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ADD SDC constraint
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1 ################################################################################
2 # SDC WRITER VERSION "3.1";
3 # DESIGN "LFR_EQM";
4 # Timing constraints scenario: "Primary";
5 # DATE "Fri Apr 24 16:02:16 2015";
6 # VENDOR "Actel";
7 # PROGRAM "Actel Designer Software Release v9.1 SP5";
8 # VERSION "9.1.5.1" Copyright (C) 1989-2012 Actel Corp.
9 ################################################################################
10
11
12 set sdc_version 1.7
13
14
15 ######## Clock Constraints ########
16
17 create_clock -name { clk50MHz } -period 20.000 -waveform { 0.000 10.000 } { clk50MHz }
18
19 create_clock -name { clk49_152MHz } -period 20.345 -waveform { 0.000 10.172 } { clk49_152MHz }
20
21 create_clock -name { clk_25:Q } -period 40.000 -waveform { 0.000 20.000 } { clk_25:Q }
22
23 create_clock -name { clk_24:Q } -period 40.690 -waveform { 0.000 20.345 } { clk_24:Q }
24
25 create_clock -name { spw_inputloop.1.spw_phy0/rxclki_RNO:Y } -period 100.000 -waveform { 0.000 50.000 } { spw_inputloop.1.spw_phy0/rxclki_RNO:Y }
26
27 create_clock -name { spw_inputloop.0.spw_phy0/rxclki_RNO:Y } -period 100.000 -waveform { 0.000 50.000 } { spw_inputloop.0.spw_phy0/rxclki_RNO:Y }
28
29
30
31 ######## Generated Clock Constraints ########
32
33
34
35 ######## Clock Source Latency Constraints #########
36
37
38
39 ######## Input Delay Constraints ########
40
41 set_input_delay 0.000 -clock { clk_25:Q } [get_ports { data[0] data[10] data[11] data[12] data[13] data[14] data[15] data[16] data[17] data[18] data[19] data[1] data[20] data[21] data[22] data[23] data[24] data[25] data[26] data[27] data[28] data[29] data[2] data[30] data[31] data[3] data[4] data[5] data[6] data[7] data[8] data[9] }]
42 set_max_delay 30.000 -from [get_ports { data[0] data[10] data[11] data[12] data[13] data[14] \
43 data[15] data[16] data[17] data[18] data[19] data[1] data[20] data[21] data[22] data[23] \
44 data[24] data[25] data[26] data[27] data[28] data[29] data[2] data[30] data[31] data[3] \
45 data[4] data[5] data[6] data[7] data[8] data[9] }] -to [get_clocks {clk_25:Q}]
46 set_min_delay 0.000 -from [get_ports { data[0] data[10] data[11] data[12] data[13] data[14] \
47 data[15] data[16] data[17] data[18] data[19] data[1] data[20] data[21] data[22] data[23] \
48 data[24] data[25] data[26] data[27] data[28] data[29] data[2] data[30] data[31] data[3] \
49 data[4] data[5] data[6] data[7] data[8] data[9] }] -to [get_clocks {clk_25:Q}]
50
51 set_input_delay 0.000 -clock { clk_25:Q } [get_ports { nSRAM_BUSY }]
52 set_max_delay 10.000 -from [get_ports { nSRAM_BUSY }] -to [get_clocks {clk_25:Q}]
53 set_min_delay 0.000 -from [get_ports { nSRAM_BUSY }] -to [get_clocks {clk_25:Q}]
54
55
56
57 ######## Output Delay Constraints ########
58
59 set_output_delay 0.000 -clock { clk_25:Q } [get_ports { data[0] data[10] data[11] data[12] data[13] data[14] data[15] data[16] data[17] data[18] data[19] data[1] data[20] data[21] data[22] data[23] data[24] data[25] data[26] data[27] data[28] data[29] data[2] data[30] data[31] data[3] data[4] data[5] data[6] data[7] data[8] data[9] }]
60 set_max_delay 10.000 -from [get_clocks {clk_25:Q}] -to [get_ports { data[0] data[10] data[11] \
61 data[12] data[13] data[14] data[15] data[16] data[17] data[18] data[19] data[1] data[20] \
62 data[21] data[22] data[23] data[24] data[25] data[26] data[27] data[28] data[29] data[2] \
63 data[30] data[31] data[3] data[4] data[5] data[6] data[7] data[8] data[9] }]
64 set_min_delay 0.000 -from [get_clocks {clk_25:Q}] -to [get_ports { data[0] data[10] data[11] \
65 data[12] data[13] data[14] data[15] data[16] data[17] data[18] data[19] data[1] data[20] \
66 data[21] data[22] data[23] data[24] data[25] data[26] data[27] data[28] data[29] data[2] \
67 data[30] data[31] data[3] data[4] data[5] data[6] data[7] data[8] data[9] }]
68
69 set_output_delay 0.000 -clock { clk_25:Q } [get_ports { address[0] address[10] address[11] address[12] address[13] address[14] address[15] address[16] address[17] address[18] address[1] address[2] address[3] address[4] address[5] address[6] address[7] address[8] address[9] }]
70 set_max_delay 20.000 -from [get_clocks {clk_25:Q}] -to [get_ports { address[0] address[10] \
71 address[11] address[12] address[13] address[14] address[15] address[16] address[17] \
72 address[18] address[1] address[2] address[3] address[4] address[5] address[6] \
73 address[7] address[8] address[9] }]
74 set_min_delay 0.000 -from [get_clocks {clk_25:Q}] -to [get_ports { address[0] address[10] \
75 address[11] address[12] address[13] address[14] address[15] address[16] address[17] \
76 address[18] address[1] address[2] address[3] address[4] address[5] address[6] \
77 address[7] address[8] address[9] }]
78
79 set_output_delay 0.000 -clock { clk_25:Q } [get_ports { nSRAM_E1 nSRAM_E2 nSRAM_W }]
80 set_max_delay 20.000 -from [get_clocks {clk_25:Q}] -to [get_ports { nSRAM_E1 nSRAM_E2 nSRAM_W }]
81 set_min_delay 0.000 -from [get_clocks {clk_25:Q}] -to [get_ports { nSRAM_E1 nSRAM_E2 nSRAM_W }]
82
83 set_output_delay 0.000 -clock { clk_25:Q } [get_ports { nSRAM_G }]
84 set_max_delay 30.000 -from [get_clocks {clk_25:Q}] -to [get_ports { nSRAM_G }]
85 set_min_delay 0.000 -from [get_clocks {clk_25:Q}] -to [get_ports { nSRAM_G }]
86
87 set_output_delay 0.000 -clock { clk_25:Q } [get_ports { nSRAM_MBE }]
88 set_max_delay 20.000 -from [get_clocks {clk_25:Q}] -to [get_ports { nSRAM_MBE }]
89 set_min_delay 0.000 -from [get_clocks {clk_25:Q}] -to [get_ports { nSRAM_MBE }]
90
91
92
93 ######## Delay Constraints ########
94
95 set_max_delay 4.000 -from [get_ports { clk50MHz ADC_data spw2_sin spw2_din spw1_sin spw1_din \
96 nSRAM_BUSY data TAG2 TAG1 reset clk49_152MHz }] -to [get_clocks \
97 {spw_inputloop.0.spw_phy0/rxclki_RNO:Y}]
98
99 set_max_delay 4.000 -from [get_ports { clk50MHz ADC_data spw2_sin spw2_din spw1_sin spw1_din \
100 nSRAM_BUSY data TAG2 TAG1 reset clk49_152MHz }] -to [get_clocks \
101 {spw_inputloop.1.spw_phy0/rxclki_RNO:Y}]
102
103
104
105 ######## Delay Constraints ########
106
107
108
109 ######## Multicycle Constraints ########
110
111
112
113 ######## False Path Constraints ########
114
115
116
117 ######## Output load Constraints ########
118
119
120
121 ######## Disable Timing Constraints #########
122
123
124
125 ######## Clock Uncertainty Constraints #########
126
127
128
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@@ -1,39 +1,46
1 # Top Level Design Parameters
1 # Top Level Design Parameters
2
2
3 # Clocks
3 # Clocks
4
4
5 create_clock -period 20.000000 -waveform {0.000000 10.000000} clk50MHz
5 create_clock -period 20.000000 -waveform {0.000000 10.000000} clk50MHz
6 create_clock -period 40.000000 -waveform {0.000000 20.000000} clk_25:Q
6 create_clock -period 40.000000 -waveform {0.000000 20.000000} clk_25:Q
7
7
8 #create_generated_clock -name{clk_domain_25} -divide_by 2 -source{clk_25_int:CLK}{clk_25_int:Q}
8 #create_generated_clock -name{clk_domain_25} -divide_by 2 -source{clk_25_int:CLK}{clk_25_int:Q}
9
9
10 create_clock -period 20.344999 -waveform {0.000000 10.172500} clk49_152MHz
10 create_clock -period 20.344999 -waveform {0.000000 10.172500} clk49_152MHz
11 create_clock -period 40.690000 -waveform {0.000000 20.345100} clk_24:Q
11 create_clock -period 40.690000 -waveform {0.000000 20.345100} clk_24:Q
12 #create_clock -name SPW_CLOCK -period 100.000000 -waveform {0.000000 50.000000} {spw1_din spw1_sin spw2_din spw2_sin}
12 #create_clock -name SPW_CLOCK -period 100.000000 -waveform {0.000000 50.000000} {spw1_din spw1_sin spw2_din spw2_sin}
13
13
14
14
15 # False Paths Between Clocks
15 # False Paths Between Clocks
16
16
17
17
18 # False Path Constraints
18 # False Path Constraints
19
19
20
20
21 # Maximum Delay Constraints
21 # Maximum Delay Constraints
22
22
23 # Multicycle Constraints
23 # Multicycle Constraints
24
24
25
25
26 # Virtual Clocks
26 # Virtual Clocks
27 # Output Load Constraints
27 # Output Load Constraints
28 # Driving Cell Constraints
28 # Driving Cell Constraints
29 # Wire Loads
29 # Wire Loads
30 # set_wire_load_mode top
30 # set_wire_load_mode top
31
31
32 # Other Constraints
32 # Other Constraints
33
33
34
34
35 ## GRSPW constraints
35 ## GRSPW constraints
36 create_clock -period 100.00 {spw_inputloop.1.spw_phy0/rxclki_RNO:Y}
36 create_clock -period 100.00 {spw_inputloop.1.spw_phy0/rxclki_RNO:Y}
37 create_clock -period 100.00 {spw_inputloop.0.spw_phy0/rxclki_RNO:Y}
37 create_clock -period 100.00 {spw_inputloop.0.spw_phy0/rxclki_RNO:Y}
38 set_max_delay 4.00 -from [all_inputs] -to [get_clocks spw_inputloop.0.spw_phy0/rxclki_RNO:Y]
38 set_max_delay 4.00 -from [all_inputs] -to [get_clocks spw_inputloop.0.spw_phy0/rxclki_RNO:Y]
39 set_max_delay 4.00 -from [all_inputs] -to [get_clocks spw_inputloop.1.spw_phy0/rxclki_RNO:Y]
39 set_max_delay 4.00 -from [all_inputs] -to [get_clocks spw_inputloop.1.spw_phy0/rxclki_RNO:Y]
40
41 ## set_io nSRAM_MBE -pinname E4 -fixed yes -DIRECTION Inout
42 ## set_io nSRAM_E1 -pinname D1 -fixed yes -DIRECTION Inout
43 ## set_io nSRAM_E2 -pinname C1 -fixed yes -DIRECTION Inout
44 ## set_io nSRAM_W -pinname D4 -fixed yes -DIRECTION Inout ## > max 20ns
45 ## set_io nSRAM_G -pinname E1 -fixed yes -DIRECTION Inout
46 ## set_io nSRAM_BUSY -pinname F4 -fixed yes -DIRECTION Inout
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