Data Sheet

11 / 21 SKB378-DA-001,A/1
深圳市天工测控技术有限公
Skylab M&C Technology Co., Ltd
SKB378 规格书 datasheet
6.2 通用同步/异步接收机/发射机 Universal Synchronous/Asynchronous
Receiver/Transmitter
通用同步/异步接收器/发射器是一个灵活的串行 I/O 模块。它支持带硬件流量控制的全双工异步 UART
通信以及 RS-485SPIMicroWire 3 线它还可以与支持以下功能的设备连接ISO7816 SmartCards
/ IrDA / I2S
The Universal Synchronous/Asynchronous Receiver/Transmitter is a flexible serial I/O module. It
supports full duplex asynchronous UART communication with hardware flow control as well as RS-485,
SPI, MicroWire and 3-wire. It can also interface with devices supporting: ISO7816 SmartCards / IrDA /
I2S.
6.3 两线双向通信接口(兼容 I2CTwo-wire Interface (I2C Compatible)
I2C 模块在 MCU 和串行 I2C 总线之间提供接口。它能够同时充当主总线和从总线,并支持多主总线。
支持标准模式、快速模式和快速模式加速度,允许传输速率从 10kbit/s 高达 1Mbit/s。还提供从属仲裁和
超时,允许实施符合 SMBus 的系统。I2C 模块为软件提供的接口允许对传输过程进行精确的定时控制和
高度自动化的传输。在活动和低能模式下提供从机地址的自动识别请注意,并非所有 I2C 实例在所有能
量模式下都是可用的。
The I2C module provides an interface between the MCU and a serial I2C bus. It is capable of acting as
both a master and a slave and supports multi-master buses. Standard-mode, fast-mode and fast-mode