700 Series
1-7
❑
ISA bridge Gate Array
This gate array has the following components:
- Two DMACs
82C37 equivalent
- Two PICs
82C59 equivalent
- One PIT
82C54 equivalent
- SMI port control
- RTC control
- Flash memory control
- Internal ISA bus bridge
- High speed ISA bus control
- Power management control
- Suspend/Resume control
❑
PCMCIA Controller Gate Array
This gate array has the following functions:
- PCMCIA memory card control
- PCMCIA I/O card control
❑
Docking interface Gate Array
This gate array has the following functions:
- Docking interface
❑
Miscellaneous Gate Array
This gate array has the following functions:
- Communication controller
• Communication with KBC
• I
2
C bus control
Communication with power supply microprocessor
Communication with Desk Station microprocessor
Communication with EEPROM
• Communication register set
- Others
• PWM control
Beep volume
• Joystick control
• Super I/O
TM
control
• FDD control
• Speaker control
• Universal I/O control
❑
Video Controller
Chips & Technologies F65548 is used.
The video controller controls the internal TFT/DSTN color LCD and external CRT
(SVGA compatible CRT).
Summary of Contents for Tecra 700CS
Page 4: ...1 4 700 Series Figure 1 2 700 Series system unit configuration ...
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Page 23: ...700 Series 2 3 Figure 2 1 Troubleshooting flowchart 2 2 ...
Page 54: ...2 34 700 Series ...
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Page 186: ...B 2 700 Series B 2 System Board Back View Figure B 2 System Board layout back ...
Page 218: ...G 2 700 Series ...