Bridgetek FT801 - Page 56

FT800 Series Programmer Guide
Version 2.1
Document Reference No.: BRT_000030 Clearance No.: BRT#037
56
Product Page
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Register Definition 33 REG_TOUCH_TAG_XY Definition
31 16 15 0
RO
RO
REG_TOUCH_TAG_XY Definition
Address: 0x102514
Reset Value: 0
Note: Host can read this register to check the coordinates used by the touch
engine to update the tag register REG_TOUCH_TAG.
Bit 0 - 15 : The value of these bits are the Y coordinates of the touch screen,
which was used by the touch engine to look up the tag result.
Bit 16 - 31: The value of these bits are X coordinates of the touch screen, which
was used by the touch engine to look up the tag result.