Mini Pcie Ch384l 4s Db-9 Rs232 Serial Port Card Industrial Grade Serial Com1 Port Expansion Adapter Card Green

28,00 EUR

Descripción

The Same Chip Can Be Configured As A Four-Channel Serial Port + Parallel Port/printing Port Or A Four-Channel Serial Port + Extended Multi-Serial Port Of The Pci-E Bus.Provides A Two-Wire Serial Host Interface, Which Can Be Connected To Serial Eeprom Devices Like 24c0x To Store Non-Volatile Data.The Device Identification ( Id, Device Id, Class Code, Etc.) Of The Pcie Board Can Be Set In The Eeprom Device.3.3v Power Supply Voltage, Main I/o Pins Support 5v Withstand Voltage, And Serial Port Low-Power Sleep Mode.Specification:Product Name: Minipcie Ch384l 4s Multi-Serial Port Cardmodel: Sm-Slw384a-4schip: Wch/ch384lserial Port:4 Fully Asynchronous Serial Ports, Compatible With 16c550, 16c552, 16c554 And 16c750 And Have Been Enhanced.Supports 5, 6, 7 Or 8 Data Bits And 1 Or 2 Stop Bits.Support Odd, Even, No Parity, Blank 0, And Other Verification Methods.Programmable Communication Baud Rate, Support 115200bps And Up To 8mbps Communication Baud Rate.Built-In 256- First-In-First-Out Buffer, Supporting 4 Trigger Levels.Support Modem Modem Signals , , Ri, Dcd, Dtr, , Which Can Be Converted To Rs232 Level.Support Hardware Flow Control Signals And Automatic Handshake And Automatic Transmission Rate Control, Compatible With Tl16c550c.Support Serial Frame Error Detection And Break Line Interval Detection.Support Full-Duplex And Half-Duplex Serial Communication.Serial Port 0 Has A Built-In Sir Infrared Codec, Which Supports Irda Infrared Communication With A Baud Rate Of 2400bps To 115200bps.Support External Ch438 Chip To Expand Another 8 To 24 Asynchronous Serial Ports To Realize Pcie Eight Serial Ports And Pcie 28 Serial Ports.Colour:Greenmaterial:Pcb+metalpackage Contents:1* Minipcie Ch384l 4s Multi-Serial Port Cardonly The Above Package Content, Other Products Are Not Included.Note: Light And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.