
DS1680
13 of 23
CONVERSION TIMING Figure 7a
PEN_OFF
PD A0 A1X Y
NEW_DATA
PD PDPDPDPD X XXX Y Y YY A0A0 A1A1
X - Y
Measure
A0 - A1
Measure
A1A0PDPD PDPD
AVG = 0 (Disabled)
AVG = 1 (Enabled)
NEW_DATA
Pen Down
X to Y MEASUREMENT Figure 7b
AIN0 to AIN1 MEASUREMENT Figure 7c
PD
1001 00
1 State Cycle = 16 Main Clock Cycles
11
30 28-3610-18 13-5 21
115 state cycles
30
PD
111001 00
13-5
Y-drivers
on
X-drivers
on
PD A0
1 State Cycle = 16 Main Clock Cycles
PDA1
30 20618 6 35 30
115 state cycles
T
0
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