DSP/BIOS 5.40.02.22 Patch Release Notes

This release note is divided into the following sections:

Introduction, Documentation, What's New, Upgrading And Compatibility Information, Host Support, Dependencies, Device Support, Validation Information, Known Issues, Benchmarks, Versioning, Technical Support And Product Updates,

Introduction

DSP/BIOS 5.40.02.22 is a Patch release based on the Production release of DSP/BIOS 5.40.01.18.

Major changes to integrate into CCSv4 (mostly removal of CCS 3.3 specific components).
Removal of xdctools folder from within BIOS installation.
Update to Gconf to be compatible with XDCtools in CCSv4.
Examples .c and .tcf files are provided for this release.
Kernel/Object View (KOV) has been replaced with Runtime Object Viewer (ROV).
New CCSv4 compatible RTA has been added.
ezdsp28335 users are recommended to use f28335dspbios.gel file supplied with CCSv4 to connect and load any BIOS example programs that require external memory.

Documentation

The following documentation is provided with this release:

Release notes from previous releases are also available in the release notes archive directory. back to top

SDOCM00058658    BIOS 5 RTA - Set Formatter's OFReader
SDOCM00058657    BIOS 5 ROV - Update LOG view with RTA fixes
SDOCM00058212    PrintfLogs window does not work for C28x family of devices (BIOS 5.4, CCSv4)
SDOCM00057708    BIOS 5 RTA - Control panel hang with halted target
SDOCM00057507    BIOS 5 RTA - Exception when using Close All button on running target
SDOCM00057434    BIOS 5 ROV & RTA - 28x symbol lookup problem
SDOCM00057340    BIOS 5 ROV - LOG view printf formatting on 28x and 55x
SDOCM00057324    BIOS 5 RTA - Problems with LOG_printf formatting

Upgrading And Compatibility Information

DSP/BIOS is binary compatible with DSP/BIOS 5.33 (and all the way back to DSP/BIOS 5.21). Users do not need to recompile your source files or libraries when updating to BIOS 5.40. However users *must* rebuild their configuration since the generated linker .cmd file (<prog>cfg.cmd) is different.

Solaris host is no longer supported in this release. Customer-critical bug fixes to earlier releases will be available to Solaris users if required.

DSP/BIOS 5.40 does not support TMS320C54xx devices. Users of such devices should continue use DSP/BIOS 5.31.xx earlier releases. For customer-critical 54xx-related issues, TI will continue to provide fixes to earlier versions when needed.

Compatibility Key Definitions

Compatibility keys are intentionally independent of Marketing product numbers and are intended to:

Enable tooling to identify incompatibilities between components, and
Convey a level of compatibility between different releases to set end user expectations.

Compatibility keys are composed of 3 comma-delimited numbers - M,S,R - where:

M = Major. A difference in M indicates a break in compatibility.
S = Source. A difference in S indicates source compability. That is, the user's source doesn't require change, but does require rebuilding.
R = Radix. A difference in R indicates an introduction of new features, but compatibility with previous interfaces has not broken. If libraries are provided by the package, an application must re-link with the new libraries, but not rebuild from source.

Host Support

Supported Operating Systems

Windows XP, Windows Vista
Linux [RH4 and RH5]

Dependencies

Required Software

Code Composer Studio Version 4.0 or higher

Required Hardware

See Device Support Section below.

Device Support

This release supports the following devices:

	Device

28x	F2801, F2806, F2808, F2810, F2811, F2812, F28232, F28234, F28235, F28332, F28334, F28335, F2802x, F2803x, F2834x

55x	5501, 5502, 5503, 5505, 5507, 5509A, DA255, DA295, DA300, 5510, 5510A, 5561, DA255, DA295, DA300, OMAP1035, OMAP1510, OMAP1610, OMAP1710, OMAP5903, OMAP5905, OMAP5910, OMAP5912, OMAP5944, OMAP5946, OMAP5948, OMAP2320, OMAP2420, TNETV1050, TNETV1055

62x	6202, 6203, 6203B, 6204, 6205, 6211, 6211B

64x	6410, 6411, 6412, 6413, 6414, 6415, 6416, 6418, DM415, DM420, DM421, DM425, DM426, DM640, DM641, DM642, DRI300

64x+	6421, 6424, 6428, 6452, 6454, 6455, 6474, DM6431, DM6433, DM6435, DM6437, DM6441, DM6443, DM6446, DM6467, DM357, DM647, DM648, TCI6482, DRA402, DRA404, DRA406, DRA414, DRA416, DRA442, DRA444, DRA446, F761990, OMAP2420, OMAP2430, OMAP2431, OMAP2530, OMAP2531, OMAP3425, OMAP3430, OMAP3525, OMAP3530, TCI6482, TCI6484, TCI6486, TCI6487, TCI6488, TCI6486, TNETV2685

67x	6701, 6711, 6711 - 250, 6712, 6713, 6713 - 300

67x+	6722, 6726, 6727, DA700, DA705, DA707, DA710

674x	OMAPL137, OMAPL138, DA830, 6747, 6748

Validation Information

This release was built using the following components:

C28x Code Generation Tools version 5.2.1
C55x Code Genereation Tools version 3.3.2
C6x Code Generation Tools version 6.1.14 (except 674x)
C674x Code Generation Tools version 6.1.5

This release was validated using the following components:

CCSv4
C28x Code Generation Tools version 5.2.1
C55x Code Genereation Tools version 4.2.2
C6x Code Generation Tools version 6.1.8

Known Issues

The following issues are known to affect this release:

SDOCM00058846    BIOS 5.40 ROV view should use hex for MEM end address
SDOCM00058656    BIOS 5 ROV - LOG view should use RTA decoder
SDOCM00058389    Stairstep RTA example does not run correctly for simulator
SDOCM00058088    BIOS 5 RTA - Primus simulator requires reset in between loads
SDOCM00058087    BIOS 5 RTA - On primus simulator, fails if RTA already open
SDOCM00057506    BIOS 5 RTA control panel should separate STS and CPU Load
SDOCM00057326    BIOS 5 RTA - Support LOG_printf4
SDOCM00056732    BIOS 5 RTA - CPU Load broken on 55x simulator
SDOCM00056731    BIOS 5 RTA - Over XDS560, RTDX fails if RTA is open when program loaded
SDOCM00056730    BIOS 5 RTA Over USB or 510USB, RTDX fails after 2nd time program is loaded
SDOCM00054997    RTA stops streaming for the stairstep example on 64P targets when program reloaded

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Benchmarks

DSP/BIOS Benchmarks

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Versioning

All releases have 4 digits (M.mm.pp.bb). This includes GA and pre-releases (engineering, EA, beta, etc.). Pre-releases are denoted with a suffix (e.g. 5.40.00.17-eng or 5.40.00.17-beta).

This product's version follows a version format, M.mm.pp.bb, where M is a single digit Major number, mm is 2 digit minor number, pp is a 2 digit patch number, and b is an unrestricted set of digits used as an incrementing build counter.

To support multiple side-by-side installations of the product, the product version is encoded in the top level directory, ex. bios_5_40_00_17.

Subsequent releases of patch upgrades will be identified by the patch number, ex. BIOS 5.40.01.18 with directory bios_5_40_01_18. Typically, these patches only include critical bug fixes.

Please note that version numbers and compatibility keys are NOT the same. For an explanation of compatibility keys, please refer to the 'Upgrade and Compatibility Information' section.