Toshiba TECRA S1 Manual Do Utilizador

 

 Video controller 

• ATI   M9P 

−  LCD control 

−  External RGB output control 

−  NTSC/PAL output control 

 

 Video RAM 

• 32 MB (DDR SDRAM) 

 Sound controller 

The ICH4-M integrated audio controller supports multimedia. The sound system 
contains the following: 

• MIDI replay feature 
• Stereo speakers 
• Headphone jack 
• Internal microphone jack 
• External microphone jack 
• ICH4-M integrated audio controller + AD1886 

−  3D sound (surround) feature 

−  16-bit, 48-KHz stereo record/replay feature 

−  Full-duplex (simultaneous record/replay capability) 

 

 KBC/EC (Keyboard Controller/Embedded Controller) 

A single LPC  47N253 chip is used to serve as KBC/ EC.and Super IO. 

• KBC 

−  Scan controller function 

−  Interface controller function 

−  Controlling the switching between the AccuPoint and external PS/2 

mouse or between the built-in keyboard and external PS/2 keyboard or 
their simultaneous operation