Panasonic MN101L Series

Chapter 17
LCD
LCD Display Examples XVII - 35
17.4.7 LCD Display Example (1/4 duty)
 1/4 duty
Segment Latch
1
1
0
11
0
1
0
0
1
0
1
1
1
0
1
bit3
bit2
bit1
bit0
COM3
COM2
COM1
COM0
SEG42
SEG3
SEG2 SEG1 SEG0
LCDPANEL
LCD ON
LCD OFF
COM = S
SEG = S
COM = N
SEG = S
COM = S
SEG = N
COM = N
SEG = N
COM
SEG
COM-SEG
VLC1
VLC2
VLC3
VSS
VLCD
1/3VLCD
0
-1/3V
LCD
-VLCD
"1" "0"
VLC1
VLC2
VLC3
VSS
"A" electrode
"B" electrode
: ON
: OFF
ON OFF OFF OFF OFF
LCD clock
Data
...........
...........
Undefined
Undefined
S: selected voltage N: non-selected voltage V
LCD: LCD driving voltage
0x03EBA 0x03E900x03E910x03E920x03E93