Datasheet

Program Description
3-14
Figure 3−4. Data Acquisition Screen With Enabled Buffer Function
When the buffer function is enabled, the two data-reading buttons place the
TSC2101 into either self-controlled mode, by clicking on the button Read
Buffer for Touch Screen Data, or host-controlled mode, by clicking on the
button Read Buffer for Non Touch Screen Data.
When clicking on Read Buffer for Touch Screen Data, the SW shifts from this
screen to the Human Interface screen. The touch screen data in the TSC2101
page 3 registers shows up on the right side list box when the screen is touched,
as Figure 3−5 illustrates. Note that under the buffer mode, the touch screen
data does not show up on the touch screen drawing box.