2-8
Industio
CI-134 Series User’s Manual
However, if the port is driven by
NON Moxa-pr ovided dr iver
,
such as
standar d ser ial dr iver
, or Moxa drivers other than
Windows NT and 95/98, such as
DOS
and
Windows 3.x
, the
real working speed is equal to
8 times
of the displayed speed.
For example, a port, if set to Normal Speed Spectrum with 38.4
Kbps, will work at 38.4 Kbps for sure; while a port, if set to High
Speed Spectrum with displayed speed 38.4 Kbps, will actually
work at 307.2 Kbps (38.4 Kbps
¡Ñ
8).
The following is the
8 times speed mapping list
for quick
reference purpose,
par ticular ly for DOS and Windows 3.x
dr iver
.
Nor mal Speed Spectr um
High Speed Spectr um
50 (bps)
400 (bps)
75
600
110
880
134.5
1076
150
1200
300
2400
600
4800
1200
9600
1800
14.4K
2400
19.2K
4800
38.4K
7200
57.6K
9600
76.8K
19.2K
153.6K
38.4K
307.2K
57.6K
460.8K
115.2K
921.6K
INT Vector
Enter the interrupt vector I/O address for all ports. I/O address
for interrupt vector is from 00000H to 0FFFFH. Interrupt vector
is one byte of I/O address, in which each bit is used to indicate
the occurrence of interrupt for corresponding port.
There are two modes for the
Industio
CI-134 Series driver. One
is using interrupt vector, the other is not. To use interrupt vector,
type in the hardware interrupt vector I/O address. If not using
interrupt vector, type 0 or leave blank as the interrupt vector.
Driver employing interrupt vector scheme is supposed to have
better performance than employing polling scheme.
