Release notes embOS V3.10k for TLCS-900 using TOSHIBA compiler

Updated:
2003-01-09 [AW] V3.10k
2002-11-24 [AW] V3.10j
  1. Tool chain used for build
  2. Performance
  3. New features
  4. Improvements
  5. Program corrections
  6. Known problems/limitations
  7. Release history
  8. Miscellaneous

Tool chain used for build

The following tools have been used:
Compiler        :  CC900 V4.51c
Assembler       :  ASM900 V2.2gc
Librarian       :  TULIB V1.2ka
Workbench       :  TIDE V1.0.0.39

Performance

  1. Task switch time (default memory model, Release build): 14.8 us = 296 CPU clock cycles
  2. Interrupt latency (default memory model, Release build): 1.0 us = 20 CPU clock cycles
Absolute timings are based on 20MHz CPU clock

New features

Version 3.10k

  1. OS_GetMailTimed()
    New mailbox retreiving function with timeout.

Version 3.10

  1. OS_WaitSingleEvent()
    Unmasked events remain unchanged when function returns.
  2. OS_WaitSingleEventTimed()
    Unmasked events remain unchanged when function returns. Timeout for waiting can be specified.

Version 3.09

    NONE

Improvements

    NONE

Program corrections

Version 3.10k

    NONE

Known problems / limitations

    NONE

Release history

Version Release date Short explanation
V3.10k 09. Jan 2003 OS_GetMailTimed() added, manuals finalized
V3.10j 24. Nov 2002 First release for TLCS 900 CPUs

Miscellaneous

This document was first released with version 3.09 of the software.

Copyright 2002 SEGGER Microcontroller Systeme GmbH. All rights reserved.
For more information, please visit our website www.segger.com or contact us at info@segger.com