GENOA SYSTEMS CORPORATION

TURBOEXPRESS 586TX-BABY AT

Processor

CX 6X86/CX 6X86L/AM K5/AM K6/Pentium

Processor Speed

90/100/120/133/150/166/200/233MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

256MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

330mm x 218mm

I/O Options

32-bit PCI slots (5), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector, ATX power connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector

ATX

Power LED & keylock

J1

Serial port 1

CN1

Speaker

J2

Serial port 2

CN2

Power switch

J3

Parallel port

CN3

Reset switch

J4

Floppy drive interface

CN4

Green PC LED

J5

IDE interface 2

CN5

Turbo switch

J6

IDE interface 1

CN6

Chassis fan power

J7

PS/2 mouse interface

CN7

CPU fan power

J8

System Management connector

CN8

32-bit PCI slots

PC1 – PC5

IR connector

IR1

USB connector

USB

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

JP3

Open

 

CMOS memory clear

JP3

Pins 2 & 3 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) 32M x 36

None

256MB

(2) 16M x 36

(2) 16M x 36

Note: Board accepts EDO memory.

DIMM CONFIGURATION

Size

Bank 2

Bank 3

Bank 4

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

48MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

64MB

(1) 4M x 64

(1) 4M x 64

None

64MB

(1) 8M x 64

None

None

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

128MB

(1) 16M x 64

None

None

192MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 16M x 64

None

256MB

(1)32M x 64

None

None

DIMM/DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

Bank 4

16MB

None

(2) 1M x 36

(1) 1M x 64

None

None

24MB

(2) 1M x 36

(2) 1M x 36

(1) 1M x 64

None

None

24MB

(2) 1M x 36

None

(1) 1M x 64

None

(1) 1M x 64

32MB

(2) 1M x 36

(2) 1M x 36

(1) 2M x 64

None

None

32MB

None

(2) 2M x 36

(1) 2M x 64

None

None

40MB

(2) 2M x 36

(2) 2M x 36

(1) 1M x 64

None

None

40MB

(2) 2M x 36

None

(1) 2M x 64

None

(1) 1M x 64

48MB

(2) 2M x 36

(2) 2M x 36

(1) 2M x 64

None

None

48MB

(2) 1M x 36

(2) 1M x 36

(1) 4M x 64

None

None

64MB

(2) 2M x 36

(2) 2M x 36

(1) 4M x 64

None

None

64MB

None

(2) 4M x 36

(1) 4M x 64

None

None

72MB

(2) 4M x 36

(2) 4M x 36

(1) 1M x 64

None

None

72MB

(2) 4M x 36

None

(1) 4M x 64

None

(1) 1M x 64

80MB

(2) 4M x 36

(2) 4M x 36

(1) 2M x 64

None

None

96MB

(2) 4M x 36

(2) 4M x 36

(1) 4M x 64

None

None

128MB

None

(2) 8M x 36

(1) 8M x 64

None

None

136MB

(2) 8M x 36

(2) 8M x 36

(1) 1M x 64

None

None

136MB

(2) 8M x 36

None

(1) 8M x 64

None

(1) 1M x 64

160MB

(2) 8M x 36

(2) 8M x 36

(1) 4M x 64

None

None

256MB

None

(2) 16M x 36

(1) 16M x 64

None

None

CACHE CONFIGURATION

Size

Bank 0

TAG

256KB

(2) 32K x 32

Unidentified

512KB

(2) 64K x 32

Unidentified

CPU SPEED SELECTION (CX 6X86)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

133MHz

55MHz

2x

On

Off

On

On

150MHz

60MHz

2x

On

Off

On

Off

166MHz

66MHz

2x

On

Off

Off

Off

CPU SPEED SELECTION (CX 6X86L)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

133MHz

55MHz

2x

On

Off

On

On

150MHz

60MHz

2x

On

Off

On

Off

166MHz

66MHz

2x

On

Off

Off

Off

CPU SPEED SELECTION (IBM 6X86)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

133MHz

55MHz

2x

On

Off

On

On

150MHz

60MHz

2x

On

Off

On

Off

166MHz

66MHz

2x

On

Off

Off

Off

CPU SPEED SELECTION (IBM 6X86L)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

133MHz

55MHz

2x

On

Off

On

On

150MHz

60MHz

2x

On

Off

On

Off

166MHz

66MHz

2x

On

Off

Off

Off

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

90MHz

60MHz

1.5x

Off

Off

On

Off

100MHz

66MHz

1.5x

Off

Off

Off

Off

120MHz

60MHz

1.5x

Off

Off

On

Off

133MHz

66MHz

1.5x

On

Off

Off

Off

150MHz

60MHz

1.75x

On

On

On

Off

166MHz

66MHz

1.75x

On

On

Off

Off

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

166MHz

66MHz

2.5x

On

On

Off

Off

200MHz

66MHz

3x

Off

On

Off

Off

233MHz

66MHz

3.5x

Off

Off

Off

Off

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

90MHz

60MHz

1.5x

Off

Off

On

Off

100MHz

66MHz

1.5x

Off

Off

Off

Off

120MHz

60MHz

2x

On

Off

On

Off

133MHz

66MHz

2x

On

Off

Off

Off

150MHz

60MHz

2.5x

On

On

On

Off

166MHz

66MHz

2.5x

On

On

Off

Off

200MHz

66MHz

3x

Off

On

Off

Off

233MHz

66MHz

3.5x

Off

Off

Off

Off

CPU VOLTAGE SELECTION

Voltage

SW2/1

SW2/2

SW2/3

SW2/4

2.5v

On

Off

Off

Off

2.8v

Off

On

Off

Off

2.9v

Off

Off

On

Off

3.2v

Off

Off

Off

On

3.3v

N/A

N/A

N/A

N/A

3.5v

N/A

N/A

N/A

N/A

POWER SELECTION

Setting

JP1

JP6

»

AT

Pins 2 & 3 closed

Closed

 

ATX

Pins 1 & 2 closed

Open