DEMO9S08LC60 Freescale Semiconductor, DEMO9S08LC60 Datasheet - Page 129

• 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

9.3.2
Read: anytime
Freescale Semiconductor
DUTY[1:0]
LCLK[2:0]
LCDSTP3
LCDWAI
LCDIEN
Reset
Field
Field
5:3
1:0
7
1
0
W
R
LCDIEN
LCD Control Register 1 (LCDCR1)
LCD Clock Prescaler — The LCD module clock prescaler bits are used as a clock divider to generate the LCD
waveform base clock as shown in
cycle configuration to determine the LCD module frame frequency.LCD module frame frequency calculations are
provided in 9.4.1.3/p.139.
LCD Duty Select — DUTY[1:0] bits select the duty cycle of the LCD module driver.
00 Reserved.
01 Use BP[1:0] (1/2 duty cycle). This mode forces the multiplexed BP3/FP40 pin to be configured as FP40
10 Use BP[2:0] (1/3 duty cycle). This mode forces the multiplexed BP3/FP40 pin to be configured as FP40
11 Use BP[3:0] (1/4 duty cycle). This mode forces the multiplexed BP3/FP40 pin to be configured as BP3
LCD Module Frame Frequency Interrupt Enable — Enables an LCD interrupt.event that coincides with the
LCD module frame frequency (LPWAVE=0) or sub-frame frequency (LPWAVE=1).
0 The start of the LCD module frame causes a LCD module interrupt request.
1 No Interrupt request is generated by this event.
LCD Module Driver and Charge Pump Stop While in Wait Mode
0 Allows the LCD driver and charge pump to continue running during wait mode.
1 Disables the LCD driver and charge pump whenever the MCU goes into wait mode.
LCD Module Driver and Charge Pump Stop While in Stop3 Mode
0 Allows the LCD module driver and charge pump to continue running during stop3.
1 Disables the LCD module driver and charge pump whenever the MCU goes into stop3.
0
7
(default)
LCD Waveform Base Clock
= Unimplemented or Reserved
0
0
6
Table 9-4. LCDCR0 Field Descriptions (continued)
MC9S08LC60 Series Data Sheet: Technical Data, Rev. 4
Figure 9-4. LCD Control Register 1 (LCDCR1)
Table 9-5. LCDCR1 Field Descriptions
0
0
5
Equation
=
9-1. The waveform base clock is used, with the LCD module duty
16 x 2
0
0
4
LCDCLK
Description
Description
LCLK[2:0]
3
0
0
Chapter 9 Liquid Crystal Display Driver (S08LCDV1)
0
0
2
where LCDCLK ≅ 32.768 kHz
LCDWAI
0
1
LCDSTP3
Eqn. 9-1
0
0
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