Difference between revisions of "Silicon Labs EFR32xG25"
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The '''Silicon Labs EFR32xG25''' are wireless SoCs based on Cortex-M33 microcontrollers. |
The '''Silicon Labs EFR32xG25''' are wireless SoCs based on Cortex-M33 microcontrollers. |
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| + | These MCUs are part of the [[Silicon Labs EFx32 Series 2 | EFx32 Series 2]] devices. |
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| + | |||
__TOC__ |
__TOC__ |
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| + | |||
| + | == EFx32 Series 2 specifics == |
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| + | Please refer to the [[Silicon Labs EFx32 Series 2]] article. |
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==Flash Banks== |
==Flash Banks== |
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*The device has 2 Watchdogs, they are feed during programming, if they are enabled. |
*The device has 2 Watchdogs, they are feed during programming, if they are enabled. |
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| − | ==Device Specific Handling== |
+ | == Device Specific Handling == |
| − | ===Connect=== |
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===Reset=== |
===Reset=== |
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| + | *The devices uses normal Cortex-M reset, no special handling necessary, like described [[J-Link_Reset_Strategies#Type_0:_Normal | here]]. |
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| − | *The device uses custom reset with halt after bootloader. |
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| + | |||
| + | === Security === |
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| + | See: [[Silicon Labs EFx32 Series 2#Debug lock | Silicon Labs EFx32 Series 2]] article. |
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| − | === |
+ | === Secure boot === |
| + | See: [[Silicon Labs EFx32 Series 2#Secure boot specific | Silicon Labs EFx32 Series 2]] article. |
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| − | Attach is not supported by default because the J-Link initializes certain RAM regions by default. |
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| − | ===Security=== |
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==Evaluation Boards== |
==Evaluation Boards== |
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| + | *[[Silicon Labs BRD4271A]] |
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| − | *[SiliconVendor] [EvalBoardName] evaluation board: http://techwiki.segger.local/WikiTemplateEvalBoard |
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==Example Application== |
==Example Application== |
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| + | *[[Silicon Labs BRD4271A#Example_Project | Silicon Labs BRD4271A]] |
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| − | *[SiliconVendor] [EvalBoardName] evaluation board: http://techwiki.segger.local/WikiTemplateEvalBoard#Example_Project |
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Revision as of 16:33, 10 October 2023
The Silicon Labs EFR32xG25 are wireless SoCs based on Cortex-M33 microcontrollers. These MCUs are part of the EFx32 Series 2 devices.
Contents
EFx32 Series 2 specifics
Please refer to the Silicon Labs EFx32 Series 2 article.
Flash Banks
Internal Flash
| Flash Bank | Base address | Size | J-Link Support |
|---|---|---|---|
| Internal flash | 0x08000000 | Up to 1920 KB | 
|
| User Data | 0x0FE00000 | 1 KB |
|
Watchdog Handling
- The device has 2 Watchdogs, they are feed during programming, if they are enabled.
Device Specific Handling
Reset
- The devices uses normal Cortex-M reset, no special handling necessary, like described here.
Security
See: Silicon Labs EFx32 Series 2 article.
Secure boot
See: Silicon Labs EFx32 Series 2 article.
