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Add PCB43 V1.1 and symmetric KP-9000 6XH targets

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donbernhardo
2026-06-29 20:59:28 +02:00
parent dd52e8e85e
commit 457f117216
4 changed files with 43 additions and 18 deletions
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doc/devices/KP-9000-6XH-X2.md
+16 -10
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@@ -16,16 +16,20 @@ Using SPI clamp in-board is the only method for initial installation.
### Machine target
These devices exist with different PCB revisions. Select the machine target by
the PCB silkscreen, not only by the label on the case.
the PCB silkscreen, not by the label on the case. The `6XH` / `6XHML`
distinction appears to be a stock firmware, SKU or label difference, not a
reliable indicator of PCB wiring. The PCB revision defines the hardware layout.
| PCB silkscreen | Known labels | Recommended machine target | Legacy target |
| --- | --- | --- | --- |
| `2M-PCB43-V1.2` | `KP-9000-6XHML-X2` | `MACHINE_KP_9000_6XHML_X2_V1_2` | `MACHINE_KP_9000_6XHML_X2` |
| `2M-PCB43-V2.1` | `KP-9000-6XH-X2`, `KP-9000-6XHML-X2` | `MACHINE_KP_9000_6XH_X2_V2_1` or `MACHINE_KP_9000_6XHML_X2_V2_1` | `MACHINE_KP_9000_6XH_X2` |
| PCB silkscreen | Known labels / devices | Recommended machine target | Equivalent target | Legacy target |
| --- | --- | --- | --- | --- |
| `2M-PCB43-V1.1` | Mokerlink 2G040210GSM web-managed 4+2 switch | `MACHINE_KP_9000_6XHML_X2_V1_1` | `MACHINE_KP_9000_6XH_X2_V1_1` | `MACHINE_KP_9000_6XHML_X2` |
| `2M-PCB43-V1.2` | `KP-9000-6XHML-X2` | `MACHINE_KP_9000_6XHML_X2_V1_2` | `MACHINE_KP_9000_6XH_X2_V1_2` | `MACHINE_KP_9000_6XHML_X2` |
| `2M-PCB43-V2.1` | `KP-9000-6XH-X2`, `KP-9000-6XHML-X2` | `MACHINE_KP_9000_6XH_X2_V2_1` or `MACHINE_KP_9000_6XHML_X2_V2_1` | same V2.1 layout | `MACHINE_KP_9000_6XH_X2` |
The V1.2 and V2.1 boards use different GPIO, SFP, port and LED mappings.
The unmanaged and managed labels are firmware/SKU differences and do not by
themselves identify the PCB wiring.
The V1.1 and V1.2 boards currently use the same V1.x GPIO, SFP, port and LED
layout. The V2.1 board uses a different V2.1 layout with custom LED muxing.
Legacy targets are preserved for compatibility with already-tested devices, but
new builds should prefer the explicit PCB-revision targets.
### What works
@@ -59,9 +63,11 @@ Bottom
<img src="photos/2M-PCB43-V2.1-unmanaged/2M-PCB43-V2.1-bottom.jpg" width="600" />
### Hardware overview: 2M-PCB43-V1.2
### Hardware overview: 2M-PCB43-V1.1 / V1.2
The V1.2 board has been seen in managed `KP-9000-6XHML-X2` devices.
The V1.1 board has been reported in the Mokerlink 2G040210GSM web-managed 4+2
switch. The V1.2 board has been seen in managed `KP-9000-6XHML-X2` devices.
Both use the same V1.x layout.
Label: