OpenCores
URL https://opencores.org/ocsvn/hd44780_driver/hd44780_driver/trunk

Subversion Repositories hd44780_driver

[/] [hd44780_driver/] [trunk/] [lcd_driver_hd44780.sdc] - Blame information for rev 3

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 2 jodb
## Generated SDC file "lcd_driver_hd44780.sdc"
2
 
3
## Copyright (C) 1991-2011 Altera Corporation
4
## Your use of Altera Corporation's design tools, logic functions
5
## and other software and tools, and its AMPP partner logic
6
## functions, and any output files from any of the foregoing
7
## (including device programming or simulation files), and any
8
## associated documentation or information are expressly subject
9
## to the terms and conditions of the Altera Program License
10
## Subscription Agreement, Altera MegaCore Function License
11
## Agreement, or other applicable license agreement, including,
12
## without limitation, that your use is for the sole purpose of
13
## programming logic devices manufactured by Altera and sold by
14
## Altera or its authorized distributors.  Please refer to the
15
## applicable agreement for further details.
16
 
17
 
18
## VENDOR  "Altera"
19
## PROGRAM "Quartus II"
20
## VERSION "Version 11.1 Build 216 11/23/2011 Service Pack 1 SJ Web Edition"
21
 
22
## DATE    "Thu Oct 11 15:50:30 2012"
23
 
24
##
25
## DEVICE  "EP3C16F484C6"
26
##
27
 
28
 
29
#**************************************************************
30
# Time Information
31
#**************************************************************
32
 
33
set_time_format -unit ns -decimal_places 3
34
 
35
 
36
 
37
#**************************************************************
38
# Create Clock
39
#**************************************************************
40
 
41
create_clock -name {CLOCK_50} -period 20.000 -waveform { 0.000 10.000 } [get_ports {CLOCK_50}]
42
 
43
 
44
#**************************************************************
45
# Create Generated Clock
46
#**************************************************************
47
 
48
 
49
 
50
#**************************************************************
51
# Set Clock Latency
52
#**************************************************************
53
 
54
 
55
 
56
#**************************************************************
57
# Set Clock Uncertainty
58
#**************************************************************
59
 
60
#set_clock_uncertainty -rise_from [get_keepers {prescaler:pres|clkint}] -rise_to [get_keepers {prescaler:pres|clkint}]  0.020
61
#set_clock_uncertainty -rise_from [get_keepers {prescaler:pres|clkint}] -fall_to [get_keepers {prescaler:pres|clkint}]  0.020
62
#set_clock_uncertainty -fall_from [get_keepers {prescaler:pres|clkint}] -rise_to [get_keepers {prescaler:pres|clkint}]  0.020
63
#set_clock_uncertainty -fall_from [get_keepers {prescaler:pres|clkint}] -fall_to [get_keepers {prescaler:pres|clkint}]  0.020
64
 
65
set_clock_uncertainty -rise_from [get_clocks {CLOCK_50}] -rise_to [get_clocks {CLOCK_50}]  0.020
66
set_clock_uncertainty -rise_from [get_clocks {CLOCK_50}] -fall_to [get_clocks {CLOCK_50}]  0.020
67
set_clock_uncertainty -fall_from [get_clocks {CLOCK_50}] -rise_to [get_clocks {CLOCK_50}]  0.020
68
set_clock_uncertainty -fall_from [get_clocks {CLOCK_50}] -fall_to [get_clocks {CLOCK_50}]  0.020
69
 
70
#**************************************************************
71
# Set Input Delay
72
#**************************************************************
73
 
74
 
75
 
76
#**************************************************************
77
# Set Output Delay
78
#**************************************************************
79
 
80
 
81
 
82
#**************************************************************
83
# Set Clock Groups
84
#**************************************************************
85
 
86
 
87
 
88
#**************************************************************
89
# Set False Path
90
#**************************************************************
91
 
92
 
93
 
94
#**************************************************************
95
# Set Multicycle Path
96
#**************************************************************
97
 
98
 
99
 
100
#**************************************************************
101
# Set Maximum Delay
102
#**************************************************************
103
 
104
 
105
 
106
#**************************************************************
107
# Set Minimum Delay
108
#**************************************************************
109
 
110
 
111
 
112
#**************************************************************
113
# Set Input Transition
114
#**************************************************************
115
 

powered by: WebSVN 2.1.0

© copyright 1999-2025 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.