Release notes embOS Version 3.06d for NEC 78K4 for IAR
- Tool chain used for build
- New features
- Program corrections
- Known problems / limitations
- Release history
2001-08-15 [AW] V3.06d
The following tools have been used:
Compiler: IAR ICC78400
Assembler: IAR A78400
Librarian: IAR XLIB
Workbench: IAR EW231 V2.31b
- Separate interrupt stack supported
Interrupts use a separate interrupt stack, so that interrupts do not use the task stacks. This reduces the required stack for every task.
- Upgrade from Version 2.2
embOS for 78K4 using IAR compiler was upgraded to version 3.06 with all features of actual embOS version 3.06 including embOSView
- Context switching time
Context switching time has been measured as follows: 142us
- Interrupt latency
Interrupt latency has been measured as follows: 56us
Measurements were taken with a target running in LARGE memory model with 8bit external memory running at 16MHz
Problem with Far code fixed.
- Register bank usage
Initial register bank is fixed to bank 0 for embOS. Register bank 1 is also used by embOS for interrupt stack switching.
Actual Version 3.06 is available for the LARGE memory model only.
|Version ||Release date ||Short explanation |
|V3.06d ||15.Aug.2001 ||Interrupt stack switching supported |
|V3.06 ||02.Aug.2001 ||First version with release history |
This document was first released with version 3.06 of the software.
Software released earlier is documented internally.
This information is available at request.
Copyright 2001 SEGGER Microcontroller Systeme GmbH. All rights reserved.
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