Advantech PPC-57 Series, Manual

Page: 105 / 108

Appendix B Touchscreen 95
Output:
AX = 0, execute OK
AX = 1, execute fail
Example:
When BX = 1, it is set for fictitious button mode
DL (fictitious button mode)
= 1: Stream mode
= 2: Lift off mode
= 3: Touch down mode
= 4: Drag drop mode
When BX = 2, set calibration address
DL (calibration address)
= 1: address table #1
= 2: address table #2
= 3: address table #3
...
=15: address table #15
When BX = 3, download addresses to address table which is
selected by the address table selector.
DX = Horizontal (X) minimum value
CX = Vertical (Y) minimum value
SI = Horizontal (X) maximum value
DI = Vertical (Y) maximum value
When BX = 4, start using select address table is present addresses
DL (start using select address table number)
= 1: address table #1
= 2: address table #2
= 3: address table #3
...
= 15: address table #15