Scaler/De-Interlacer (Mst-Tsumu38Bf) - Hitachi 22LD3750DC Service Manual

6.2 Scaler/De-interlacer (MST-TSUMU38BF)

The TSUMU38BF is total solution graphics processing ICs for LCD displays with panel
resolutions up to XGA and WXGA+ / SXGA+ respectively. They are configured with a high-speed
integrated triple-ADC/PLL, a high quality display processing engine, and an integrated multi-purpose
output display interface that can support all major panel interface formats. To further reduce system costs,
the MST517A-M also integrates intelligent power management control capability for green-mode
requirements and spread spectrum support for EMI management.
The TSUMU38BF also incorporates a new Dynamic Frame Rate(DFR) generator for the digital
output video to the display panel that preserves the advantages of a fixed output clock rate , while
eliminating the output end of frame short-line.
MST has a built-in OSD generator with 291 character font programmable RAM. OSD generator
supports 2/4/8 multi-color fonts, 8/16/256 color palette and 1K code attributes.
Supports up to 8-bit LVDS UXGA/WSXGA+(1680*1200 / 1680*1050 ) panel interface .
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