Difference between revisions of "Geehy APM32F4xx"
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− | The Geehy |
+ | The Geehy APM32F4xx are Cortex-M4 based MCUs. |
+ | |||
==Internal Flash== |
==Internal Flash== |
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===Supported Regions=== |
===Supported Regions=== |
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− | The internal flash is divided into |
+ | The internal flash is divided into 4 different regions: |
− | * |
+ | *Main storage area starting at 0x08000000 with up to 1MB |
− | *Reserved |
+ | *Reserved bootloader area starting at 0x1FFFF000 with up to 30KB |
+ | *OTP area starting at 0x1FFF7800 with 528 bytes |
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− | *Reserved by OTP area (0x1FFF7800 - 0x1FFF7A0F) |
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+ | *Option byte area starting at 0x1FFFF800 with 16 bytes |
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− | *Reserved by option bytes (0x1FFFC000 - 0x1FFFC00F) |
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− | For now, the J-Link only supports the main storage |
+ | For now, the J-Link only supports the main storage area. |
+ | |||
+ | ==Reset== |
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+ | No device specific reset is necessary. The normal Cortex-M reset is performed. |
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+ | |||
+ | See here for more information: https://wiki.segger.com/J-Link_Reset_Strategies#Type_0:_Normal |
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==Evaluation Boards== |
==Evaluation Boards== |
Revision as of 17:00, 2 August 2022
The Geehy APM32F4xx are Cortex-M4 based MCUs.
Internal Flash
Supported Regions
The internal flash is divided into 4 different regions:
- Main storage area starting at 0x08000000 with up to 1MB
- Reserved bootloader area starting at 0x1FFFF000 with up to 30KB
- OTP area starting at 0x1FFF7800 with 528 bytes
- Option byte area starting at 0x1FFFF800 with 16 bytes
For now, the J-Link only supports the main storage area.
Reset
No device specific reset is necessary. The normal Cortex-M reset is performed.
See here for more information: https://wiki.segger.com/J-Link_Reset_Strategies#Type_0:_Normal
Evaluation Boards
- Geehy APM32F407VGT6 evaluation board: https://wiki.segger.com/Geehy_APM32F407VGT6
Example Application
- Geehy APM32F407VGT6 evaluation board: https://wiki.segger.com/Geehy_APM32F407VGT6#Example_Project