pb.ppn

VHDL实例,适合大家学习使用

// 
// Software Version 8.2
// Targeted Device : ispLSI1032E-70LJ84
// Platform : Windows 98
// Date : Wed Feb 27 12:29:11 2002
// Elapsed Time : 00:00:00
// 
                     GND        SYS          1
                      DT        OUT          3
                       B        OUT          4
                       G        OUT          5
                       D        OUT          8
                     CLK         IN         15
                     CLR         IN         16
                     VCC        SYS         21
                     GND        SYS         22
                   RESET        SYS         24
                       E        OUT         29
                     GND        SYS         43
                    SEG8        OUT         45
                       C        OUT         46
                    SEG7        OUT         49
                    SEG2        OUT         53
                     GND        SYS         64
                     VCC        SYS         65
                       F        OUT         68
                       A        OUT         70
                    SEG6        OUT         71
                    SEG5        OUT         73
                    SEG4        OUT         75
                    SEG3        OUT         77
                    SEG1        OUT         79