© Quantum Research Group Ltd.
spi interface, 4
qs3251, 12, 13, 16, 35
qt60325, 9, 29
qt60485, 9, 29
spi noise problems, 16
spi rate, 29
ss’, 17, 18, 19
startup, 13, 14, 15
status commands, 20, 21
subranging
ADC, 4, 5
supervisory functions, 20, 28
sync, 14, 15, 16, 18, 22, 29, 30
R
r2r ladder
ladder DAC, 5, 7, 9, 14
recalibrate keys (command), 28
recalibration, 6, 7, 8, 13, 23, 24, 26, 28, 30
reference level, 4, 6, 7, 8, 25, 26, 27
reference levels, 22
T
reference window boundary, 8
reset, 4, 7, 8, 9, 13, 14, 15, 20, 21, 28, 29, 30, 35
resonator, 14, 15
response delays, 17, 37
return last command, 28
return part signature, 29
return part version, 29
threshold level, 6, 7, 25, 26
timing limitations, 34
tlc2272, 13
U
uart, 16
rf emissions, 5
V
S
scan sequence
Matrix scan sequence, 9
sck, 17, 18, 19
vdd, 15, 16
vee, 15
virtual ground, 4
scope, 16, 20, 21
scope commands, 21
sensitivity, 12
W
water films, 4, 14, 27
serial interface, 16
setup commands, 20, 24
signal gain, 9, 13, 25
signal levels, 4, 22
signal processing, 4, 5
slave mode, 16, 17, 18, 19
sleep mode, 14, 29
sleep_wake, 14, 15
soft reset, 8
X
x electrode drives, 9
x2ws, 14
Y
y gate drives, 12
yc0..yc7, 12
ys0..ys2, 12
spi, 4, 15, 16, 17, 18, 19, 20, 29
lQ
40
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