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products:sbc:vim4:configurations:identify-version
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VIM4 Identify Version
There are two versions of VIM4, they are VIM4 and New VIM4.
New VIM4:
VIM4 - V13A and later versions include NPU.
VIM4:
The Difference between VIM4 and New VIM4
The VIM4 ships with SoC A311D2 Revision B, it is from T7 family.
The New VIM4 ships with SoC A311D2 Revision C (A311D2-N0D), it is from T7C family.
The main difference between VIM4 and New VIM4 are as below:
- New VIM4 has a 3.2TOPS NPU
- New VIM4 has a new ISP IP
Other parts between VIM4 and New VIM4 are almost the same.
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 - identify by CPU Serial Number
Going into Linux-shell and type, to get CPU serial number
grep -ohm1 360[b\|c].* /proc/cpu*
| SBC | CPU Serial Number |
|---|---|
| VIM4 | 360bxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
| New VIM4 with NPU | 360cxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
Last modified: 2023/09/09 22:06 by hyphop