Hitachi SH7760 Solution Engine2, Overview

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6.4.25 X Position Dot Calculation A/D Value 3 (XPARDOT3)
Address: 0x004E Initial value: 0x0000
D15 D14 D13 D12 D11 D10 D9 D8
0 0 0 0 0 0 XD3_D9 XD3_D8
R/W R/W R/W R/W R/W R/W R/W R/W
D7 D6 D5 D4 D3 D2 D1 D0
XD3_D7 XD3_D6 XD3_D5 XD3_D4 XD3_D3 0 0 0
R/W R/W R/W R/W R/W R/W R/W R/W
The X position dot calculation A/D value 3 register (XPARDOT3) holds an XPARDOT value before sampling.
6.4.26 X Position Dot Calculation A/D Value 4 (XPARDOT4)
Address: 0x0050 Initial value: 0x0000
D15 D14 D13 D12 D11 D10 D9 D8
0 0 0 0 0 0 XD4_D9 XD4_D8
R/W R/W R/W R/W R/W R/W R/W R/W
D7 D6 D5 D4 D3 D2 D1 D0
XD4_D7 XD4_D6 XD4_D5 XD4_D4 XD4_D3 0 0 0
R/W R/W R/W R/W R/W R/W R/W R/W
The X position dot calculation A/D value 4 register (XPARDOT4) holds an XPARDOT value before sampling.
6.4.27 Y Position Dot Calculation A/D Value (YPARDOT)
Address: 0x0052 Initial value: 0x0000
D15 D14 D13 D12 D11 D10 D9 D8
0 0 0 0 0 0 YD_D9 YD_D8
R/W R/W R/W R/W R/W R/W R/W R/W
D7 D6 D5 D4 D3 D2 D1 D0
YD_D7 YD_D6 YD_D5 YD_D4 YD_D3 0 0 0
R/W R/W R/W R/W R/W R/W R/W R/W
The Y position dot calculation A/D value register (YPARDOT) holds an A/D value of Y position dot calculation. This
A/D value is obtained by calculating the mean of the previous four YPARDOT values and clearing the following 3 bits
with zeros.