COM-8C-PE 串行通信 PCI Express 总线板卡 RS-232C 8ch

• 概要・特点
• 机能・规格
• 订购信息・选件
• 技术支持・下载

概要・特点

This product is a PCI Express bus-supported card designed for extending RS-232C compatible serial communication functionality on your PC. It has 8ch RS-232C-standard serial ports. With a 128byte built-in FIFO buffer for transmission and reception of each channel, the product supports a baud rate of up to 921,600bps. Up to 16 cards can be mounted on a single PC and the range COM1 - COM256 can be set. It also comes with a Windows/Linux driver, which allows cards to be used as OS-standard COM ports.

• Max. 921,600bps RS-232C Serial Communication

  • It has 8ch RS-232C-standard serial ports. Baud rates from 2 to 921,600bps can be set for each port. When using the bundled [Standard COM Driver Software] and [Driver library API-PAC(W32)], baud rates from 15 to 921,600bps can be set.
• Possibly used as Windows, Linux-standard COM ports, using the bundled driver library

  • Comes with a driver software that allows the cards to be used under Windows / Linux in the same way as COM ports on the PC. Under Windows, the product supports the OS-standard Win32 API communication function as well as Visual Basic MSComm. Under Linux, OS-standard tty driver's standard-function can be used. In addition, supplies a diagnostic program to confirm hardware operation and to perform a communication test with equipment.
• Max. 16 cards can be installed as configured in the range COM1 - COM256.

  • Up to 16 cards can be mounted on a single PC. COM1 - COM256 can be set using the device manager.
• Each channel is equipped with separate 128-byte FIFO buffers for transmit and receive.

  • Employed a buffer memory 128-byte dedicated to transmission and 128-byte for each channel. These are FIFO format, useful for high speed communications and to reduce the load to the CPU when transmitting/receiving. As the device manager can be used to enable/disable the use of FIFO and set the FIFO trigger size, this permits operation to be adjusted to achiere optinal performance for your system.
• To suit your application, cables and connectors are available as optional.

  • It prepares 8 channel distribution cable (PCE37/9PS, PCE37/25PS) and 37 pin D-SUB connectors (a male type or a female type) for my own cables with an option.