SiS 302LV which is an accompany chip of SiS VGA chip, integrates

a. A NTSC/PAL video encoder with Macrovision Ver.7.1.L1 option for TV display.
b. A dual link LVDS transmitter with bi-linear scaling capability for TFT LCD panel display.

All the above functions can support dual-display features. It means that the second display device driven by SiS302LV can display independent resolutions, color depths and frame rates different from the primary VGA chip. SiS302LV receives digital video signals and control signals from the primary VGA chip then transforms them into composite, S or component video output for TV display and LVDS signals for LCD display.

The output display combination can be one of the three:(1) primary CRT+SiS302LV TV, (2) primary CRT+SiS302LV LCD, and (3) SiS302LV TV+SiS302LV LCD.

The package type of SiS302LV is 128-pin LQFP.