Dq/Dqs Groups In Cyclone V E - Altera Cyclone V Device Handbook

CV-52006
2014.01.10

DQ/DQS Groups in Cyclone V E

Table 6-5: Number of DQ/DQS Groups Per Side in Cyclone V E 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
256-pin FineLine BGA
324-pin Ultra FineLine BGA
A2
383-pin Micro FineLine BGA
A4
484-pin Ultra FineLine BGA
484-pin FineLine BGA
383-pin Micro FineLine BGA
A5 484-pin Ultra FineLine BGA
484-pin FineLine BGA
External Memory Interfaces in Cyclone V Devices
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DQ/DQS Groups in Cyclone V E
Side x8
Top 2
Left 1
Right 2
Bottom 3
Top 3
Left 2
Right 2
Bottom 4
Top 4
Left 2
Right 1
Bottom 4
Top 5
Left 1
Right 2
Bottom 6
Top 5
Left 1
Right 2
Bottom 6
Top 4
Right 1
Bottom 4
Top 5
Right 3
Bottom 6
Top 7
Right 2
Bottom 6
6-5
x16
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
0
0
1
0
0
0
1
0
1
2
0
1
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