Lcd Frame Frequency Setup - Panasonic MN101L Series User Manual

Chapter 17
LCD
17.3.5

LCD Frame Frequency Setup

LCD Frame Frequency Setup
The frequency of LCDCLK is determined with the LCDMD3.LCCKS2-0 and LCDMD3.LCCK3-0.
LCD frame frequency is determined with the frequency of the LCDCLK and the LCDMD2.LCDY2-0.
The following table shows the relation between the typical input frequency, SCLK (32 kHz) and LCD clocks.
Clock source
LCCKS2-0
000 (SCLK selected) 0000
XVII - 24 Operation
Table:17.3.5 Input Frequency and LCD Clock (Static)
Clock
Frequency
LCCK3-0
(Hz)
4096
0001 2048
0010 1024
0011 512
0100 256
0101 128
0110 64
0111 32
1000 16
1001 8
Frame frequency (Hz)
Static 1/2 duty
4096 2048
2048 1024
1024 512
512 256
256 128
128 64
64 32
32 16
16 8
8 4
1/4 duty 1/8 duty
1024 512
512 256
256 128
128 64
64 32
32 16
16 8
8 4
4 2
2 1