November 2005, Compiler Version 2.3.1 This document addresses kno

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SONET/SDH Compiler
November 2005, Compiler Version 2.3.1
This document addresses known errata documentation changes SONET/SDH Compiler version 2.3.1. Errata design functional defects errors. Errata cause SONET/SDH Compiler deviate from published specifications. Documentation changes include typos, errors, unclear descriptions, omissions from current published specifications product documents. These documentation changes clarifications will incorporated into upcoming release SONET/SDH Compiler documentation.
SONET/SDH Compiler v2.3.1 Issues
Altera identified following issues that affect SONET/SDH Compiler v2.3.1. "Some Overhead Memory Registers Were Incorrectly Labelled Read/Write HTML Files Generated Toolbench" page "The RXT_REG_CTRL2_FORCE_AISP Register Behave Incorrectly" page "The RXP_REG_PATH_CTRL_FORCE_AISD Register Behave Incorrectly" page Toolbench Fails When Using X-Win32" page
most up-to-date errata this release, continue refer errata page Altera® website:
Some Overhead Memory Registers Were Incorrectly Labelled Read/Write HTML Files Generated Toolbench
TXT_OHR_M0M1, TXT_OHR_K2, TXT_OHR_J0, TXP_OHR_J1, TXP_OHR_G1 registers read-only (RO), they allow read/write (RW) access.
Altera Corporation ES-111505-1.0
Preliminary
SONET/SDH Compiler
Affected Configurations
This issue affects variations SONET/SDH MegaCore® function.
Design Impact
This issue does impact MegaCore function.
Workaround
workaround available.
Solution Status
This issue been fixed v2.4.0 SONET/SDH Compiler.
RXT_REG_CTRL2_FORCE_AISP Register Behave Incorrectly
MegaCore function sometimes modify RXT_REG_CTRL2_FORCE_AISP register, though read/write access this register intended user-controlled AIRbus interface.
Affected Configurations
This issue affects variations MegaCore function that incorporate SONET/SDH Processor (SSPROC).
Design Impact
MegaCore function modifies RXT_REG_CTRL2_FORCE_AISP register causes behave incorrectly.
Workaround
enable RXT_PRC_AUTO_RX_AISP register bits.
Solution Status
This issue been fixed v2.4.0 SONET/SDH Compiler.
Preliminary
Altera Corporation
SONET/SDH Compiler v2.3.1 Issues
RXP_REG_PATH_CTRL_FORCE_AISD Register Behave Incorrectly
MegaCore function sometimes modify RXP_REG_PATH_CTRL_FORCE_AISD register, though read/write access this register intended user-controlled AIRbus interface.
Affected Configurations
This issue affects variations MegaCore function that incorporate SSPROC.
Design Impact
MegaCore function modifies RXP_REG_PATH_CTRL_FORCE_AISD register causes behave incorrectly.
Solution Status
This issue been fixed v2.4.0 SONET/SDH Compiler.
Toolbench Fails When Using X-Win32
Clicking Parameterize button Toolbench does open parameterization window. Additionally, buttons visible Toolbench toolbar window.
Affected Configurations
This issue affects version 2.3.1 prior versions MegaCore function that version Quartus® software Linux environment accessed from Microsoft Windows using X-Win32 terminal application.
Design Impact
MegaCore function cannot parameterized. Simulation Generate buttons operate correctly.
Workaround
different server application, Toolbench with Microsoft Windows.
Altera Corporation
Preliminary
SONET/SDH Compiler
Solution Status
This issue will fixed future release SONET/SDH Compiler.
Contact Information Revision History
more information, contact Altera's mySupport website www.altera.com/mysupport click Create Service Request. Choose Product Related Request form. Table shows revision history SONET/SDH Compiler.
Table SONET/SDH Compiler Errata Sheet Revision History Version
Date
Errata Summary
November 2005 Addressed issues: Some Overhead Memory Registers Were Incorrectly Labelled Read/Write HTML Files Generated Toolbench RXT_REG_CTRL2_FORCE_AISP Register Behave Incorrectly RXP_REG_PATH_CTRL_FORCE_AISD Register Behave Incorrectly Toolbench Fails When Using X-Win32
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Copyright 2005 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.
Preliminary
Altera Corporation

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