GOODIX CONFIDENTIAL
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8
valuex4, then optimal frequency is
selected and frequency hopping is
enabled)
0x807F
Noise_
Threshold
Threshold to distinguish if there is interference (if the interference on all frequency point is less than
this threshold, it is regarded as no interference), Reserved
0x8080
Noise_Min_Thresh
old
When ESD causes the minimum interference point to be greater than the threshold value, it will initiate fast
reduction treatment. Configured to 0 means this function is disabled and configured to high value (such as 200 or
higher) has the equivalent effect. To enable this function, it is recommended to set the value 5 to 20 higher than
the minimum frequency point (LCD interference and common-mode interference, whichever is greater) in
normal interference.
0x8081
NC
Reserved
0x8082
Hopping_Sensor_G
roup
Sections for Hopping Frequency Noise Detection (4 sections recommended)
0x8083
Hopping_seg1_Nor
malize
Seg1 Normalize coefficient ( sampling value *N / 128= Raw data)
0x8084
Hopping_seg1_Fact
or
Seg1 Central point Factor
0x8085
Main_Clock_Ajdus
t
Fine adjustment of IC main clock Frequency, within the range of -7 to +8
0x8086
Hopping_seg2_Nor
malize
Seg2 Normalize coefficient (sampling value *N / 128= Raw data)
0x8087
Hopping_seg2_Fact
or
Seg2 Central point Factor
0x8088
NC
Reserved
0x8089
Hopping_seg3_Nor
malize
Seg3 Normalize coefficient (sampling value *N / 128= Raw data)
0x808A
Hopping_seg3_Fact
or
Seg3 Central point Factor
0x808B
NC
Reserved
0x808C
Hopping_seg4_Nor
malize
Seg4 Normalize coefficient (sampling value *N / 128= Raw data)
0x808D
Hopping_seg4_Fact
or
Seg4 Central point Factor
0x808E
NC
Reserved
0x808F
Hopping_seg5_Nor
malize
Seg5 Normalize coefficient (sampling value *N / 128= Raw data)
0x8090
Hopping_seg5_Fact
or
Seg5 Central point Factor
0x8091
NC
Reserved
0x8092
Hopping_seg6_Nor
malize
Seg6 Normalize coefficient (sampling value *N / 128= Raw data)
0x8093
Key 1
Key 1 address: 0-255 valid
