Titan Turbo AT  (S1570)  Jumper Settings

CPU Speeds for Intel P54/55C

JP10

JP11

JP13

CPU SPEED

OFF

OFF

1-2, 3-4

75MHz

OFF

OFF

3-4

90MHz

OFF

OFF

1-2

100MHz

ON

OFF

3-4

120MHz

ON

OFF

1-2

133MHz

ON

ON

3-4

150MHz

ON

ON

1-2

166MHz

OFF

ON

3-4

180MHz

OFF

ON

1-2

200MHz

CPU Speeds for Cyrix/SGS/IBM 6x86/M1

JP10

JP11

JP13

CPU SPEED

ON

OFF

1-2, 3-4

100MHz/P120+

ON

OFF

3-4

120MHZ/P150+

ON

OFF

1-2

133MHz/P166+

DIMM Memory Voltage Select:  3V default

DIMM VCC

3V

5V

JP41 & JP42

ON

OFF

JP43 & JP44

OFF

ON

SIMM Memory Voltage Select:  5V default

SIMM VCC

3V

5V

JP34 & JP35

OFF

ON

JP36 & JP37

ON

OFF

CPU Voltage Select: default for P54C/P55C (MMX)/AMD K6
 

P54C/P55C/AMD

Cyrix

JP27

OFF

3.6V

JP28

ON

3.5V

JP29

OFF

3.3V

JP30

OFF

ON

JP31

ON

OFF

JP32

ON

OFF

I/O Port Settings: J39 and J40

 

J39

J40

For Serial Port

1-2

1-2

For IR Port

2-3

2-3

J8 Jumper Block

EXT SMI

 

PIN3

EXTSMI

PIN4

GND

 

 

I/R Interface

 

PIN6

IR RX

PIN7

GND

PIN8

IR TX

PIN9

VCC

PIN10

NC

PIN11

VCC

 

 

HDD LED

 

PIN13

PRI IDE +

PIN14

PRI IDE -

PIN15

SEC IDE +

PIN16

SEC IDE -

 

 

POWER LED2

 

PIN18

POWER LED +

PIN19

NC

PIN20

POWER LED -

 

 

RESET

 

PIN22

GND

PIN23

RESET
 
 

SPEAKER

 

PIN24

SPEAKER OUT

PIN25

GND

PIN26

NC

PIN27

+5V

Keylock/Power LED: JP20

PIN1

Power LED +

PIN2

NC

PIN3

Power LED -

PIN4

Keylock

PIN5

GND

Turbo LED: JP25

PIN1

ANODE +

PIN2

CATHODE -

Turbo Switch: JP24 - Only toggles of LED

PIN1

De-Turbo is not

PIN2

supported.

Heatsink Fan Power: J28

PIN1

GND

PIN2

+12V

PIN3

GND

© Copyright 2001, Tyan Computer Corporation. All Rights Reserved.