Renesas R61509V - Manual (Page 74)

R61509V Target Spec
Rev. 0.11 April 25, 2008, page 74 of 181
Power Control 4 (R103h)
VDV[4:0]: Selects the factor of VREG1OUT to set the amplitude of VCOM alternating voltage from 0.70
to 1.32.
Table 46
VDV[4:0] VCOM amplitude VDV[4:0] VCOM amplitude
5’h0 VREG1OUT x 0.70 5’h10 VREG1OUT x 1.02
5’h1 VREG1OUT x 0.72 5’h11 VREG1OUT x 1.04
5’h2 VREG1OUT x 0.74 5’h12 VREG1OUT x 1.06
5’h3 VREG1OUT x 0.76 5’h13 VREG1OUT x 1.08
5’h4 VREG1OUT x 0.78 5’h14 VREG1OUT x 1.10
5’h5 VREG1OUT x 0.80 5’h15 VREG1OUT x 1.12
5’h6 VREG1OUT x 0.82 5’h16 VREG1OUT x 1.14
5’h7 VREG1OUT x 0.84 5’h17 VREG1OUT x 1.16
5’h8 VREG1OUT x 0.86 5’h18 VREG1OUT x 1.18
5’h9 VREG1OUT x 0.88 5’h19 VREG1OUT x 1.20
5’hA VREG1OUT x 0.90 5’h1A VREG1OUT x 1.22
5’hB VREG1OUT x 0.92 5’h1B VREG1OUT x 1.24
5’hC VREG1OUT x 0.94 5’h1C VREG1OUT x 1.26
5’hD VREG1OUT x 0.96 5’h1D VREG1OUT x 1.28
5’hE VREG1OUT x 0.98 5’h1E VREG1OUT x 1.30
5’hF VREG1OUT x 1.00 5’h1F VREG1OUT x 1.32
Note 1: Set VDV[4:0] so that VCOM amplitude becomes 6.0V or less.
Note 2: Set VCOML (VCOMH-VCOM amplitude) ≤ 0V.
R/W RS IB15 IB14 IB13 IB12 IB11 IB10 IB9 IB8 IB7 IB6 IB5 IB4 IB3 IB2 IB1 IB0
R/W 1 0 0 0
VDV
[4]
VDV
[3]
VDV
[2]
VDV
[1]
VDV
[0]
0 0 0 0 0 0 0 0
Default 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0