Справочник Пользователя для IBM LPCI-COM232-4

 
 

 

 

• 

I/O Connection:  

68 Pin HVDCI SCSI style -Connector 

 

• 

Serial Ports: 

 

Eight cable terminated shielded male D-sub 9-pin 

connectors with standard IBM AT connectors compatible 

with RS485 specifications 

 

• 

Character length: 

5, 6, 7, or 8 bits. 

 • Parity: 

  Even, 

odd 

or 

none. 

 

• 

Stop Interval:   

1, 1.5, or 2 bits. 

 

• 

Serial Data Rates: 

Up to 115,200 baud, Asynchronous, A faster range of 

rates, up to 921,600, is achieved by jumper selection on 

the card. Type 16788 buffered UART. 

 

• 

Address: 

 

Continuously mappable within 0000 to FFFF (hex) range 

of PCI bus addresses. 

 

• 

Receiver Input Sensitivity: 

+200 mV, differential input. 

 

• 

Common Mode Rejection: 

+12V to -7V 

 

• 

Transmitter Output Drive Capability: 

60 mA, with thermal shutdown. 

  

 

 

• 

Operating Temperature Range:  0 °C. to +60 °C. 

 

• 

Storage temperature Range: 

-50 °C. to +120 °C. 

 • Humidity: 

  5% 

to 

95%, 

non-condensing. 

  

 

• 

Power Required: 

 

+5VDC at 125 mA typical total power consumption. 

 

• 

Size:   

 

 

6.6 inches long (167.6 mm) by 2.2 inches high (55.8 mm). 

 

Note
The 16750 compatible UART uses 64-byte first-in-first-out buffers which are programmed through 
commands sent to the FIFO control register. 
 
 
 
 
 
 

 

 

Manual LPCI-COM-8SM 

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