EP4SGX290KF40C3N Altera, EP4SGX290KF40C3N Datasheet - Page 984

• 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

1–26
Table 1–6. MegaWizard Plug-In Manager Options (TX Analog Screen) (Part 2 of 2)
Reconfiguration Settings
Stratix IV Device Handbook Volume 3
What is the pre-emphasis
pre-tap setting (% of V
What is the pre-emphasis
second post-tap setting (% of
V
OD
)?
ALTGX Setting
OD
This section describes the various dynamic reconfiguration modes and settings for
Stratix IV GX and GT transceivers.
In Reconfiguration Settings, when you enable the Enable Channel and Transmitter
PLL reconfiguration option, the following screens become available:
■
■
■
The following sections describe these screens and their corresponding settings.
)?
Modes
Transmitter PLLs
Clocking/Interface
This option sets the amount of pre-emphasis on
the transmitter buffer using pre-tap.
This option sets the amount of pre-emphasis on
the transmitter buffer using second post-tap.
Description
Chapter 1: ALTGX Transceiver Setup Guide for Stratix IV Devices
“Programmable Pre-Emphasis”
section in the
in Stratix IV Devices
“Programmable Pre-Emphasis”
section in the
in Stratix IV Devices
February 2011 Altera Corporation
Reference
Transceiver Architecture
Transceiver Architecture
Reconfiguration Settings
chapter.
chapter.