Key facts
- Manuals
- 303
- Models
- 1
- Categories
- 2
- Languages
- ZH · EN
- Last added
- 2026-10-03
Altera models by category
Featured Altera manuals
Altera Cyclone IV FPGA Device Handbook
The Cyclone IV FPGA family offers low‑cost, low‑power solutions for high‑volume applications. It is available in two variants: Cyclone IV E, which emphasizes minimal power and cost, and Cyclone IV GX, which adds integrated high‑speed transceivers up to 3.125 Gbps.
The handbook details device resources such as logic elements, embedded memory, multipliers, PLLs, and user I/O pins, as well as the architecture, I/O standards, clock management, external memory interfaces, configuration methods, and high‑speed transceiver features including PCI Express hard IP. This manual is written in Chinese.
Covers: Device Series Overview · Device Resources · Package Matrix · Speed Grades · Architecture · I/O Features
Altera ALTLVDS_TX / ALTLVDS_RX LVDS SERDES Transmitter Receiver User Guide
The guide describes the LVDS SERDES transmitter and receiver megafunctions (ALTLVDS_TX and ALTLVDS_RX) that can be configured through the Quartus®II MegaWizard Plug‑In Manager or command‑line interface. It covers the features, supported device families, and the parameter options available for each megafunction.
Detailed sections explain parameter settings such as implementation in logic cells versus dedicated SERDES blocks, internal versus external PLL usage, dynamic phase alignment, and file generation options. The document also includes information on using the Clear Box Generator to create custom megafunction variations.
Covers: About This Megafunction · Device Support · Parameter Settings · MegaWizard Parameter Settings for the LVDS Transmitter · MegaWizard Parameter Settings for the LVDS Receiver · Clear Box Generator
Latest Altera manuals
Altera Cyclone IV FPGA Device Handbook
Datasheet 14 pages · 490 KB · ZHThe Altera Cyclone IV FPGA Device Handbook provides an overview of device features, resources, packages, speed grades, architecture, I/O, memory interfaces…
ALTERA Viterbi Compiler User Guide
This document introduces the features and characteristics of the Altera Viterbi Compiler
ALTERA Virtual JTAG (sld_virtual_jtag) Megafunction User Guide
This user guide describes the sld_virtual_jtag Megafunction, a virtual JTAG programming module which can be used as an IP core to implement JTAG programming in Altera FPGAs.
ALTERA Transceiver Signal Integrity Development Kit Stratix V GT Edition user manual
The Stratix V GT Edition User Guide provides an overview of the features and characteristics of Altera's Transceiver Signal Integrity Development Kit.
ALTERA Transceiver Signal Integrity Development Kit Stratix IV GX Edition user manual
This user guide describes the use of Altera Transceiver Signal Integrity Development Kit Stratix IV GX Edition.
ALTERA Transceiver Signal Integrity Development Kit Stratix IV GT Edition user manual
This user guide describes the Stratix IV GT Edition Transceiver Signal Integrity Development Kit (TSIDK) tool kit, which provides a simple and easy-to-use platform for evaluating the signal integrity performance of Stratix IV GT Edition devices.
ALTERA Transceiver SI Development Kit Stratix II GX Edition user guide
This manual introduces the use of Altera Transceiver SI Development Kit, Stratix II GX Edition
ALTERA Stratix IV GX FPGA Development Kit 530 Edition user manual
This user guide introduces Stratix IV GX FPGA development kit, including device features, software, hardware, development process and application examples
ALTERA Stratix IV GX FPGA Development Kit user manual
This is the Stratix IV GX FPGA Development Kit user guide published by Altera. The guide introduces the features of this development kit.
ALTERA Stratix IV GT 100G Development Kit User Guide
This document is the User Guide for Stratix IV GT 100G Development Kit, which introduces the features and characteristics of the kit.
ALTERA Stratix IV E FPGA Development Kit User Guide
This document is the user guide for the Stratix IV E FPGA Development Kit, describing the features and characteristics of the kit.
ALTERA tratix III Development Kit User Guide
This document is the user guide for Altera's Stratix III Development Kit, which introduces the features and characteristics of the product
ALTERA SOPC Builder User Guide
Altera SOPC Builder User Guide, introduces the architecture and modules of SOPC Builder Systems
ALTERA lpm_shiftreg Megafunction User Guide
This guide describes the features and usage of the lpm_shiftreg megafunction.
ALTERA Serial Digital Interface (SDI) MegaCore Function User Guide
This is a user guide for Serial Digital Interface (SDI) MegaCore Function, which describes the features and functionalities of the product.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Altera manuals
What are the two Cyclone IV families and how do they differ?
Cyclone IV E provides the lowest power and cost with basic functionality, while Cyclone IV GX adds integrated transceivers up to 3.125 Gbps for high‑speed communication.
How many logic elements does the largest Cyclone IV GX device contain?
The EP4CGX150 device provides up to 149,760 logic elements.
What is the number of channels?
The number of output channels available for the LVDS transmitter; for example, 44 creates tx_out[43..0].
From: Altera ALTLVDS_TX / ALTLVDS_RX LVDS SERDES Transmitter Receiver User Guide
Can I use an external PLL with the LVDS transmitter?
Yes, enable the option to use an external PLL, which disables the internal PLL settings.
From: Altera ALTLVDS_TX / ALTLVDS_RX LVDS SERDES Transmitter Receiver User Guide