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FIC a440 Servicehandbuch

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Notebook Specification 
 
A-2 
FIC A440 Series Service Manual 
 
BIOS ROM 
ROM Type 
256K x 8 CMOS Flash Memory – 28SF040-15 (SST) 
ROM Size 
4M-bit 
Boot Code Sector 
Top Sector 
Package 
PLCC 32-lead 
Erase / Program 
•  8 second typical chip erase 
•  3.6 second chip program 
•  100,000 erase/program cycles minimum 
Program Voltage 
5V 
Supply Current 
•  Icc Max = 30mA (operating) 
•  Iccsb Max = 1uA (standby) 
VIDEO SUBSYSTEM 
Video Chipset 
Trident CyberBladei1 (Integrated in North Bridge chip) 
Video RAM 
4MB or 8MB using Shared Memory Architecture (SMA) 
Bus Interface 
32-bit PCI Local Bus 
Addressing 
Linear Addressing 
Simul Scan 
Yes 
Maximum Resolution at CRT 
1204 x 1024 at 24-bit color (16 million colors) 
Maximum Color at CRT 
24-bit color (16 million colors) 
External CRT connector 
15-pin D-Sub female 
I/O SUBSYSTEM 
I/O Controller Chip 
Integrated in South Bridge chip 
Parallel / Printer Port (LPT1) 
25-pin D-sub female connector (with EPP/ECP support) 
Serial / COM Port (COM1) 
•  Type: 9-pin D-sub male RS-232 connector 
•  Baud Rate: 300 – 38400 bps (UART 16C550) 
•  Drivers / Receiver: Maxim MAX3243 (SSOP, 28-pin) 
SIR Port (COM2) 
•  Type: IrDA  
•  Communication: Full-Duplex 
•  Operating Distance: 1 meter 
•  Data Rate: 2.4 to 115.2Kbps (SIR) 
KEYBOARD SUBSYSTEM 
Keyboard Controller 
Mitsubishi M38867 
Package 
QFP 80-Pin 
Host Interface 
8042-style host interface 
Keyboard Scan 
Local 16 x 8 keyboard switch matrix  
External PS/2 Keyboard 
Mini-DIN PS/2 connector