From f5d61b0422408812b7915464a4c931e1848826db Mon Sep 17 00:00:00 2001 From: liyan Date: Wed, 6 Apr 2022 03:08:08 +0000 Subject: [PATCH] =?UTF-8?q?=E5=8A=A0=E7=A9=BA=E8=A1=8C=20Signed-off-by:=20?= =?UTF-8?q?li-yan339=20?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../quick-start/quickstart-lite-introduction-hi3861.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/zh-cn/device-dev/quick-start/quickstart-lite-introduction-hi3861.md b/zh-cn/device-dev/quick-start/quickstart-lite-introduction-hi3861.md index 8b5afbe1d0..a4f7e77326 100644 --- a/zh-cn/device-dev/quick-start/quickstart-lite-introduction-hi3861.md +++ b/zh-cn/device-dev/quick-start/quickstart-lite-introduction-hi3861.md @@ -6,6 +6,7 @@ Hi3861开发板是一片大约2cm\*5cm大小的开发板,是一款高度集成的2.4GHz WLAN SoC芯片,集成IEEE 802.11b/g/n基带和RF(Radio Frequency)电路。支持OpenHarmony,并配套提供开放、易用的开发和调试运行环境。 **图1** Hi3861开发板外观图 + ![zh-cn_image_0000001271474569](figures/zh-cn_image_0000001271474569.png) 另外,Hi3861开发板还可以通过与Hi3861底板连接,扩充自身的外设能力,底板如下图所示。 @@ -21,6 +22,7 @@ Hi3861开发板是一片大约2cm\*5cm大小的开发板,是一款高度集成 - Hi3861芯片集成高性能32bit微处理器、硬件安全引擎以及丰富的外设接口,外设接口包括SPI(Synchronous Peripheral Interface)、UART(Universal Asynchronous Receiver & Transmitter)、I2C(The Inter Integrated Circuit)、PWM(Pulse Width Modulation)、GPIO(General Purpose Input/Output)和多路ADC(Analog to Digital Converter),同时支持高速SDIO2.0(Secure Digital Input/Output)接口,最高时钟可达50MHz;芯片内置SRAM(Static Random Access Memory)和Flash,可独立运行,并支持在Flash上运行程序。 - Hi3861芯片适用于智能家电等物联网智能终端领域。 + **图3** Hi3861功能框图 ![zh-cn_image_0000001226794688](figures/zh-cn_image_0000001226794688.png) -- GitLab