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products:sbc:vim4:configurations:identify-version
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VIM4 Versions
There are two versions: VIM4 and New VIM4 with NPU.
Only V13A and later versions include NPU.
VIM4 Versions Differences Reference table
| SBC Name | NPU | Board version | Top Side | CPU Package | CPU ID Label | CPU Revision | ISP | CPU Serial Number |
|---|---|---|---|---|---|---|---|---|
| VIM4 | no | V12 |  |  | A311D2 | B | 360b… | |
| New VIM4 with NPU | 3.2TOPS | from V13A |  |  | A311D2-N0D | C | new ISP core | 360c… |
Identify by CPU Screen Printing
CPU has a CPU-ID label on the top center side, maybe need to remove the heatsink if it is installed.
| SBC | CPU-ID Label |
|---|---|
| VIM4 | A311D2 |
| New VIM4 with NPU | A311D2-N0D |
Software-way identification
Going into Linux-shell and type
- By CPU Serial Number
grep -ohm1 360[b\|c].* /proc/cpu*
- by CPU Revision
cat /sys/devices/soc0/revision
| SBC | CPU Serial Number | CPU Revision |
|---|---|---|
| VIM4 | 360bxxxxxxxxxxxxxxxxxxxxxxxxxxxx | 36:b - 1:1 |
| New VIM4 with NPU | 360cxxxxxxxxxxxxxxxxxxxxxxxxxxxx | 36:c - 1:2 |
Last modified: 2023/09/15 00:42 by hyphop