LCD Driver (LCD64F6B)
MPC5606S Microcontroller Reference Manual, Rev. 7
826 Freescale Semiconductor
Figure 22-30. 1/5 Duty and 1/3 Bias
22.6.7 1/6 Duty multiplexed with 1/3 Bias mode
Duty = 1/5:DUTY = 101
Bias = 1/3:BIAS = 0 or BIAS = 1
V
0
= VSSX, V
1
= VLCD * 1/3, V
2
= VLCD * 2/3, V
3
= VLCD
- All backplanes are used, a maximum of 384 segments are displayed.
BP0
BP0-FPx (ON)
1 Frame
BP1
BP2
BP1-FPx (OFF)
FPx (10010)
BP3
BP4
0
VLCD
VSSX
+
VLCD
-
VLCD
VLCD
2/3
+
VLCD
2/3
-
VLCD
2/3
VLCD
VSSX
VLCD
2/3
VLCD
VSSX
VLCD
2/3
+
VLCD
1/3
-
VLCD
1/3
0
+
VLCD
-
VLCD
+
VLCD
2/3
-
VLCD
2/3
+
VLCD
1/3
-
VLCD
1/3
VLCD
VSSX
VLCD
2/3
VLCD
VSSX
VLCD
2/3
VLCD
1/3
VLCD
1/3
VLCD
1/3
VLCD
1/3
VLCD
1/3
VLCD
VSSX
VLCD
2/3
VLCD
1/3