MC9S08LC60 Datasheet, PDF (143/358 Pages) Freescale Semiconductor, Inc – Microcontrollers

Liquid Crystal Display Driver (S08LCDV1)
9.4.1.4.1 Example 1: 1/2 Duty Multiplexed with 1/3 Bias Mode (Normal Waveform)
Duty=1/2: DUTY[1:0] = 01 (BP2 and BP3 are not used)
Normal Waveform selected: LPWAVE = 0
LCDRAM = XX10
Base_Clk
BP0
BP1
FPx (xx10)
1 Frame
BP0-FPx (OFF)
BP1-FPx (ON)
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 9-11. 1/2 Duty and 1/3 Bias (Normal Waveform)
MC9S08LC60 Series Advance Information Data Sheet, Rev. 2
Freescale Semiconductor
PRELIMINARY
143