Reflection Reduction on DDR3 High-Speed Bus by Improved PSO

Table 2

Design and simulation of parameters.

Parameter	Value
IPSO-IMp
Swarm size	50
Iteration	100
Inertia weight	0.4~0.9
Constant acceleration	2
Signal parameter
Amplitude	1.5 V
Data rate	1.6 Gbps
Rise time	50 ps
Other
Permittivity	4.5
Stackup thickness	0.8 mm
Line space	5 mil