Vizio L37 Service Manual page 44

c. Scaling
Arbitrary ratio vertical/horizontal scaling of video, from1/32X to 32X
Advanced linear and non-linear Panorama scaling
Programmable Zoom viewer
Picture in picture (PIP)
Picture in picture
d. Display
12/10 10/8 8/6 Dithering processing for LCD display
10bit gamma correction
Support Alpha blending for Video and two OSD panel
Frame rate conversion
7. DRAM Usage
8205,2pcs of 8X16 DDR166 is necessary
Here is a comparison chart between (2XDDR)and(1XDDR)
MTK8205 8MX16 DDRAM test report
CONFIDENTIAL – DO NOT COPY Page 8-8
File No. SG-0176