DEMO9S08LC60 Freescale Semiconductor, DEMO9S08LC60 Datasheet - Page 127

• Manufacturer Part Number: DEMO9S08LC60
• Description: BOARD DEMO FOR 9S08LC60
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of DEMO9S08LC60

• Contents: Evaluation Board
• Processor To Be Evaluated: MC9S08LC60
• Interface Type: RS-232, USB
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: S08LC
• Rohs Compliant: Yes
• For Use With/related Products: MC9S08LC60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9.2
The LCD module has several external pins dedicated to power supply and also LCD frontplane/backplane
signaling.
device-specific pin configurations.
9.2.1
This output signal vector represents the analog backplane waveforms of the LCD module. These signals
are connected to the back plane of the LCD panel.
9.2.2
This output signal vector represents the analog frontplane waveforms of the LCD module. These signals
are connected to the front plane of the LCD panel.
9.2.3
This signal vector represents either an analog frontplane or backplane waveform of the LCD module
depending on the configuration of the DUTY[1:0] bit field.
9.2.4
V
from V
switch capacitor charge pump DC/DC converter (voltage doubler and voltage tripler) which is able to
generate double or triple V
internally to an internal ADC channel in order to monitor the V
9.2.5
V
the internal charge pump when it is enabled.
Freescale Semiconductor
3 backplanes
40 frontplanes
Frontplane/backplane
LCD voltage
LCD bias voltages
LCD charge pump capacitance
LCD
LL1
, V
is the positive supply voltage for the LCD module waveform generation. V
DD
LL2
External Signal Description
Table 9-3
or externally derive from voltage source range from 0.9 to 1.8 Volts. V
Name
, and V
BP[2:0]
FP[39:0]
BP3/FP40
V
V
LCD
LL1
, V
LL3
itemizes all the LCD external pins. See the Pins and Connections chapter for
LL2
are bias voltages for the LCD module driver waveforms. Internally generated using
, V
LCD
BP3/FP40 Switchable frontplane/backplane signal that connects directly
MC9S08LC60 Series Data Sheet: Technical Data, Rev. 4
FP[39:0]
BP[2:0],
LL3
V
V
V
V
V
Port
V
cap1
cap2
LCD
LL1
LL2
in order to support either 3-V or 5-V LCD glass. V
LL3
,
,
,
Backplane waveform signals that connect directly to the pads High impedance
Frontplane waveform signals that connect directly to the pads High impedance
to the pads
LCD supply voltage
LCD bias voltages
Charge pump capacitor pins
Table 9-3. Signal Properties
Function
LCD
Chapter 9 Liquid Crystal Display Driver (S08LCDV1)
magnitude.
LCD
LCD
LCD
can internally derive
is connected to a
is also connected
High impedance
Reset State
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