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Ansoft Designer / Ansys Designer 在线帮助文档：

System Simulator >
System Component Models >
Sources >
QuickEye Source (QE_Source)

QuickEye Source (QE_Source)

Property	Description	Unit	Default	Range/Type
Bit_Pattern	Pattern of bits to generate during each period in binary format	None	0101	String
Period	Period of the generated binary sequence	None	1	(0, Inf)/Integer
NB	Total number of binary bits to generate	None	100	(0, Inf)/Integer
UI	Unit interval	Second	1e-9	(0, Inf)/Real
STEP_RESP_NUM_UI	Number of unit intervals to run step response	None	10	(0, MAX_INT]/Integer
TRISE	Rise time	Sec	0	[0,Inf)/Real
TFALL	Fall time	Sec	0	[0,Inf)/Real
DCD	Duty cycle distortion, fraction of UI	None	0	[0,1)/Real
TXRJ	Gaussian random transmit jitter	None	0
TXPJ	Periodic random transmit jitter	None
TXUJ	Uniform random transmit jitter	None
RANDOM_SEED	Seed for random jitter	None	None	[0,MAXINT)/Integer
Rout	Output impedance	Ohm	0	[0, Inf)/Real
Ports
Output	Output signal (real)

Notes

This model outputs a periodic waveform defined by the user specified parameters for QuickEye analysis.

Netlist Form

AQESRC:NAME n1 nexsys_component=quickeye_source
+ Bit_Pattern=val Period=val [NB=val] [UI=val] [STEP_RESP_NUM_UI=val]
+ [TRISE=val] [TFALL=val]
+ [DCD=val][TXRJ=val] [TXPJ=val] [TXUJ=val] [RANDOM_SEED=val]
+ [Rout1=val] [Rout2=val]

Netlist Example

AQESRC:1 1 nexsys_component=quickeye_source
+ Bit_Pattern=1110010101100101 Period=6 NB=1024 UI=1e-9
+ TRISE=2e-10 TFALL=2e-10
+ TXRJ=0.2 RANDOM_SEED=201

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