SMC Networks SpacePC 1232 Series - Manual (Page 49)

49
49
Serial Ports 1 and 2
The number of serial ports is two. The Serial Port Mode is selectable (RS232, RS 422 and RS
485), like the IRQ number.
Serial Port1 (J5)
The user according the device connected to the interface can choose The Serial Port1 Mode . The
default mode is RS232.
Serial Port1 Modes
Option Description Note
RS 232 RS 232 Mode selected “Standard” serial mode
RS 422 (*) RS 422 Mode selected (*) = Default setting
RS 485 RS 485 Mode selected
Serial Port1 Addresses
Option Description Note
Disabled Disable the serial port
3F8h (*) Serial Port address selected at 3F8h (*) = Default setting
2F8h Serial Port address selected at 2F8h
3E8h Serial Port address selected at 3E8h
2E8h Serial Port address selected at 3E8h
Serial Port1 IRQ
Option Description Note
None No IRQ selected
3 IRQ 3 selected
4 (*) IRQ 4 selected (*) = Default setting
5 IRQ 5 selected
7 IRQ 7 selected
9 IRQ 9 selected
10 IRQ 10 selected
11 IRQ 11 selected See Note(!) below
12 IRQ 12 selected