ep2s130 Altera Corporation, ep2s130 Datasheet - Page 6

• Manufacturer Part Number: ep2s130
• Description: Stratix Ii Device Family Data Sheet
• Manufacturer: Altera Corporation

Features
1–4
Stratix II Device Handbook, Volume 1
Note to
(1)
EP2S15 to EP2S30
EP2S15 to EP2S60
EP2S30 to EP2S60
EP2S60 to EP2S90
EP2S60 to EP2S130
EP2S60 to EP2S180
EP2S90 to EP2S130
EP2S90 to EP2S180
EP2S130 to EP2S180
Table 1–4. Total Number of Non-Migratable I/O Pins for Stratix II Vertical Migration Paths
Vertical Migration
Some of the DQ/DQS pins are not migratable. Refer to the Quartus II software information messages for more
detailed information.
Table
Path
1–4:
f
FineLine BGA
484-Pin
After compilation, check the information messages for a full list of I/O,
DQ, LVDS, and other pins that are not available because of the selected
migration path.
Table 1–4
number of non-migratable user I/O pins when migrating from one
density device to a larger density device. Additional I/O pins may not be
migratable if migrating from the larger device to the smaller density
device.
1
1
Refer to the I/O Management chapter in volume 2 of the Quartus II
Handbook for more information on pin migration.
0
8
8
(1)
(1)
(1)
When moving from one density to a larger density, the larger
density device may have fewer user I/O pins. The larger device
requires more power and ground pins to support the additional
logic within the device. Use the Quartus II Pin Planner to
determine which user I/O pins are migratable between the two
devices.
To determine if your user I/O assignments are correct, run the
I/O Assignment Analysis command in the Quartus II software
(Processing > Start > Start I/O Assignment Analysis).
lists the Stratix II device package offerings and shows the total
FineLine BGA
672-Pin
0
0
8
FineLine BGA
780-Pin
0
(1)
FineLine BGA
1020-Pin
16
16
0
0
0
0
Altera Corporation
FineLine BGA
1508-Pin
May 2007
17
0
0