Acquisition & Control on PC | Comm. Interfaces | PCI-COM232/2
PCI-COM232/2 is a dual port RS-232 interface
Features:
- Two low cost RS-232 interface ports
- PCI bus 2.1 compliant
- All control signals are provided: RTS, CTS, DTR, DSR, DCD and RI.
- Speeds to 460.8 Kbps
- Guaranteed RS232 performance to 115.2 Kbps
- 16C550 UART’s with 16-byte FIFO standard
- Optional 16C750 UART’s with 64-byte FIFO
- Two 9 Position D-type connector
- Interrupt status register for increased performance
- Optional surge suppression on each signal line
Specifications:
Serial ports: 2
Configured: Address and interrupt configured through PCI BIOS and supplied drivers
Max. baud rate: to 460.8 Kbps, software selectable per channel for 115.2, 230.4, or 460.8Kbps
Serial modes: 5, 6, 7, or 8 data bits; odd, even or no parity; 0, 1 or 2 stop bits
UART: 16C550 standard
Interrupt Status: Each UART interrupt status read from any UART’s Scratchpad Register
Connector: DB-9 male
Power: +5V only
Form Factor:
PCI 2.1 complaint
Software Description:
Drivers for Windows 95, 98, NT, 2000, and XP supplied
Specifications:
Serial ports
2
Configured
Address and interrupt configured through PCI BIOS and supplied drivers
Interrupt Status
Each UART interrupt status read from any UART’s Scratchpad Register
Max. baud rate
to 460.8 Kbps, software selectable per channel for 115.2, 230.4, or 460.8Kbps
Serial modes
5, 6, 7, or 8 data bits; odd, even or no parity; 0, 1 or 2 stop bits
UART
16C550 standard
Power
+5V only
Connector
DB-9 male
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