From 73d71fbaec7abab6ffcde17d386ae398697495fa Mon Sep 17 00:00:00 2001 From: Tang ZZ Date: Tue, 11 Aug 2026 18:00:13 +0800 Subject: [PATCH] docs: correct SARADC_IN4 voltage to 1.8V (max 1.98V) on ROCK 5B The SARADC_IN4 pin is powered by the 1.8V SARADC domain (max 1.98V), not 3.3V. Align with CM5/NX5 hardware interface docs. --- docs/rock5/rock5b/hardware-design/hardware-interface.md | 2 +- .../current/rock5/rock5b/hardware-design/hardware-interface.md | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/rock5/rock5b/hardware-design/hardware-interface.md b/docs/rock5/rock5b/hardware-design/hardware-interface.md index d7c490a21..d7baed335 100644 --- a/docs/rock5/rock5b/hardware-design/hardware-interface.md +++ b/docs/rock5/rock5b/hardware-design/hardware-interface.md @@ -107,7 +107,7 @@ description: "详细介绍 ROCK 5B/5B+ 硬件信息" | GPIO | 电压 | 最高 | | ---------- | ---- | ----- | | 所有的GPIO | 3.3V | 3.63V | -| SARADC_IN4 | 3.3V | 1.8V | +| SARADC_IN4 | 1.8V | 1.98V | - GPIO Pinout diff --git a/i18n/en/docusaurus-plugin-content-docs/current/rock5/rock5b/hardware-design/hardware-interface.md b/i18n/en/docusaurus-plugin-content-docs/current/rock5/rock5b/hardware-design/hardware-interface.md index 3d64d19bf..fb2a89797 100644 --- a/i18n/en/docusaurus-plugin-content-docs/current/rock5/rock5b/hardware-design/hardware-interface.md +++ b/i18n/en/docusaurus-plugin-content-docs/current/rock5/rock5b/hardware-design/hardware-interface.md @@ -107,7 +107,7 @@ description: "Detailed hardware information for ROCK 5B/5B+" | GPIO | Voltage | MAX | | ---------- | ------- | ----- | | All GPIO | 3.3V | 3.63V | -| SARADC_IN4 | 3.3V | 1.8V | +| SARADC_IN4 | 1.8V | 1.98V | - GPIO Pinout