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ViewSonic Corporation
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VA912/b-3
17
2. Micro Controller
The MTV312M micro-controller is an 8051 CPU core embedded device especially tailored for CRT/LCD Monitor
applications. It includes an 8051 CPU core, 1024-byte SRAM, 14 built-in PWM DACs , VESA DCC interface,
4-channel A/D converter , and a 64K-byte internal program FLASH -ROM.
3. TSU57AK
The TSU57AK is a high performance, and fully integrated graphics process IC solution for LCD monitors with
resolution up to SXGA. It is configured with an integrated triple-ADC/PLL, a high quality scaling engine, an
on-screen display controller, a built-in output clock generator, a panel timing controller (TCON), an integrated DVI
receiver, and RSDS display interface. To further reduce system costs, the TSU57AK also integrates intelligent power
management control capability for green-mode requirements and spread-spectrum support for EMI management.