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Asynchronous Adapter Omega
Specifications
Documentation
Software
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Features:
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The Cronyx-Omega is a full duplex asynchronous multiport adapter for IBM PC and
compatible computers with 8 RS-232 ports.
The adapter can be configured to simulate one of two popular multichannel adapter architectures - Digiboard PC/8 or ARNET, providing support by virtually all commonly used operating systems.
The heart of the adapter is ST16C654 controller with 64 bytes of transmit and receive FIFO (a product of EXAR Company). Extended FIFO depth reduces interrupt processing overhead and increases data throughput. The Omega allows to occupy the upper I/O address space. This is essential if more then one adapter is to be installed into computer.
Currently available models are listed in Prices. Please, contact technical support if you are unsure which model to choose.
| PC Bus Interface | |
|---|---|
| Bus Type | ISA, 16 bit |
| I/O Base Address | 100h - 780h, Jumper Selectable |
| Interrupt Register Address | 1100h to 1780h |
| I/O Address Space | 64 Bytes |
| Interrupts | IRQ 2/9, 3, 4, 5, 7, 10, 11, 12, 15, Jumper Selectable |
| Serial Interfaces | |
| Number of Channels | 8 |
| Interface Type | RS-232 |
| Maximum Single Channel Data Transfer Rate | 460.8 kbps |
| Baud Rate Generator | Independent per channel |
| Asynchronous Transfer | 5-8 Bits/Character, 1-2 Stop Bits |
| Error Detection | Parity bit |
| Modem Control Signals | DTR, DSR, CTS, RTS, CD, RI |
| Board Size | Height: 75 mm, Width: 160 mm |
| Operating Systems | Windows NT/2000/XP/2003, Windows 9x, MS-DOS, DesqView/X, OS/2, QNS, SCO Unix, SCO Xenix, Unixware, Unix SVR4, FreeBSD, OpenBSD, NetBSD, BSD/OS, Linux |
User's Manual in Russian
User's Manual in English
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