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v6.2.0

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@renesas-fsp-development renesas-fsp-development released this 20 Oct 16:26
v6.2.0
33f7320

Release Notes

Flexible Software Package (FSP) for Renesas RA MCU Family, version 6.2.0.

Minimum e2 studio version for FSP 6.2.0 is e2 studio 2025-10

Download the FSP with e2 studio Windows installer for this release, setup_fsp_v6_2_0_e2s_v2025-10.exe, from here.

Download the FSP with e2 studio Linux installer for this release, setup_fsp_v6_2_0_e2s_v2025-10.xz.run, from here. Refer to installation steps for information on installing e2 studio and related software components in a Linux PC.

Download the FSP with e2 studio macOS (Apple Silicon) installer for this release, setup_fsp_v6_2_0_e2s_v2025-10.pkg, from here. Refer to installation steps for information on installing e2 studio and related software components in a macOS PC.

If you are using IAR or Keil MDK, download the Renesas Advanced Smart Configurator for your operating system.

  • For Windows download setup_fsp_v6_2_0_rasc_v2025-10.exe from here
  • For Linux download setup_fsp_v6_2_0_rasc_v2025-10.xz.run from here
  • For macOS (Apple Silicon) download setup_fsp_v6_2_0_rasc_v2025-10.pkg from here

All installers are available in the Assets section of this release.

Refer to the README.md in the FSP root folder for setup instructions, hardware details, and related links.

Tools

New Features

  • Added support for RA8D2 devices

    • Includes EK-RA8D2 board support

  • Added support for RA8M2 devices

    • Includes EK-RA8M2 board support

  • Added support for 303 pin devices of RA8M2, RA8D2, RA8P1 and RA8T2

  • Added support for running NetX Duo using Ethernet drivers without zero-copy (including r_rmac)

  • This feature has limited performance and is only meant to supplement Ethernet drivers that may not have zero-copy functionality available immediately.

  • R_SCI_B_SPI: Added support for receive sampling timing adjustment and FIFO mode with DTC/DMAC

  • Added timestamp function support for r_rmac

  • Added zero-copy Ethernet support for RA8M2, RA8D2, RA8T2, and RA8P1

  • Added DMAC support for r_spi_b

  • Added BSP configuration options under 'I/O Ports|Voltage Mode' which configure I/O ports based on VCC and VCC2 voltage levels

    • Applicable to RA8 devices, which provide the Low Voltage Operation Control Register (LVOCR)

  • Added ECC support to r_mram

  • Added third-party libraries for LVGL

  • Added support for NetxDuo Ethernet zerocopy feature on RA8M2, RA8D2, RA8T2 and RA8P1

  • Added USB HAUD support for BareMetal and FreeRTOS

  • Added ChaCha20-Poly1305 feature for RSIP-E50D Protected Mode driver

  • Updated CAVP certified module for RSIP-E51A Protected Mode driver due to re-acquisition of CAVP certification

  • Added support for Post Quantum Crypto (PQC) ML-DSA-44 and ML-DSA-65 key generation, signing and verification

  • Added SHA-3 feature for RSIP-E50D PM driver

  • Added Frame Replication and Elimination Support for Reliability (FRER) feature for Ethernet on RA8M2, RA8D2, RA8T2, and RA8P1

  • Added KDF-HMAC feature for RSIP-E31A PM driver

  • Added new FSP Solution Templates for supported RTOS

  • Added HMAC-SHA 512/224 and 512/256 features for RSIP-E31A PM driver

Fixes and Improvements

  • Updated VBAT voltage threshold value for RA4C1 in r_lvd module

  • Fixed an RSA-related warning in rm_netx_crypto on RA8E2 devices

  • Fixed rm_littlefs_flash build failure on r_mram

  • Updated PQC to use PSA SHA3 APIs

    • Added SHA3 HW Acceleration for E50D devices

  • Updated solution project templates to use new hal_warmstart.c

  • Fixed possible infinite register wait loop in r_agt when an AGT interrupt occurs while executing an AGT driver function and the driver is in one-shot mode

  • Platform installer updated to include e2 studio 2025-10

  • Updated symbolic names of LED pins for FPB-RA8E1

  • Improved SCI LIN auto synchronization bitrate tolerance to +/- 14%

  • AES code size reduction for RSIP-E31A PM driver

  • Improved ECDSA P-512 performance for RSIP-E51A and RSIP-E50D PM driver

  • Fixed USB HCDC-ECM initializaztion error

  • Fixed incorrect setting of PLL Multipliers above 255.66x via r_cgc

  • Updated Usage Notes and constraints for using MbedTLS with lwIP HTTP and MQTT applications

  • Updated display and tooltip of Clocks for RA0 MCUs

  • Fixed LLVM build issue in LwIP HTTPS server when using mbedTLS

  • Reduced code size of ECDSA verification feature for RSIP-E31A Protected Mode driver

  • Fixed potential hang in multicore project boot code on devices with NPU

  • Removed padding from OSIS region that could result in out-of-bounds SREC data

  • Fixed an issue in KDF-SHA feature for RSIP-E11A where the generated DKM was incorrect when the input message length was 55 bytes

  • FSP Common API updated to v1.14.0

  • Support Multiple Interfaces for lwIP TCP/IP

  • Restricted FSP Blinky Solution Templates to RA development boards

  • Fixed a few constraint-message references of r_vin

  • Updated R_ADC_D_SnoozeModePrepare to set the ADM0.ADCE bit after setting the ADM2.AWC bit

  • Segger JLink version updated to 8.74

Known Issues

  • RA0E1:

    • e2 studio projects automatically reset compiler optimization to a Size setting on every generate or build operation
    • Add optimization flags (e.g. -O0) manually to 'Other optimization flags' to override the -Oz setting
    • HS400x and ZMOD4xxx sensors cannot be used on RA0E1
    • FS3000 sensor does not support SAU-I2C driver

  • Selecting 'Safely Remove Hardware and Eject Media' on Windows and eject the mass storage (PMSC), when

    using USBX composite device (PCDC+PMSC), the Windows Explorer for PMSC does not disappear.

  • PMSC may not work properly when USBX Composite Device (PCDC+PMSC) is connected to specific Linux OS

    (USB Host).

  • EWARM version 9.70.1 does not contain support for RA0L1, RA2T1, RA4C1, RA8D2, RA8M2, RA8P1 and RA8T2. To develop with IAR for these devices, it is necessary to install a support patch file for which can be downloaded by EWARM v9.70.1 users from the IAR MyPages system

    • RA0L1 (arm_Renesas_RA0L1_20250305_1.zip)
    • RA2T1 (arm_Renesas_RA2T1_20250714_1.zip)
    • RA4C1 (arm_Renesas_RA4C1_20250213_1.zip)
    • RA8D2 (patches_2025-05-30_RA8D2-M2.zip)
    • RA8M2 (patches_2025-05-30_RA8D2-M2.zip)
    • RA8P1 (arm_Renesas_RA8P1_20250530_1.zip)
    • RA8T2 (arm_Renesas_RA8T2_20250530_1.zip)

  • Due to limitation in RASC, Projects fail to build if there are files with same name in a build group. To fix this issue create files with same name in different build groups - For known issues in the tools, please refer to the respective tool's release notes e2 Studio RN

Deprecations

  • r_sci_b_lin: Enum SCI_LIN_COMPARE_DATA_SELECT_PRIORITY is now deprecated; use SCI_LIN_COMPARE_DATA_SELECT_PRIMARY instead.

Visit GitHub Issues for this project.

Third Party Software

These third party software solutions are included alongside FSP.

Bug Fixes

See fixed GitHub Issues for this release.

Knowledge Base

Visit our knowledge base for other technical updates.

SHA-256 Checksums

  • FSP_Packs_v6.2.0.zip 8782d6eb8f5f638d48999065d5a68c8279a43dbac1c05ed13dd615425453e3c4
  • FSP_Packs_v6.2.0.exe b1636d1815689fcf6935a4e03a8010954f3e871880a5983305b803bc75c015d9
  • fsp_documentation_v6.2.0.zip 2919e0b124224ae766aaecb664557dc813e511b53e8e1da5d6b7346559db397b
  • setup_fsp_v6_2_0_e2s_v2025-10.exe 2addc8e6ec24a6d890a9b830ce34b0ceed3fce106bc555c4de9c35abc2f743a0
  • setup_fsp_v6_2_0_e2s_v2025-10.xz.run 935b144f2de4c09ec9a5c12aec4ff25053801cc0c9a127bd4af88a24a99f6cab
  • setup_fsp_v6_2_0_e2s_v2025-10.pkg 46bb186cbb3fb1147f349c96fefddbb9737f65c1bdc87fe631a9bf6c32bc9164
  • setup_fsp_v6_2_0_rasc_v2025-10.exe 5a43ef6a4871351bccfec07fda585178724df283121bb0dbf14bdbdd2db1cca9
  • setup_fsp_v6_2_0_rasc_v2025-10.xz.run 694565dfaf7366793952da11f8a4c155a484067ed10d9520ac9ef0de23cc8d43
  • setup_fsp_v6_2_0_rasc_v2025-10.pkg d027b0f5be6b85c54d3e0ac76700cf09d453ab4a5e06cb1bfa7da756d7c2dddf
  • MDK_Device_Packs_v6.2.0.zip 715c270226d0cd2acdf9cf47f72bbf6d3b9b3e2bcaf5120a234879e22ebcadcc
Assets 12
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