Bridgetek FT801 - Page 61

FT800 Series Programmer Guide
Version 2.1
Document Reference No.: BRT_000030 Clearance No.: BRT#037
61
Product Page
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Register Definition 41 REG_TOUCH_ADC_MODE Definition
R/W
31 1 0
Reserved
REG_TOUCH_ADC_MODE Definition
Address: 0x1024F4
Reset Value: 0x1
Note: .
Bit 0 : The host can set this bit to control the ADC sampling mode of the FT800,
as per:
0: Single Ended mode. It causes lower power consumption but with less
accuracy.
1: Differential Mode. It causes higher power consumption but with more
accuracy. The default mode after reset.
Register Definition 42 REG_TOUCH_MODE Definition
31 2 1 0
Bit 0 - 1 : The host can set these two bits to control the touch screen sampling
mode of the FT800 touch engine, as per:
00: Off mode. No sampling happens.
01: Single mode. Cause one single sample to occur.
10: Frame mode. Cause a sample at the start of each frame.
11: Continuous mode. Up to 1000 times per seconds. Default mode after
reset.
R/W
Reserved
REG_TOUCH_MODE Definition
Address: 0x1024F0
Reset Value: 0x3