Pm-1028

PC/104 4/8-Port RS-232 ModuleClick to see a Larger Image of the PM-1028 board

Features   

  • 4/8 independent COM channels
  • Two 16C554-compatible quad UARTs
  • 128-byte TX and RX receive FIFOs
  • Programmable serial interface characteristics for each channel
  • Shared interrupt capability with ID register

Specifications  

  • PC/104 form factor with RoHS compliance 
  • 2 x RS-232 Controller (16C554)
  • Supports shared IRQ or independent IRQ mode
  • Interrupt vector addressing setting
  • Jumper selectable interrupt level
  • COM port base I/O addressing setting
  • MAX. baud rate: 921.6kb/s

Ordering Information

PM-1028-4-R20 4-Port RS-232 PC/104 Module Equipped with one 40-pin to 4 standard DB-9 connector 
PM-1028-8-R20 8-Port RS-232 PC/104 Module Equipped with two 40-pin to 4 standard DB-9 connector