參數(shù)資料
型號(hào): AK4184VG
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: TSC with Keypad Scanner and GPIO Expander
中文描述: 臺(tái)糖與鍵盤掃描儀和GPIO擴(kuò)展
文件頁(yè)數(shù): 31/36頁(yè)
文件大小: 597K
代理商: AK4184VG
[AK4184]
MS0603-E-00
2007/04
31
CONTROL SEQUENCE
X -, Y- Coordinate measurements
X: X-measurement, Y:Y-measurement.
0: PD bit = “0” setting, 1: PD bit = “1” setting.
CSN
pin
X, 0
X, 1
X, 0
Y, 0
Y, 1
Y, 0
repeat
repeat
Cycle
Figure 18. Timing Sequence for detecting X, Y position
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