DK-DEV-4SGX230N Altera, DK-DEV-4SGX230N Datasheet - Page 1061

• Manufacturer Part Number: DK-DEV-4SGX230N
• Description: KIT DEVELOPMENT STRATIX IV
• Manufacturer: Altera
• Series: Stratix® IVr
• Type: FPGAr

Specifications of DK-DEV-4SGX230N

• Contents: Development Board, Universal Power Supply, Cables and Software
• Silicon Manufacturer: Altera
• Core Architecture: FPGA
• Core Sub-architecture: Stratix
• Silicon Core Number: EP4S
• Silicon Family Name: Stratix IV GX
• Rohs Compliant: Yes
• For Use With/related Products: EP4SGX230K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-2594

Chapter 3: ALTGX_RECONFIG Megafunction User Guide for Stratix IV Devices
Dynamic Reconfiguration
Table 3–1. MegaWizard Plug-In Manager Options (Page 3) (Part 1 of 2)
February 2011 Altera Corporation
What is the number of
channels controlled by
the reconfig controller?
ALTGX_RECONFIG
Setting
Table 3–1
your ALTGX_RECONFIG custom megafunction variation. Select the Match
project/default option if you want to change the device Currently selected device
family options.
Make your selections on page 3, then click Next.
Determine the highest logical channel address among all
the ALTGX instances connected to the ALTGX_RECONFIG
instance. Round it up to the next multiple of four and set
that number in this option.
Depending on this setting, the ALTGX_RECONFIG
MegaWizard Plug-in Manager generates the appropriate
signal width for the interface signal (reconfig_fromgxb)
between the ALTGX_RECONFIG and the ALTGX instances.
It also gives the necessary bus width for all the selected
physical media attachment (PMA) signals.
Depending on the number of channels set, the resource
estimate changes because this is a soft implementation
that uses fabric logic resources. The resource estimate is
shown in the bottom left of Page 3 of the MegaWizard
Plug-in Manager.
lists the available options on page 3 of the MegaWizard Plug-In Manager for
Description
“Total Number of Channels
Controlled by the
ALTGX_RECONFIG Instance”
section of the
Reconfiguration in Stratix IV
Devices
Stratix IV Device Handbook Volume 3
chapter.
Reference
Dynamic
3–5