FIRST INTERNATIONAL COMPUTER, INC.

KA-6100
Device Type Mainboard
Processor Pentium II/Celeron
Processor Speed 233/266/300/333/350/366/400/450MHz
Chip Set VIA
Audio Chip Set Yamaha
Maximum Onboard Memory 384MB (SDRAM supported)
Maximum Audio Memory Unidentified
Cache 0/128/256/512KB (located on the CPU)
BIOS Unidentified
Dimensions 218mm x 230mm
I/O Options 32-bit PCI slots (3), 16-bit ISA slots (2), floppy drive interface, game interface, IDE interfaces (2), parallel interface, PS/2 keyboard port, PS/2 mouse port, PS/2 mouse interface, serial interfaces (2), IR connector (2), USB interface, ATX power connector, AGP slot, AT power connector, audio in - CD-ROM, Audio connector, Front panel connector


CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot AGP Game interface GAME
AT power connector AT IDE interface 1 IDE1
ATX power connector ATX IDE interface 2 IDE2
Audio connector AUDIO IR connector 1 IR1
Audio in - CD-ROM CDIN IR connector 2 IR2
CPU fan power CFAN 16-bit ISA slots IS1 - IS2
PS/2 keyboard port CN2 Unidentified J3
PS/2 mouse port CN3 Front panel connector J4
Serial port 1 COM1 Parallel interface LPT
Serial port 2 COM2 32-bit PCI slots PC1 - PC3
Chassis fan power FAN1 PS/2 mouse interface PS2
Floppy drive interface FDD USB interface USB


USER CONFIGURABLE SETTINGS

Function

Label

Position

»

 CMOS memory normal operation JBAT1 Pins 1 & 2 closed
  CMOS memory clear JBAT1 Pins 2 & 3 closed
  2MB Flash ROM selected JPE1 Pins 1 & 2 closed

 

 1MB Flach ROM selected

JPE1

Pins 2 & 3 closed
  ATX power selected

J13

Pins 1 & 2 closed
  AT power selected

J13

Pins 2 & 3 closed
  Flash BIOS voltage select 12v J15

Pins 2 & 3 closed
  Flash BIOS voltage select 5v J15 Pins 1 & 2 closed
  Password normal operation J20 Open
  Password clear J20 Closed


DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

8MB

(1) 1M x 64

None

None

16MB

(1) 1M x 64

(1) 1M x 64

None

16MB

(1) 2M x 64

None

None

24MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

32MB

(1) 2M x 64

(1) 2M x 64

None

32MB

(1) 4M x 64

None

None

32MB

(1) 2M x 64

(1) 1M x 64

(1) 1M x 64

48MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

48MB

(1) 4M x 64

(1) 1M x 64

(1) 1M x 64

64MB

(1) 4M x 64

(1) 4M x 64

None

64MB

(1) 8M x 64

None

None

64MB

(1) 4M x 64

(1) 2M x 64

(1) 2M x 64

80MB

(1) 8M x 64

(1) 1M x 64

(1) 1M x 64

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

96MB

(1) 8M x 64

(1) 2M x 64

(1) 2M x 64

128MB

(1) 8M x 64

(1) 8M x 64

None

128MB

(1) 16M x 64

None

None

128MB

(1) 8M x 64

(1) 4M x 64

(1) 4M x 64

144MB

(1) 16M x 64

(1) 1M x 64

(1) 1M x 64

160MB

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

192MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

192MB

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

256MB

(1) 16M x 64

(1) 16M x 64

None

256MB

(1) 32M x 64

None

None

256MB

(1) 16M x 64

(1) 8M x 64

(1) 8M x 64

272MB

(1) 32M x 64

(1) 1M x 64

(1) 1M x 64

288MB

(1) 32M x 64

(1) 2M x 64

(1) 2M x 64

320MB

(1) 32M x 64

(1) 4M x 64

(1) 4M x 64

384MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

384MB

(1) 32M x 64

(1) 8M x 64

(1) 8M x 64

512MB

(1) 32M x 64

(1) 32M x 64

None

512MB

(1) 32M x 64

(1) 16M x 64

(1) 16M x 64

768MB

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64
Note:  Board supports EDO & SDRAM memory.


CACHE CONFIGURATION

Note:  256KB/512KB cache is located on the Pentium II CPUs.  128KB cache is located on the Celeron 300A and greater CPUs.


CPU SPEED SELECTION (PENTIUM)

CPU Clock speed

SDRAM Clock Speed

JCK1

JCK2

JCK3

JCK4

103MHz

66MHz

2 & 3

 1 & 2 1 & 2 1 & 2

103MHz

103MHz

2 & 3

 1 & 2 1 & 2 2 & 3

100MHz

66MHz

2 & 3

 1 & 2 2 & 3 1 & 2

100MHz

100MHz

2 & 3

 1 & 2 2 & 3 2 & 3
75MHz 75MHz 1 & 2 2 & 3 2 & 3 N/A
66MHz 66MHz 2 & 3 2 & 3 2 & 3 N/A

Note:  Pins designated should be in the closed position


CPU MULTIPLIER SELECTION

Multiplier

 JCK5/Pins 1 & 2 JCK5/Pins 3 & 4 JCK5/Pins 5 & 6 JCK5/Pins 7 & 8

3x

 Closed Open Closed Closed

3.5x

 Closed Open Open Closed

4x

 Open Closed Closed Closed

4.5x

 Open Closed Open Closed
5x Open Open Closed Closed
5.5x Open Open Open Closed