Hitachi SH7760 Solution Engine2 Overview page 74

6.4.6 X Position Dot Register (XPDR)
Address: 0x0028 Initial value: 0x0000
D15 D14
XD_D15 XD_D14
R R
D7 D6
XD_D7 XD_D6
R R
The X position dot register indicates the dot position of a pen-touched X position on the touch panel. Use the output value
of this register after calibration. The output value is not settled without calibration.
Y Position Dot Register (YPDR)
6.4.7
Address: 0x002A Initial value: 0x0000
D15 D14
YD_D15 YD_D14
R R
D7 D6
YD_D7 YD_D6
R R
The Y position dot register indicates the dot position of a pen-touched Y position on the touch panel. Use the output value
of this register after calibration. The output value is not settled without calibration.
D13 D12
XD_D13 XD_D12 XD_D11
R R
D5 D4
XD_D5 XD_D4
R R
D13 D12
YD_D13 YD_D12 YD_D11
R R
D5 D4
YD_D5 YD_D4
R R
D11 D10
XD_D10 XD_D9
R R
D3 D2
XD_D3 XD_D2 XD_D1
R R
D11 D10
YD_D10 YD_D9
R R
D3 D2
YD_D3 YD_D2 YD_D1
R R
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D9 D8
XD_D8
R R
D1 D0
XD_D0
R R
D9 D8
YD_D8
R R
D1 D0
YD_D0
R R