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Updated Flashing SiLabs based M3 Newton Displays (markdown)

Skip Hansen
2026-02-18 06:51:59 -08:00
parent 0622512c87
commit ceb2cc9a0f
1 changed files with 19 additions and 2 deletions
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Flashing-SiLabs-based-M3-Newton-Displays.md

@@ -57,8 +57,8 @@ Pinout connections for Silicon Labs debugger, see sections [2.3.2/2.3.3 in the u
|SWDIO | SWDIO|
|SWDCLK | SWCLK|
|nRESET | RST|
|P0.25 | VCOM_RX |debug output (optional)|
|P0.27 | VCOM_TX | not use currently |
|P0.25 | VCOM_RX |serial debug output (optional)|
|P0.26 | VCOM_TX | serial input (not used currently) |
<img width="491" height="465" alt="image" src="https://github.com/user-attachments/assets/cb5980b4-f73d-4b21-9799-43aeeeff8c08" />
@@ -88,5 +88,22 @@ Unlocking is best done using Simplicity Commander (works with any J-Link based p
Use 'unlock debug access' in the 'flash' tab in the GUI, or issue the command
`commander device unlock`.
## Universal M2/M3 Pad Layout for ZBS/nRF/EFR32
| ZBS2 | nRF | EFR32 | Note |
| :- | :- | :- | :- |
|GND | GND| GND ||
| Reset | Reset | Reset |
| Rxd | Rxd | P0.26 / VCOM_TX |serial input (not used currently)|
| Test | - | P0.27 ||
|Clk | SWDCLK | SWDCLK | |
|MISO | SWDIO | SWDIO|
|VCC | VCC| VCC |
| MOSI | - | No Pad |
| CS | - | P0.22 ||
| Txd | Txd | P0.25 / VCOM_RX | serial debug output |