraries|megafunctions|aglobal72.inc
f39123b8592ab2dac019716e56b3ec18
..|..|..|..|..|..|..|..|altera|72|quartus|libraries|megafunctions|alt_stratix_add_sub.inc
c08f604aefba5b4f1f554e565113c6
..|..|..|..|..|..|..|..|altera|72|quartus|libraries|megafunctions|alt_mercury_add_sub.inc
ae39f15ed67cc9a095d29f68f6ad0f8
}
# lmf
..|..|..|..|..|..|..|..|altera|72|quartus|lmf|
d41d8cd98f0b24e980998ecf8427e
# macro_sequence

# end
# entity
add_sub_qjg
# storage
db|p2r_cordic.(17).cnf
db|p2r_cordic.(17).cnf
# case_insensitive
# source_file
db|add_sub_qjg.tdf
23abb17221d14ffd91d01b35c1eca74
6
# used_port {
result9
-1
3
result8
-1
3
result7
-1
3
result6
-1
3
result5
-1
3
result4
-1
3
result3
-1
3
result2
-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
datab15
-1
3
datab14
-1
3
datab13
-1
3
datab12
-1
3
datab11
-1
3
datab10
-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
dataa15
-1
3
dataa14
-1
3
dataa13
-1
3
dataa12
-1
3
dataa11
-1
3
dataa10
-1
3
dataa1
-1
3
dataa0
-1
3
add_sub
-1
3
}
# lmf
..|..|..|..|..|..|..|..|altera|72|quartus|lmf|
d41d8cd98f0b24e980998ecf8427e
# macro_sequence

# end
# complete