ml9227 Oki Semiconductor, ml9227 Datasheet - Page 12

• Manufacturer Part Number: ml9227
• Description: 27-bit Duplex/triplex Vfd Controller/driver With Digital Dimming, Adc And Key Scan
• Manufacturer: Oki Semiconductor

GRID1
GRID2
GRID3
SEG1-27
DIM OUT
SYNC OUT1
SYNC OUT2
GRID1
GRID2
GRID3
SEG1-27
DIM OUT
SYNC OUT1
SYNC OUT2
Output Timming(Duplex Operation)
Output Timming(Triplex Operation)
OKI Semiconductor
Solid line : The dimming data is 1016/1024
Dotted line : The dimming data is 64/1024
Solid line : The dimming data is 1016/1024
Dotted line : The dimming data is 64/1024
64 bit times
64 bit times
1016 bit times
1016 bit times
2048 bit times(1 display cycle)
3072 bit times(1 display cycle)
*1 bit time = 4/f
*1 bit time = 4/f
8 bit times
8 bit times
64 bit times
64 bit times
1016 bit times
1016 bit times
OSC
OSC
8 bit times
8 bit times
64 bit times
64 bit times
1016 bit times
1016 bit times
8 bit times
8 bit times
FEDL9227-01
ML9227
12/26
V
D-GND
V
D-GND
V
D-GND
V
D-GND
L-GND
L-GND
L-GND
V
D-GND
V
D-GND
V
D-GND
V
D-GND
L-GND
L-GND
L-GND
5V
5V
5V
5V
5V
5V
DISP
DISP
DISP
DISP
DISP
DISP
DISP
DISP