Impulse 7108 - Manual (Page 7)

Card Setup
Sealevel Systems ULTRA COMM+I.LPCI Page 5
Baud Rates and Divisors for the ‘Div1’ mode
The following table shows some common data rates and the rates you should choose to achieve them when using the
ULTRA COMM+I.LPCI in the D1 mode. If the O/S of choice is Windows 95/98/ME/2000/NT/XP, the oscillator
value (14.7456 MHz) should entered into the ‘Advanced Tab’ on 95/98/Me/2000/XP Device Manager applet. When
using Windows NT, the ‘Advanced Ports’ applet in the Control Panel should be launched and the oscillator value
may be entered in the ‘Advanced’ tab. When using any other OS (i.e. Linux, or QNX) the following tables should be
used.
For this Data Rate Choose this Data Rate
1200 bps 150 bps
2400 bps 300 bps
4800 bps 600 bps
9600 bps 1200 bps
19.2K bps 2400 bps
57.6 K bps 4800 bps
115.2 K bps 14.4K bps
230.4K bps 28.8K bps
460.8K bps 57.6 K bps
921.6K bps 115.2 K bps
If your communications package allows the use of Baud rate divisors, choose the appropriate divisor from the
following table:
For this Data Rate Choose this Divisor
1200 bps 768
2400 bps 384
4800 bps 192
9600 bps 96
19.2K bps 48
38.4K bps 24
57.6K bps 12
115.2K bps 8
230.4K bps 4
460.8K bps 2
921.6K bps 1