ak4184 AKM Semiconductor, Inc., ak4184 Datasheet - Page 31

• Manufacturer Part Number: ak4184
• Description: Tsc With Keypad Scanner And Gpio Expander
• Manufacturer: AKM Semiconductor, Inc.

L
MS0603-E-00
X -, Y- Coordinate measurements
CSN
pin
Figure 18. Timing Sequence for detecting X, Y position
X, 0
repeat
X, 1
CONTROL SEQUENCE
X: X-measurement, Y:Y-measurement.
0: PD bit = “0” setting, 1: PD bit = “1” setting.
Cycle
X, 0
31
Y, 0
repeat
Y, 1
Y, 0
2007/04
[AK4184]