Difference between revisions of "CMSemicon BAT32G133"
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==Evaluation Boards== |
==Evaluation Boards== |
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− | *CMSemicon BAT32G133-EVB evaluation board: https://wiki.segger.com/ |
+ | *CMSemicon BAT32G133-EVB evaluation board: https://wiki.segger.com/CMSemicon_BAT32G133_EVB |
==Example Application== |
==Example Application== |
||
− | *CMSemicon BAT32G133-EVB evaluation board: https://wiki.segger.com/ |
+ | *CMSemicon BAT32G133-EVB evaluation board: https://wiki.segger.com/CMSemicon_BAT32G133_EVB#Example_Project |
Revision as of 14:39, 14 November 2022
Contents
The BAT32G133 series (BAT32 family) are 32-bit general-purpose microcontrollers based on the Arm® Cortex®-M0 processor.
Internal ECC RAM
Device | StartAddr | Size |
---|---|---|
BAT32G133GC20NB | 0x20000000 | 4 KB |
BAT32G133GC20SA | 0x20000000 | 4 KB |
BAT32G133GC24NA | 0x20000000 | 4 KB |
BAT32G133GC24SS | 0x20000000 | 4 KB |
*** Additional information ***
In order to prevent errors when reading first time, the DLL intialises the first 4Kb of RAM
starting at 0x2000_0000.
Due to this attaching to a running system is not possible.
Supported Flash Banks
Internal Flash
Device | StartAddr | Size | J-Link Support |
---|---|---|---|
BAT32G133GC20NB | 0x00000000 | 32 KB | YES |
BAT32G133GC20SA | 0x00000000 | 32 KB | YES |
BAT32G133GC24NA | 0x00000000 | 32 KB | YES |
BAT32G133GC24SS | 0x00000000 | 32 KB | YES |
Internal Data Flash
Device | StartAddr | Size | J-Link Support |
---|---|---|---|
BAT32G133GC20NB | 0x00500000 | 1.5 KB | YES |
BAT32G133GC20SA | 0x00500000 | 1.5 KB | YES |
BAT32G133GC24NA | 0x00500000 | 1.5 KB | YES |
BAT32G133GC24SS | 0x00500000 | 1.5 KB | YES |
Option Bytes
Within this flash area (offset: 0x0C) and data flash (offset: 0x4)
Please refer to the manual for detailed description
Offset | Register |
---|---|
0xc0 | WDT Control BYTE |
0xc1 | LVD Control BYTE (C1H) |
0xc2 | HOCO Control BYTE (FRQSEL) |
0xc3 | Flash Protect Control BYTE |
0xc4 | Boot Area Control BYTE |
0xc5 | QSPI flash protect option BYTE |
0xc6 | QSPI flash protect option BYTE0 |
0xc7 | QSPI flash protect option BYTE1 |
Note:
AS THE OPTION BYTES ARE WITHIN THE NORMAL FLASH AREA PLEASE ENSURE NOT TO OVERWRITE WITH PROGRAM CODE
Reset
The device uses normal reset, no special handling necessary.
Minimum requirements
- J-Link software V7.82c or later
Evaluation Boards
- CMSemicon BAT32G133-EVB evaluation board: https://wiki.segger.com/CMSemicon_BAT32G133_EVB
Example Application
- CMSemicon BAT32G133-EVB evaluation board: https://wiki.segger.com/CMSemicon_BAT32G133_EVB#Example_Project