ATi V.I.P. (VGA Improved Performance)
  
    
    
      | Name: | VGA Improved Performance | 
    
      | Company: | Array Technologies Inc. | 
    
      | Chipset: | ATi 16899-0, Chips P82C441 | 
    
      | Bus: | ISA 8 bit | 
    
      | RAM: | 256 kB DRAM 120 ns | 
    
      | DAC: | inmos IMSG171S-32C at 35 MHz, 8 bit | 
    
      | Connectors: | VGA, EGA, Compaq Expansion | 
    
      | Introduction Price: | $449 | 
    
      | FCC-ID: | EXM5RSVIP1 | 
    
      | Manufactured: | 1987 | 
  
This is the first VGA card from ATi. It supports for EGA/VGA Softsense automatic mode switching.
The actual VGA controller on this card is the Chips P82C441 supporting a max. clock of 30 MHz.
DAC datasheet