Bridgetek FT801 - Page 248

FT800 Series Programmer Guide
Version 2.1
Document Reference No.: BRT_000030 Clearance No.: BRT#037
248
Product Page
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Register Definition 77 REG_CTOUCH_EXTENDED Definition
31 1
REG_CTOUCH_EXTEND Definition
Address: 0x1024F4
Reset Value: 0x1
Bit 0 : This bit controls the detection mode of the FT801 touch engine, as per:
0: Extended mode, multi-touch detection mode, up to 5 touch points
1: Compability mode, single touch detection mode
R/W
Reserved
0
Register Definition 78 REG_CTOUCH_TOUCH0_XY Definition
31 16 15 0
Reset Value: 0x80008000
REG_CTOUCH_TOUCH0_XY Definition
Address: 0x102510
Bit 0 - 15 : The value of these bits are the Y coordinates of the first touch point.
Bit 16 - 31: The value of these bits are X coordinates of the first touch point.
RO
RO
Note: This register is applicable for extended mode and compability
mode. For compability mode, this register reflects the position of the only touch
point.