Difference between revisions of "GigaDevice GD32E1"
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For now, the Main Flash Block is supported, only. |
For now, the Main Flash Block is supported, only. |
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| − | ===Vector Table Remap=== |
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| − | The first 512 bytes of the device (0x0000 - 0x01FF) can be mapped to flash, ROM or RAM. When using the J-Link flashloader, this region is mapped to flash. This is done on purpose as the device does not provide a mirror address for the first 512 bytes of flash thus without remapping, the J-Link could not program the first 512 bytes. |
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==Reset== |
==Reset== |
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Revision as of 16:57, 28 September 2020
The GigaDevice GD32E1 series are 32-bit general-purpose microcontrollers based on the ARM Cortex-M4 processor.
On-Chip Memory Regions
The internal flash is divided into 4 different regions:
- Main Flash Block (0x08000000 - 0x0801FFFF)
- Information Block (0x1FFFB000 - 0x1FFFF7FF)
- Option bytes Block (0x1FFFF800 - 0x1FFFF80F)
- One-time program Block (0x1FFF7000 - 0x1FFF71FF)
For now, the Main Flash Block is supported, only.
Reset
No special reset is required.
Evaluation Boards
- GigaDevice GD32E103C-START: https://wiki.segger.com/GigaDevice_GD32E103C-START
Example Application
- GigaDevice GD32E103C-START: https://wiki.segger.com/GigaDevice_GD32E103C-START#Example_Project
