Difference between revisions of "GigaDevice GD32A5"
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==Supported Flash Banks== |
==Supported Flash Banks== |
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Revision as of 08:51, 9 November 2022
Contents
The GD32A50x series are 32-bit general-purpose microcontrollers based on the Arm®
Cortex®-M33 processor.
Internal RAM
| Device | StartAddr | Size |
|---|---|---|
| GD32A503xB | 0x20000000 | 24Kb |
| GD32A503xC | 0x20000000 | 32Kb |
| GD32A503xD | 0x20000000 | 48Kb |
*** Additional information ***
Supported Flash Banks
Internal Flash
| Device | StartAddr | Size | J-Link Support |
|---|---|---|---|
| GD32A503xB | 0x08000000 | 128Kb | YES |
| GD32A503xC | 0x08000000 | 256Kb | YES |
| GD32A503xD | 0x08000000 | 384Kb | YES |
Option Byte
| Device | StartAddr | Size | J-Link Support |
|---|---|---|---|
| GD32A503xB | 0x1FFFF800 | 24 Byte | YES |
| GD32A503xC | 0x1FFFF800 | 24 Byte | YES |
| GD32A503xD | 0x1FFFF800 | 24 Byte | YES |
Reset
The device uses normal reset, no special handling necessary.
ECC RAM
In order to prevent errors when reading first time, the DLL intialises the first 24Kb of RAM starting at 0x2000 0000.
Evaluation Boards
- evaluation board: https://wiki.segger.com/####
Example Application
- evaluation board: https://wiki.segger.com/######Example_Project
