PB5400S Motherboard Settings and Configuration

MITAC INTERNATIONAL CORPORATION

PB5400S

Processor
Pentium
Processor Speed
75/90/100/120/133/150/166MHz
Chip Set
SIS
Video Chip Set
None
Maximum Onboard Memory
128MB (EDO supported)
Maximum Video Memory
None
Cache
256/512KB
BIOS
Award
Dimensions
330mm x 218mm
I/O Options
32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA connector, cache slot, IR connector
NPU Options
None

CONNECTIONS
Purpose
Location
Purpose
Location
VGA feature connector
CO1
Reset switch
J13
VGA connector
CO2
Turbo LED
J14
PS/2 mouse port
J1
Green PC connector
J15
Serial port 2
J5
IDE interface LED
J16
Serial port 1
J6
Turbo switch
J17
Parallel port
J7
Speaker
J18
Floppy drive interface
J8
Power LED & keylock
J19
IDE interface 2
J9
IR connector
JP1
IDE interface 1
J10
32-bit PCI slots
PC1 - PC4
External battery
J12
Cache slot
SL1
Note: J1 may not be present on all boards.

USER CONFIGURABLE SETTINGS
Function
Label
Position
»
CMOS memory normal operation
JP14
Pins 1 & 2 closed

CMOS memory clear
JP14
Pins 2 & 3 closed

DRAM CONFIGURATION
Size
Bank 0
Bank 1
2MB
(2) 256K x 32
None
4MB
(2) 512K x 32
None
4MB
(2) 256K x 32
(2) 256K x 32
8MB
(2) 1M x 32
None
8MB
(2) 512K x 32
(2) 512K x 32
16MB
(2) 2M x 32
None
16MB
(2) 1M x 32
(2) 1M x 32
32MB
(2) 4M x 32
None
32MB
(2) 2M x 32
(2) 2M x 32
64MB
(2) 8M x 32
None
64MB
(2) 4M x 32
(2) 4M x 32
128MB
(2) 8M x 32
(2) 8M x 32
Note: Board accepts EDO memory. Banks are interchangeable.

CACHE CONFIGURATION
Size
Bank 0
SL1
256KB
(2) 32K x 32
Not installed
256KB
None
256KB module installed
512KB
(2) 32K x 32
256KB module installed
Note: The location of Bank 0 is unidentified.

CACHE JUMPER CONFIGURATION
Size
JP5
256KB
Pins 1 & 2 closed
512KB
Pins 2 & 3 closed

CPU SPEED SELECTION
CPU speed
Clock speed
Multiplier
JP2
JP3
JP4
JP10
75MHz
50MHz
1.5x
2 & 3
2 & 3
Open
Open
90MHz
60MHz
1.5x
1 & 2
2 & 3
Open
Open
100MHz
66MHz
1.5x
2 & 3
1 & 2
Open
Open
120MHz
60MHz
2x
1 & 2
2 & 3
Open
1 & 3
133MHz
66MHz
2x
2 & 3
1 & 2
Open
1 & 3
150MHz
60MHz
2.5x
1 & 2
2 & 3
Open
1 & 3, 2 & 4
166MHz
66MHz
2.5x
2 & 3
1 & 2
Open
1 & 3, 2 & 4
Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION
Voltage
JP11
STD/VR
Pins 2 & 3 closed
VRE
Pins 1 & 2 closed

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PB5400S Motherboard Settings and Configuration

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Processor	Pentium
Processor Speed	75/90/100/120/133/150/166MHz
Chip Set	SIS
Video Chip Set	None
Maximum Onboard Memory	128MB (EDO supported)
Maximum Video Memory	None
Cache	256/512KB
BIOS	Award
Dimensions	330mm x 218mm
I/O Options	32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA connector, cache slot, IR connector
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
VGA feature connector	CO1	Reset switch	J13
VGA connector	CO2	Turbo LED	J14
PS/2 mouse port	J1	Green PC connector	J15
Serial port 2	J5	IDE interface LED	J16
Serial port 1	J6	Turbo switch	J17
Parallel port	J7	Speaker	J18
Floppy drive interface	J8	Power LED & keylock	J19
IDE interface 2	J9	IR connector	JP1
IDE interface 1	J10	32-bit PCI slots	PC1 - PC4
External battery	J12	Cache slot	SL1
Note: J1 may not be present on all boards.

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	CMOS memory normal operation	JP14	Pins 1 & 2 closed
	CMOS memory clear	JP14	Pins 2 & 3 closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1
2MB	(2) 256K x 32	None
4MB	(2) 512K x 32	None
4MB	(2) 256K x 32	(2) 256K x 32
8MB	(2) 1M x 32	None
8MB	(2) 512K x 32	(2) 512K x 32
16MB	(2) 2M x 32	None
16MB	(2) 1M x 32	(2) 1M x 32
32MB	(2) 4M x 32	None
32MB	(2) 2M x 32	(2) 2M x 32
64MB	(2) 8M x 32	None
64MB	(2) 4M x 32	(2) 4M x 32
128MB	(2) 8M x 32	(2) 8M x 32
Note: Board accepts EDO memory. Banks are interchangeable.

CACHE CONFIGURATION
Size	Bank 0	SL1
256KB	(2) 32K x 32	Not installed
256KB	None	256KB module installed
512KB	(2) 32K x 32	256KB module installed
Note: The location of Bank 0 is unidentified.

CACHE JUMPER CONFIGURATION
Size	JP5
256KB	Pins 1 & 2 closed
512KB	Pins 2 & 3 closed

CPU SPEED SELECTION
CPU speed	Clock speed	Multiplier	JP2	JP3	JP4	JP10
75MHz	50MHz	1.5x	2 & 3	2 & 3	Open	Open
90MHz	60MHz	1.5x	1 & 2	2 & 3	Open	Open
100MHz	66MHz	1.5x	2 & 3	1 & 2	Open	Open
120MHz	60MHz	2x	1 & 2	2 & 3	Open	1 & 3
133MHz	66MHz	2x	2 & 3	1 & 2	Open	1 & 3
150MHz	60MHz	2.5x	1 & 2	2 & 3	Open	1 & 3, 2 & 4
166MHz	66MHz	2.5x	2 & 3	1 & 2	Open	1 & 3, 2 & 4
Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION
Voltage	JP11
STD/VR	Pins 2 & 3 closed
VRE	Pins 1 & 2 closed