March 2006, MegaCore Function Version 1.1.0 This document address

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SerialLite MegaCore Function
March 2006, MegaCore Function Version 1.1.0
This document addresses known errata documentation issues Altera® SerialLite MegaCore® function version 1.1.0. Errata functional defects errors, which cause SerialLite MegaCore function deviate from published specifications. Documentation issues include errors, unclear descriptions, omissions from current published specifications product documents. Table shows issues that affect SerialLite MegaCore function v1.1.0.
Table SerialLite MegaCore Function v1.1.0 Issues Section
Functional Behavior
Issue
Channel Multiplexing Options Priority Data Port Nonfunctional. Training Sequence Appears Atlantic Receive Interface
Page
Quartus Issues Demonstration Testbench
Quartus Software Does Merge Transmit Phase-Lock Loops (PLLs) Multiple Function Instantiations Demonstration Testbench Fails Unbalanced Configurations
most up-to-date errata this release, refer errata sheet Altera website:
Functional Behavior
This section describes configuration issues.
Channel Multiplexing Options Priority Data Port Nonfunctional
When Multiplex channels parameter turned priority data port, THADR port does drive internal logic.
Affected Configurations
This issue affects MegaCore function variations that priority data ports have Multiplex channels parameter turned
Altera Corporation ES-081205-1.1
Functional Behavior
Design Impact
channel number transmitted address bus.
Workaround
compile variation Quartus® software, modify toplevel output file hp_add_enable parameter obtain functional simulation models this variation, contact Altera (see "Contact Information" page
Solution Status
This issue been fixed SerialLite MegaCore function.
Training Sequence Appears Atlantic Receive Interface
request relink, far-end device sends training pattern near-end device; this training sequence appear Atlanticreceive interface.
Affected Configurations
This issue affects variations MegaCore function.
Design Impact
Before link brought down, cycles meaningless data, including portions training sequence, appear Atlantic interface.
Workaround
There workaround.
Solution Status
This issue been fixed SerialLite MegaCore function.
SerialLite MegaCore Function v1.1.0
Altera Corporation
Quartus Issues
Quartus Issues
This section describes Quartus issues.
Quartus Software Does Merge Transmit Phase-Lock Loops (PLLs) Multiple Function Instantiations
Quartus software reports no-fit designs where more than SerialLite MegaCore function instantiated each quad bank serial inputs outputs (I/Os). Quartus software consumes ALTGXB transmitter instantiation, does merge transmit PLLs even same reference clock connected each instantiation.
Affected Configurations
This issue affects single-lane dual-lane variations that include more instantiations than device ALTGXB transmitter PLLs.
Design Impact
Only single instantiation used quad bank serial I/Os.
Workaround
SerialLite top-level file modified instantiate multiple SerialLite protocol core engines connected single ALTGXB transmitter PLL. ALTGXB transmitter configured match desired number lanes. Each protocol core instantiation then connects associated bits ALTGXB transmitter PLL. Submit mySupport request help with this workaround.
Solution Status
This issue been fixed Quartus software version 5.1.
Demonstration Testbench
This section describes testbench issues.
Demonstration Testbench Fails Unbalanced Configurations
Verilog demonstration testbench included with SerialLite MegaCore function loops high-speed serial interface from transmitter (TX_OUT[]) receiver instantiation (RX_IN[]). receiver transmitter MegaCore functions have matching
Altera Corporation
SerialLite MegaCore Function v1.1.0
Contact Information
configurations (for example: CRC-32 payload protection transmitter, payload protection receiver), testbench fails.
Affected Configurations
This issue affects variations MegaCore function.
Design Impact
demonstration testbench reports error, indicates that testbench failed.
Workaround
workaround available this issue. unbalanced configurations, must create environment that uses independent SerialLite MegaCore functions.
Solution Status
This issue been fixed SerialLite MegaCore function.
Contact Information Revision History
more information, Altera's mySupport website www.altera.com/mysupport click Create Service Request. Choose Product Related Request form. Table shows revision history SerialLite MegaCore Function v1.1.0 Errata Sheet.
Table SerialLite MegaCore Function v1.1.0 Errata Sheet Revision History Version
Date
March 2006
Errata Summary
Added following issues: "The Channel Multiplexing Options Priority Data Port Nonfunctional" page "The Training Sequence Appears Atlantic Receive Interface" page Modified following issues: "The Quartus Software Does Merge Transmit Phase-Lock Loops (PLLs) Multiple Function Instantiations" page "The Demonstration Testbench Fails Unbalanced Configurations" page First release.
August 2005
SerialLite MegaCore Function v1.1.0
Altera Corporation
Revision History
Innovation Drive Jose, 95134 (408) 544-7000 www.altera.com Applications Hotline: (800) 800-EPLD Literature Services: literature@altera.com
Copyright 2006 Altera Corporation. rights reserved. Altera, Programmable Solutions Company, stylized Altera logo, specific device designations, other words logos that identified trademarks and/or service marks are, unless noted otherwise, trademarks service marks Altera Corporation U.S. other countries. other product service names property their respective holders. Altera products protected under numerous U.S. foreign patents pending applications, maskwork rights, copyrights. Altera warrants performance semiconductor products current specifications accordance with Altera's standard warranty, reserves right make changes products services time without notice. Altera assumes responsibility liability arising application information, product, service described herein except expressly agreed writing Altera Corporation. Altera customers advised obtain latest version device specifications before relying published information before placing orders products services.
Altera Corporation
SerialLite MegaCore Function v1.1.0

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