参数资料
型号: CP2104EK
厂商: Silicon Laboratories Inc
文件页数: 7/22页
文件大小: 0K
描述: KIT EVAL FOR CP2104
产品培训模块: CP21xx USB Bridge
标准包装: 1
主要目的: 接口,USB 2.0 至 UART(RS485)电桥
嵌入式:
已用 IC / 零件: CP2104
主要属性: 全速(12Mbps)
次要属性: LED 状态指示器
已供物品: 板,线缆,CD
相关产品: 336-2008-5-ND - IC SGL USB-TO-UART BRIDGE 24QFN
其它名称: 336-2007
CP2104
Rev. 1.1
15
7.3. Hardware Flow Control (RTS and CTS)
To utilize the functionality of the RTS and CTS pins of the CP2104, the device must be configured to use hardware
flow control.
RTS, or Ready To Send, is an active-low output from the CP2104 and indicates to the external UART device that
the CP2104’s UART RX FIFO has not reached the watermark level of 383 bytes and is ready to accept more data.
When the amount of data in the RX FIFO reaches the watermark, the CP2104 pulls RTS high to indicate to the
external UART device to stop sending data.
CTS, or Clear To Send, is an active-low input to the CP2104 and is used by the external UART device to indicate to
the CP2104 when the external UART device’s RX FIFO is getting full. The CP2104 will not send more than two
bytes of data once CTS is pulled high.
Figure 7. Hardware Flow Control Typical Connection Diagram
CP2104
RS232
System
TX
RX
TX
RX
RTS
CTS
RTS
CTS
相关PDF资料
PDF描述
GMM08DTAI CONN EDGECARD 16POS R/A .156 SLD
202A174-100/180-0 BOOT MOLDED
V300C3V3T50BG CONVERTER MOD DC/DC 3.3V 50W
VERSAFIT-3/64-6-SP HEAT SHRINK TUBING
CP2112EK KIT EVAL FOR CP2112
相关代理商/技术参数
参数描述
CP2104-F03-GM 功能描述:输入/输出控制器接口集成电路 USB to UART bridge RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray
CP2104-F03-GMR 功能描述:输入/输出控制器接口集成电路 USB to UART bridge RoHS:否 制造商:Silicon Labs 产品: 输入/输出端数量: 工作电源电压: 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-64 封装:Tray
CP2104-MINIEK 制造商:Silicon Laboratories Inc 功能描述:KIT EVAL FOR CP2104-MINI
CP2104SX0810GM 制造商:Silicon Laboratories Inc 功能描述:
CP2104SX0810GMR 制造商:Silicon Laboratories Inc 功能描述: