EP4SGX290KF40C3N Altera, EP4SGX290KF40C3N Datasheet - Page 866

• Manufacturer Part Number: EP4SGX290KF40C3N
• Description: IC STRATIX IV GX 290K 1517FBGA
• Manufacturer: Altera
• Series: Stratix® IV GXr

Specifications of EP4SGX290KF40C3N

• Number Of Logic Elements/cells: 291200
• Number Of Labs/clbs: 11648
• Total Ram Bits: 17248
• Number Of I /o: 744
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1517-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 544-2624

5–20
Stratix IV Device Handbook Volume 2: Transceivers
Memory Initialization File (.mif)
As listed in
“.mif Requirement” column use memory initialization files to reconfigure the
transceivers. These .mifs contain the valid settings, in the form of words, required to
reconfigure the transceivers. To understand using .mifs, it is helpful to understand
these two concepts:
■
■
Quartus II Settings to Enable .mif Generation
The .mif is not generated by default in a Quartus II compilation. To generate a .mif,
you must enable the following Quartus II software settings:
1. On the Assignments menu, select Settings
Figure 5–10. Step 1 to Enable .mif Generation
How to generate a .mif?—The Quartus
provide the appropriate project settings and then compiles an ALTGX instance.
For more information, refer to
page
How is a .mif used between the ALTGX_RECONFIG instance and the ALTGX
instance?—The Quartus II software provides a design flow called the user
memory initialization file flow. For more information, refer to
Flow” on page
5–20.
Table
5–5, all the dynamic reconfiguration modes with a check mark in the
5–22.
“Quartus II Settings to Enable .mif Generation” on
®
Chapter 5: Dynamic Reconfiguration in Stratix IV Devices
II software generates .mifs when you
(Figure
Dynamic Reconfiguration Modes Implementation
5–10).
February 2011 Altera Corporation
“.mif-Based Design