Datasheet

Chapter 9 Liquid Crystal Display Driver (S08LCDV1)
MC9S08LC60 Series Data Sheet: Technical Data, Rev. 4
Freescale Semiconductor 131
9.3.4 LCDRAM Registers (LCDRAM)
The LCDRAM registers control the on/off state for frontplane drivers or the blink enables/disables for each
individual LCD segment depending on the state of the LCDDRMS bit in the LCDCMD register. After reset
the LCDRAM contents will be indeterminate (I), as indicated by Figure 9-5.
76543210
R
FP1BP3 FP1BP2 FP1BP1 FP1BP0 FP0BP3 FP0BP2 FP0BP1 FP0BP0
W
Reset I I I I I I I I
R
FP3BP3 FP3BP2 FP3BP1 FP3BP0 FP2BP3 FP2BP2 FP2BP1 FP2BP0
W
Reset I I I I I I I I
R
FP5BP3 FP5BP2 FP5BP1 FP5BP0 FP4BP3 FP4BP2 FP4BP1 FP4BP0
W
Reset I I I I I I I I
R
FP7BP3 FP7BP2 FP7BP1 FP7BP0 FP6BP3 FP6BP2 FP6BP1 FP6BP0
W
Reset I I I I I I I I
R
FP9BP3 FP9BP2 FP9BP1 FP9BP0 FP8BP3 FP8BP2 FP8BP1 FP8BP0
W
Reset I I I I I I I I
R
FP11BP3 FP11BP2 FP11BP1 FP11BP0 FP10BP3 FP10BP2 FP10BP1 FP10BP0
W
Reset I I I I I I I I
R
FP13BP3 FP13BP2 FP13BP1 FP13BP0 FP12BP3 FP12BP2 FP12BP1 FP12BP0
W
Reset I I I I I I I I
R
FP15BP3 FP15BP2 FP15BP1 FP15BP0 FP14BP3 FP14BP2 FP14BP1 FP14BP0
W
Reset I I I I I I I I
R
FP17BP3 FP17BP2 FP17BP1 FP17BP0 FP16BP3 FP16BP2 FP16BP1 FP16BP0
W
Reset I I I I I I I I
R
FP19BP3 FP19BP2 FP19BP1 FP19BP0 FP18BP3 FP18BP2 FP18BP1 FP18BP0
W
Reset I I I I I I I I
R
FP21BP3 FP21BP2 FP21BP1 FP21BP0 FP20BP3 FP20BP2 FP20BP1 FP20BP0
W
Reset I I I I I I I I
I = Value is indeterminate
Figure 9-5. LCD Data Registers (LCDRAM)