FHL-7123 SDLC Adapter with Serial Port

OVERVIEW

The Fraser's Hill FHL-7123 SDLC Adapter is a low cost, high performance, single channel, synchronous and asynchronous, multiprotocol V.24 RS-232 serial communications adapter card for IBM and compatible personal computers. This card also includes a PC compatible serial port.

• Standard XT height 3/8 length (5 inch) ISA card.
• Zilog Z85230 8 MHz serial communications controller.
• 16C550 UART with FIFOs.
• One CCITT V.24 / EIA RS-232 port, synchronous or asynchronous, with data rates up to 19200 bps.
• Synchronous mode supports: SDLC, HDLC, Bisync, or Monosync protocols; NRZ, NRZI, FM0, or FM1 data encoding.
• Asynchronous mode supports: 5, 6, 7, or 8 data bits; 1, 1.5, or 2 stop bits; odd, even, or no parity.
• Two DMA channels to increase performance.
• User configurable I/O addresses and IRQ level.
• Built-in null modem with synchronous clocking.
• Compatible with most software which supports the DCA SCA or IrmaCom2 adapter cards.

ORDERING INFORMATION

• Adapter part number 7123A01 (maximum line speed 19.2K bps)
• Cable part number 3124010 (10 feet / 3 meters)

Please contact Fraser's Hill Ltd. or one of its distributors for more information.