1-8
710CDT/720CDT
❑
Video Controller
Chips & Technology F65550 is used.
The video controller controls the internal LCD and an external CRT.
❑
Keyboard Controller (KBC)
One M38802M4 chip is used.
The KBC includes the keyboard scan controller and keyboard interface controller.
The KBC controls the internal keyboard, external keyboard, AccuPoint, or PS/2
mouse.
❑
AccuPoint Controller (IPSC)
One KPAAC0062A chip is used.
The controller provides simultaneous control of both the AccuPoint and a PS/2 mouse.
❑
Real Time Clock (RTC)
One T9934 chip is used.
The T9934 has 128 bytes of memory. Fourteen (14) bytes are used for the calendar and
clock, and the remaining 114 bytes are used for system configuration data.
Содержание Tecra 710CDT
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