JAMICON CORPORATION

KM-T5-T3

Device Type Mainboard
Processor CX 6X86/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX
Processor Speed 75/90/100/120/133/150/166/200/233/266/300MHz
Chip Set Intel
Maximum Onboard Memory 256MB (EDO & SDRAM supported)
Cache 256/512KB
BIOS Award
Dimensions 220mm x 220mm
I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial interfaces (2), IR connector, USB interfaces (2), ATX power connector


CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector

ATX

CPU fan power J22
PS/2 mouse interface J2 IR connector J25/Pins 1-5
Parallel port J6 Green PC connector J25/Pins 6 & 7
Floppy drive interface J7 IDE interface LED J25/Pins 8-11
IDE interface 2 J8 LED connector J25/Pins 12 & 13
IDE interface 1 J9 Power switch J25/Pins 14 & 15
USB interface 1 J10 Power LED & keylock J25/Pins 16-20
USB interface 2 J11 Speaker J25/Pins 21-24
Serial port 1 J12 Reset switch J25/Pins 25 & 26
Serial port 2 J13 32-bit PCI slots

PC1 - PC4


USER CONFIGURABLE SETTINGS

Function

Label

Position

»

 CMOS memory normal operation J18 Pins 1 & 2 closed
  CMOS memory clear J18 Pins 2 & 3 closed
  Factory configured - do not alter J20 Pins 1 & 2 closed


SIMM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

None

16MB

(2) 2M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 8M x 36

None

64MB

(2) 4M x 36

(2) 4M x 36

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

128MB

(2) 16M x 36

None

136MB

(2) 16M x 36

(2) 1M x 36

144MB

(2) 16M x 36

(2) 2M x 36

160MB

(2) 16M x 36

(2) 4M x 36

192MB

(2) 16M x 36

(2) 8M x 36

256MB

(2) 16M x 36

(2) 16M x 36

Note: Board accepts EDO & SDRAM memory.


DIMM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(1) 1M x 64

None

16MB

(1) 1M x 64

(1) 1M x 64

16MB

(1) 2M x 64

None

24MB

(1) 2M x 64

(1) 1M x 64

32MB

(1) 2M x 64

(1) 2M x 64

32MB

(1) 4M x 64

None

40MB

(1) 4M x 64

(1) 1M x 64

48MB

(1) 4M x 64

(1) 2M x 64

64MB

(1) 4M x 64

(1) 4M x 64

64MB

(1) 8M x 64

None

72MB

(1) 8M x 64

(1) 1M x 64

80MB

(1) 8M x 64

(1) 2M x 64

96MB

(1) 8M x 64

(1) 4M x 64

128MB

(1) 8M x 64

(1) 8M x 64

128MB

(1) 16M x 64

None

136MB

(1) 16M x 64

(1) 1M x 64

144MB

(1) 16M x 64

(1) 2M x 64

160MB

(1) 16M x 64

(1) 4M x 64

192MB

(1) 16M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 16M x 64
Note:   Board supports EDO & SDRAM memory.


CACHE CONFIGURATION

Note:  Cache configuration is not available.


CPU EXTERNAL CLOCK SPEED SELECTION

Speed

 J14 J15 J16
 

50MHz

Pins 1 & 2 closed Pins 1 & 2 closed Pins 1 & 2 closed
 

55MHz

Pins 1 & 2 closed Pins 1 & 2 closed Pins 2 & 3 closed
 

60MHz

Pins 2 & 3 closed Pins 1 & 2 closed Pins 1 & 2 closed
»

66MHz

Pins 1 & 2 closed Pins 2 & 3 closed Pins 1 & 2 closed
 

75MHz

Pins 2 & 3 closed Pins 1 & 2 closed Pins 2 & 3 closed
 

83.3MHz

Pins 2 & 3 closed Pins 2 & 3 closed Pins 1 & 2 closed


CPU MULTIPLIER SELECTION

Multiplier

 J21
 

1.5x

Pins 1 & 2, 4 & 5 closed
»

2x

Pins 2 & 3, 4 & 5 closed
 

2.5x

Pins 2 & 3, 5 & 6 closed
 

3x

Pins 1 & 2, 5 & 6 closed
  3.5x Pins 1 & 2, 4 & 5 closed


CPU VOLTAGE SELECTION (SINGLE)
Voltage J23 J24
3.3V Pins 3 & 5, 4 & 6 closed Pins 5 & 6 closed
3.52V Pins 3 & 5, 4 & 6 closed Pins 3 & 4 closed


CPU VOLTAGE SELECTION (DUAL)
Voltage J23 J24
  2V Pins 1 & 3, 2 & 4 closed Pins 13 & 14 closed
» 2.8V Pins 1 & 3, 2 & 4 closed Pins 11 & 12 closed
  2.9V Pins 1 & 3, 2 & 4 closed Pins 9 & 10 closed
  3.2V Pins 1 & 3, 2 & 4 closed Pins 7 & 8 closed