Renesas RX Family RX DSP User Manual
RENESAS TOOL NEWS
R20TS0404EJ0100
Rev.1.00
Feb. 16, 2019
[Upgrade to version]
RX Family RX DSP Library Version 5.0
Outline
We have upgraded the RX family DSP Library to Version 5.0.
Version 5.0 has integrated the DSP libraries (Version 3.0: for RXv1 CPU and Version 4.1: for RXv2 CPU) which
had been provided separately for each CPU, and has added the DSP Libra r y for RXv3 C PU.
This product is available free of charge.
For details of the product, see the following URL.
https://www.renesas.com/mw/dsp
1. Products and Versions to be Upgraded
Version 3.0
・RX DSP Library Version 3.0 (CCRX) for High-performance Embedded Workshop
Revision: Rev.1.00
Document Number: R01AN1800ES0100
・RX DSP Library Version 3.0 (CCRX) for e
2
studio
Revision: Rev.1.00
Document Number: R01AN1801ES0100
Version 4.1
・RX DSP Library Version 4.1 (CCRX)
Revision: Rev.1.20
Document Number: R01AN2096EJ0120
2. Main Features of Upgrade
The main features of the upgrade are described in the following sections. For details, see the release note included in
the package.
2.1 New Features
DSP library files and a sample project for RXv3 CPU have been newly developed.
RXv1 , RXv2 and R Xv3 CPUs are supported in Version 5.0. DSP libraries, which had previously been
provided separately for each CPU as Version 3.0 and 4.1, are now provided collectively.
User’s Manual has been made common for RXv1, RXv2 and RXv3 CPUs.
The application notes are included as “RX DSP Library Version 5.0 Additional Information” which describe
information such as ROM, stack usage, and execution cycles. The package contains three application notes
for each CPU.
2.2 Supported MCUs
RX family
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RENESAS TOOL NEWS
3. How to Obtain the Product
Download the product from the following URL. (Scheduled to be released on February 20, 2019.)
https://www.renesas.com/search/keyword-search.html#q=r01an4359
RX DSP Library Version 5.0
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Feb. 16, 2019
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