MC9S08LC60 Datasheet, PDF (147/358 Pages) Freescale Semiconductor, Inc – Microcontrollers

Liquid Crystal Display Driver (S08LCDV1)
9.4.1.4.5 Example 5: 1/4 Duty Multiplexed with 1/3 Bias Mode (Normal Waveform)
Duty=1/4: DUTY[1:0] = 11 (All available backplanes used)
Normal Waveform selected: LPWAVE = 0
LCDRAM = 1001
1 Frame
Base_Clk
BP0
BP1
BP2
BP3
FPx (1001)
BP0-FPx (ON)
BP1-FPx (OFF)
VLCD
VLCD × 2/3
VLCD × 1/3
VSSX
VLCD
VLCD × 2/3
VLCD × 1/3
VSSX
VLCD
VLCD × 2/3
VLCD × 1/3
VSSX
VLCD
VLCD × 2/3
VLCD × 1/3
VSSX
VLCD
VLCD × 2/3
VLCD × 1/3
VSSX
+VLCD
+VLCD × 2/3
+VLCD × 1/3
0
-VLCD × 1/3
-VLCD × 2/3
-VLCD
+VLCD
+VLCD × 2/3
+VLCD × 1/3
0
-VLCD × 1/3
-VLCD × 2/3
-VLCD
Figure 9-15. 1/4 Duty and 1/3 Bias (Normal Waveform)
MC9S08LC60 Series Advance Information Data Sheet, Rev. 2
Freescale Semiconductor
PRELIMINARY
147