Difference between revisions of "Renesas RZ/A3UL"
(Created page with "__TOC__ The Renesas RZ/A3UL family features a 64-bit Cortex-A55 core with a maximum operating frequency of 1 GHz ==Flash== The RZ/A3UL does not come with an internal flash. In...") |
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*QuadSPI (16 MB) |
*QuadSPI (16 MB) |
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*OctaSPI (128 MB) |
*OctaSPI (128 MB) |
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| − | For the RZ/A3UL, the [[J-Link_Multiple_Flashloader |
+ | For the RZ/A3UL, the [[J-Link_Multiple_Flashloader | J-Link Multiple Flashloader]] feature is used which allows to select from a pool of different loaders for the same flash bank. |
By default (no loader specified), the J-Link software uses the QuadSPI loader. Valid loader names are: |
By default (no loader specified), the J-Link software uses the QuadSPI loader. Valid loader names are: |
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*''R9A07G063U02GBG?BankAddr=0x20000000&Loader=QuadSPI'' --> (QSPI) |
*''R9A07G063U02GBG?BankAddr=0x20000000&Loader=QuadSPI'' --> (QSPI) |
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*''R9A07G063U02GBG?BankAddr=0x20000000&Loader=OctaSPI'' --> (OSPI) |
*''R9A07G063U02GBG?BankAddr=0x20000000&Loader=OctaSPI'' --> (OSPI) |
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==Reset== |
==Reset== |
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No special reset but the generic reset strategy is performed: https://wiki.segger.com/J-Link_Reset_Strategies#Strategies_for_ARMv8-AR_devices |
No special reset but the generic reset strategy is performed: https://wiki.segger.com/J-Link_Reset_Strategies#Strategies_for_ARMv8-AR_devices |
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Latest revision as of 11:01, 7 September 2022
The Renesas RZ/A3UL family features a 64-bit Cortex-A55 core with a maximum operating frequency of 1 GHz
Flash
The RZ/A3UL does not come with an internal flash. Instead, the evaluation board features an external flash connected to the SPI Multi I/O interface:
- SPI Multi I/O (0x20000000; up to 128 MB)
The evaluation board offers two different flashes connected to the SPI Multi I/O interface:
- QuadSPI (16 MB)
- OctaSPI (128 MB)
For the RZ/A3UL, the J-Link Multiple Flashloader feature is used which allows to select from a pool of different loaders for the same flash bank. By default (no loader specified), the J-Link software uses the QuadSPI loader. Valid loader names are:
- R9A07G063U02GBG?BankAddr=0x20000000&Loader=QuadSPI --> (QSPI)
- R9A07G063U02GBG?BankAddr=0x20000000&Loader=OctaSPI --> (OSPI)
Reset
No special reset but the generic reset strategy is performed: https://wiki.segger.com/J-Link_Reset_Strategies#Strategies_for_ARMv8-AR_devices
Evaluation Boards
- Renesas RZ/A3UL SMARC EVK: https://wiki.segger.com/Renesas_RZ/A3UL_SMARC_EVK
Example Application
- TBD
