User manual

Chapter 3: Software Installation - QNX 2.XX 3-13
Echo User's Manual, ver. 0.00
Use the stty intcp command to vector the selected interrupt to the
serial handler and the stty inton command to enable that interrupt.
Note: You can find more information on these commands by
referring to the stty command in your QNX Operating System
Manual.
Figure 7 shows the recommended IRQ jumper settings. See
Figures 1, 2, and 3 in Chapter 1: Introduction for the location
of jumper J1.
Figure 7: QNX 2.XX: IRQ settings
A
B
3 4 5 7 10 11 12 15
IRQ
J1
Note: All ports are interrupting on channel A, IRQ 3.