mc68hc05l25 Freescale Semiconductor, Inc, mc68hc05l25 Datasheet - Page 106

• Manufacturer Part Number: mc68hc05l25
• Description: M68hc05 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

LCD Driver
106
BP3
BP3
BP3
DUTY = 1/4
ONLY A PORTION IS ILLUSTRATED
CONTENTS OF FPX DATA LATCH
0
0
0
NOTE: The fundamental elements which select or do not select the frontplane waveforms are as follows.
BP2
BP2
BP2
0
0
1
BP1
BP1
BP1
Figure 11-8. 1/4 Duty LCD Frontplane Driver Waveforms
0
0
1
BP0
BP0
BP0
0
1
0
SELECTED
MC68HC05L25 Data Sheet, Rev. 3.1
SELECTED
( 1 )
NOT
( 0 )
V
V
V
V
V
V
V
V
DD
LCD1
LCD2
LCD3
DD
LCD1
LCD2
LCD3
Freescale Semiconductor
V
V
V
V
V
V
V
V
V
V
V
V
DD
LCD1
LCD2
LCD3
DD
LCD1
LCD2
LCD3
DD
LCD1
LCD2
LCD3