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RENESAS TOOL NEWS on December 16, 2005: RSO-HI7700/4-051216D
The Real-Time OS HI7700/4
Revised to V.2.02 Release 00 |
We have revised the real-time OS HI7700/4 from V.2.01 Release 00 to V.2.02 Release 00. The HI7700/4 supports the SH-3-, SH3-DSP-, and SH4AL-DSP-cored MCUs, SuperH RISC engine family.
- Versions Concerned
HI7700/4 V.2.01 Release 00
- Descriptions of Revision
| 2.1 |
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Functions Introduced and Improved
| (1) |
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In the variable-length memory-pool functions, time for Kernel
to handle service calls has been reduced with the CFG_NEWMPL
check box being checked in the configurator. |
| (2) |
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When the configurator is invoked, the hcf file saved at the last
time can be opened automatically. |
| (3) |
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If the configurator automatically adjusts values of the following
combo boxes, messages telling the adjustments are displayed:
- CFG_TIMINTLVL
- CFG_MAXVCTNO
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| 2.2 |
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Problem Fixed
The problem described below has been fixed. It had been encountered
in the previous version V.2.01 Release 00.
Problem:
Unnecessary "extern" statements are created in files generated by the
configurator. As a result, errors arise during compilation of any
kernel_def.c or kernel_cfg.c files.
Conditions:
This problem occurs if the following conditions are all satisfied:
| (1) |
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The Allocated by Kernel radio button is selected in the Task creation, Fixed-size memory pool creation, or Variable-size memory pool creation dialog box of the configurator. |
| (2) |
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Any address is typed in the Address edit box placed under the dialog box mentioned above. |
Note that this problem may also occur if generation of a fixed-length or variable-length memory pool is specified in an hcf file by the configurator of version 1.xx, and this hcf file is read by the configurator of version 2.01 or later. |
- How to Update Your Product and Purchase the Revised One
| 3.1 |
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Free-of-Charge Update
Free-of-charge update is available. If you are using the product concerned, download the revised product from Download site.
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| 3.2 |
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First Ordering
If you place an order for the product, please supply the following items of information to your local Renesas Technology sales office or distributor (for the price of the product, also contact them):
| Product Type |
HI7700/4 |
| Type Name |
R0R40770TXW02w |
| Version No. |
V.2.02 |
| Release No. |
Release 00 |
| Host OS |
Windows XP, Windows Me, Windows 98, Windows 2000, or Windows NT 4.0 |
NOTICE:
Lower-case letter w in the type name denotes the type of license. It shall be replaced with any of the following numerals or letters according the type of license you want:
| 1: |
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License for evaluation; a real-time OS can be installed only
to one host computer. |
| 5: |
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License for evaluation; a real-time OS can be installed
up to 5 host computers. |
| A: |
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License for evaluation; a real-time OS can be installed up to 10 host computers. |
| K: |
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Mass-production license; a real-time OS can be embedded up to
a total of 1,000 productions of product model(s) with the source
code not disclosed. |
| U: |
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Mass-production license; a real-time OS can be embedded up to
unlimited productions of product model(s) with the source code
not disclosed. |
| Z: |
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Mass-production license; a real-time OS can be embedded up to
unlimited productions of product model(s) with the source code
disclosed. |
Example:
For mass-production license up to a total of 1,000 productions
with the source code not disclosed, the type name is
R0R40770TXW02K |
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