FUTABA M11BT222A VFD(Vacuum Fluorescent Display) Module

Outside link:

Have found C51 source code in:

https://blog.csdn.net/farmanlinuxer/article/details/78993335

Specification:

Module Size:150mm(L)*40mm(W)*20mm(T);
Socket Pitch:2.0mm*8pins;
App: Set-Top Box(STB)/HTPC/Video Player&Recorder;

Color:Green+Red;

Operating Condition:
Power supply:5V DC;
Current: ~500mA;(5V,light up all the segments together.)

Pins definition:
1. VCC (+5V)
2. GND
3. NC(no connection)
4. EN(High:HV+Filament On; Low:Shut-down)
5. DIN
6. GND
7. /SCL (invert)
8. /STB (Invert)

Driver Chip:PT6311