Difference between revisions of "Renesas RA6E1"
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The Renesas RA6E1 series are microcontrollers based on the ARM Cortex-M33 core. |
The Renesas RA6E1 series are microcontrollers based on the ARM Cortex-M33 core. |
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| − | =Flash= |
+ | ==Flash== |
| + | ===Internal option-setting memory=== |
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| − | The internal flash consists of a program region (maximum size 1024KB) and a data region (size 8KB). |
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| + | Option-settings memory is located at 0x0100A100 has a size of 512 Bytes. |
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| − | Furthermore, an optional external QSPI flash might be present (maximum size 64MB) |
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| + | ===Internal program flash=== |
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| + | The size of the program flash is dependent on the device used. |
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| + | {| class="wikitable" |
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| + | |- |
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| + | ! Device !! Size (KiB) || Memory region |
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| + | |- |
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| + | | R7FA6E10D|| 512 || 0x00000000 - 0x0007FFFF |
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| + | |- |
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| + | | R7FA6E10F|| 1024|| 0x00000000 - 0x000FFFFF |
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| + | |} |
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| + | {{Note|Currently only single bank flash operations are supported. Dual bank mode is not supported.}} |
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| + | ===Internal data flash=== |
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| + | Internal data flash is located at 0x08000000 has a size of 8 KB. |
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| + | ===External QSPI flash=== |
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| + | External QSPI flash is located at 0x60000000. |
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| + | |||
| + | {{:Renesas RA6M4 flash loaders}} |
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=TrustZone= |
=TrustZone= |
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Flash programming with TrustZone enabled is supported (DLM state SSD and NSECSD). |
Flash programming with TrustZone enabled is supported (DLM state SSD and NSECSD). |
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| − | Whether the RAMCode is usable depends on the "Device Lifecycle Managment" state (DLM). In the NSECSD state only the RAMless flashloader can be used. This is a technical limitation. The J-Link software is not able to decide at runtime when to use the RAMCode or RAMless flashloader. If you want to use the RAMless flashloader, you have to add "_RAMLess" to the device name, e.g. use " |
+ | Whether the RAMCode is usable depends on the "Device Lifecycle Managment" state (DLM). In the NSECSD state only the RAMless flashloader can be used. This is a technical limitation. The J-Link software is not able to decide at runtime when to use the RAMCode or RAMless flashloader. If you want to use the RAMless flashloader, you have to add "_RAMLess" to the device name, e.g. use "R7FA6E10F_RAMLess" instead of "R7FA6E10F". |
Please note that a significantly lower programming speed has to be expected with the RAMless flashloader. |
Please note that a significantly lower programming speed has to be expected with the RAMless flashloader. |
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| − | |||
| − | ==Supported Regions== |
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| − | The following regions are supported by the J-Link: |
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| − | *Program flash (0x00000000 up to 0x00100000) |
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| − | *Data flash (0x08000000 to 0x08002000) |
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| − | *Option-setting memory (0x0100A100 to 0x0100A300) |
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| − | *External QSPI flash (0x60000000 up to 0x64000000) |
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=Evaluation Boards= |
=Evaluation Boards= |
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Latest revision as of 12:01, 19 October 2022
Contents
The Renesas RA6E1 series are microcontrollers based on the ARM Cortex-M33 core.
Flash
Internal option-setting memory
Option-settings memory is located at 0x0100A100 has a size of 512 Bytes.
Internal program flash
The size of the program flash is dependent on the device used.
| Device | Size (KiB) | Memory region |
|---|---|---|
| R7FA6E10D | 512 | 0x00000000 - 0x0007FFFF |
| R7FA6E10F | 1024 | 0x00000000 - 0x000FFFFF |
Currently only single bank flash operations are supported. Dual bank mode is not supported.
Internal data flash
Internal data flash is located at 0x08000000 has a size of 8 KB.
External QSPI flash
External QSPI flash is located at 0x60000000.
Supported pin configurations
QSPI flash programming requires special handling compared to internal flash. For more information about this, please see the QSPI Flash Programming Support article.
- CLK@P305_nCS@P306_D0@P307_D1@P503_D2@P104_D3@P505 (default)
- CLK@P500_nCS@P501_D0@P502_D1@P503_D2@P504_D3@P505
- CLK@P305_nCS@P306_D0@P307_D1@P308_D2@P309_D3@P310
TrustZone
Flash programming with TrustZone enabled is supported (DLM state SSD and NSECSD). Whether the RAMCode is usable depends on the "Device Lifecycle Managment" state (DLM). In the NSECSD state only the RAMless flashloader can be used. This is a technical limitation. The J-Link software is not able to decide at runtime when to use the RAMCode or RAMless flashloader. If you want to use the RAMless flashloader, you have to add "_RAMLess" to the device name, e.g. use "R7FA6E10F_RAMLess" instead of "R7FA6E10F". Please note that a significantly lower programming speed has to be expected with the RAMless flashloader.
Evaluation Boards
- Renesas FPB-RA6E1: https://wiki.segger.com/Renesas_FPB-RA6E1
