CV-52006
2014.01.10
DQ/DQS Groups in Cyclone V GX
Table 6-6: Number of DQ/DQS Groups Per Side in Cyclone V GX Devices
This table lists the DQ/DQS groups for the soft memory controller. For the hard memory controller, you can get the
DQ/DQS groups from the pin table of the specific device. The numbers are preliminary before the devices are
available.
Member Code
324-pin Ultra FineLine BGA
C3
484-pin Ultra FineLine BGA
484-pin FineLine BGA
301-pin Micro FineLine BGA
383-pin Micro FineLine BGA
C4
C5
484-pin Ultra FineLine BGA
484-pin FineLine BGA
672-pin FineLine BGA
External Memory Interfaces in Cyclone V Devices
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Package
DQ/DQS Groups in Cyclone V GX
Side
x8
Top
3
Right
2
Bottom
4
Top
5
Right
2
Bottom
6
Top
5
Right
2
Bottom
6
Top
TBD
Left
TBD
Right
TBD
Bottom
TBD
Top
4
Right
1
Bottom
4
Top
5
Right
3
Bottom
6
Top
7
Right
2
Bottom
6
Top
7
Right
6
Bottom
8
6-7
x16
0
0
0
1
0
1
1
0
1
TBD
TBD
TBD
TBD
0
0
0
1
0
1
2
0
1
2
2
2
Altera Corporation