clock.lci

FPGA的时钟设计,源代码,很有参考价值,希望对学习FPGA设计的朋友有参考意义.

[Device]
Family = LC5KVE;
PartNumber = ispLSI5128VE-80LT128I;
Package = 128TQFP;
PartType = ispLSI5128VE;
Speed = -80;
Operating_condition = IND;
Status = Production;

[Revision]
Parent = lc5kve128.lci;
Design = ;DATE = 2000;
TIME = 0:00:00;
Source_Format = ABEL_Schematic;

[IGNORE ASSIGNMENTS]

[CLEAR ASSIGNMENTS]

[BACKANNOTATE ASSIGNMENTS]

[GLOBAL CONSTRAINTS]

[LOCATION ASSIGNMENTS]
layer = OFF;
TEST = pin, 23, -, -, -;
SYSCLK = pin, 113, -, -, -;

[GROUP ASSIGNMENTS]
layer = OFF;

[RESOURCE RESERVATIONS]
layer = OFF;

[FITTER REPORT FORMAT]

[POWER]

[SOURCE CONSTRAINT OPTION]

[FAST BYPASS]

[OSM BYPASS]

[INPUT REGISTERS]

[NETLIST/DELAY FORMAT]

[IO TYPES]
layer = OFF;

[PULLUP]

[SLEWRATE]

[LOCATION ASSIGNMENTS LIST]

[RESOURCE RESERVATIONS LIST]

[Pin attributes list]

[Timing Analyzer]

[global constraints list]

[Global Constraints Process Update]

[Explorer User Settings]

[PLL Assignments]

[Explorer Results]