User`s guide

CARROLL TOUCH Chapter 1 - Introduction
Touch System Diagnostics (CTDIAG) User’s Guide 1-5
Figure 1-1. Example CTDIAG Menu
• The Status line summarizes the configuration and communication
parameters for the touch system currently in use. In Figure 1-1, the
left portion of the Status line reports a configuration of the direct
interface method and a hardware-based controller. The right portion
indicates the I/O address and hardware interrupt request number.
If the example were for a serial (RS-232) controller, the right portion of
the Status line would list these communications parameters: comm port,
I/O address, hardware interrupt request number (IRQ), baud rate, parity,
data bits (fixed at 8), and stop bit. These parameters are defined and
described in Chapter 4, “Setting Communication Parameters.”
If a TAPI driver is loaded, the right portion of the Status line indicates
the software interrupt where the driver is installed.