mc9s12hz256v2 Freescale Semiconductor, Inc, mc9s12hz256v2 Datasheet - Page 242

• Manufacturer Part Number: mc9s12hz256v2
• Description: Hcs12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 8 Liquid Crystal Display (LCD32F4BV1)
software control. Depending on the state of internal bits, the LCD can operate normally or the LCD clock
generation can be turned off and the LCD32F4B module enters a power conservation state.
This is a high level description only, detailed descriptions of operating modes are contained in
Section 8.4.2, “Operation in Wait
Section 8.4.4, “Operation in Stop
8.1.3
Figure 8-1
242
is a block diagram of the LCD32F4B module.
Block Diagram
Frontplane
FP[31:0]
16 bytes
Drivers
RAM
LCD
Internal Address/Data/Clocks
V
V
V
V
Mode”.
Mode”,
Figure 8-1. LCD32F4B Block Diagram
3
2
1
0
MC9S12HZ256 Data Sheet, Rev. 2.05
Section 8.4.3, “Operation in Pseudo Stop
Generator
Voltage
VLCD
Control
Timing
Logic
and
V
V
V
V
3
2
1
0
Backplane
BP[3:0]
Drivers
LCD Clock
OSCCLK
Freescale Semiconductor
Mode”, and
Prescaler