DEMO9S08LIN Freescale, DEMO9S08LIN Datasheet - Page 157

• Manufacturer Part Number: DEMO9S08LIN
• Manufacturer: Freescale

Specifications of DEMO9S08LIN

• Lead Free Status / RoHS Status: Compliant

9.5.2
This section provides initialization information for configuration of the LCD. Each example details the
register and bit field values required in order to achieve the appropriate LCD configuration for a given LCD
application scenario.
These examples illustrate the flexibility of the LCD module to be configured to meet a wide range of application requirements
including:
Freescale Semiconductor
Example
•
•
•
•
•
•
1
2
3
4
clock inputs/sources
LCD power supply
LCD glass operating voltage
LCD segment count
varied blink modes/frequencies
LCD frame rate
Initialization Examples
Operating
Voltage,
1.8-V
3.6-V
3.6-V
1.8-V
V
DD
Table 9-21
LCD Clock
32.768 kHz
32.768 kHz
18886 kHz
External
External
100 kHz
Source
Internal
Internal
MC9S08LC60 Series Data Sheet: Technical Data, Rev. 4
lists each example and the setup requirements.
Table 9-21. LCD Application Scenarios
LCD Glass
Operating
Voltage
3-V
3-V
5-V
5-V
segments
Required
LCD
128
160
123
99
Frame
30 Hz
80 Hz Individual segment
60 Hz Individual segment
30 Hz
Rate
LCD
Chapter 9 Liquid Crystal Display Driver (S08LCDV1)
Mode/Rate
all segment
Blinking
0.5 Hz
2.0 Hz
2.0 Hz
None
Behavior in
WAIT/STO3
STOP3: on
STOP3: off
STOP3: on
STOP3: off
WAIT: on
WAIT: on
WAIT: off
WAIT: off
modes
LCD Power
Power via
Power via
Power via
Power via
Input
V
V
V
V
LCD
LCD
DD
DD
157