NEC XP29 Plus ユーザーズマニュアル

Horizontal Duty should be 3 to 30%.

Horizontal sync width should exceed  0.9 

µ

sec.

Horizontal back porch should exceed 2.0 

µ

sec at sync on green and 1.2 

µ

sec at others except when at 15KHz.

Horizontal blanking should exceed: 15.75; 10

µ

sec, 31KHz< fH<66KHz: 3.6 

µ

sec, 66KHz<fH: 2.7 

µ

sec.

Vertical Duty should be 0.2  to 10%.

Vertical sync width should exceed 40 

µ

sec or 2 horizontal lines.

Vertical sync width plus back porch should exceed 0.4 msec.

Interlaced signals are not recommended.

Interlaced signals with composite sync may not be  displayed.