2.7
DDR2 Interface
1.
It is assumed that the reader is familiar with the specification and the basic elec-
trical operation of the DDR2 interface.
2.
EVA-X4300 DDR2 interface substrate conductors' length for signal integrality:
Net Name
MA[0]
MA[1]
MA[2]
MA[3]
MA[4]
MA[5]
MA[6]
MA[7]
MA[8]
MA[9]
MA[10]
MA[11]
MA[12]
MA[13]
MD[0]
MD[1]
MD[2]
MD[3]
MD[4]
MD[5]
MD[6]
MD[7]
MD[8]
MD[9]
MD[10]
MD[11]
MD[12]
MD[13]
MD[14]
MD[15]
BA0
BA1
BA2
/CAS
/CS0
/CS1
DQM0
DQM1
DQS0
DQS1
EVA-X4300 System Design Guide
EVA-X4300 Substrate Conductor Length
16
Length in microns
13283.31
12989.16
8745.03
10321.07
10173.85
11728.8
12466.29
11480.64
7638.44
10753.84
13659.62
9367.04
7999.4
8948.06
12939.2
12379.26
12218.38
12868.28
13327.88
11731.55
11817.28
11681.94
11494.07
10379.54
10577.86
11902.14
11610.42
10048.32
10981.68
12062.12
10484.24
9914.61
9542.11
9668.98
10088.02
10430.52
12436.31
10402.02
10560.44
9752.32