DT650 Motherboard Settings and Configuration

TRIGEM MICROSYSTEMS, INC.

DT650

Device Type
Mainboard
Processor
Pentium II
Processor Speed
233/266/300/333/350/400MHz
Chip Set
Intel 443BX
Video Chip Set
None
Maximum Onboard Memory
512MB (SDRAM supported)
Maximum Video Memory
None
Cache
512KB (located on Pentium II CPU)
BIOS
Unidentified
Dimensions
305mm x 244mm
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), IR connector, USB connectors (2), ATX power connector, AGP slot

CONNECTIONS
Purpose
Location
Purpose
Location
AGP slot
AGP
Chassis security connector
CN26
ATX power connector
ATX
Chassis fan power
CN27
ATX auxiliary power
ATX1
CPU fan power
CN29
Serial port 1
CN10
IR connector
CN32
Parallel port
CN11
Wake on ring connector
CN33
Serial port 2
CN12
Power LED
CN34A
USB connector 1
CN13
IDE interface LED
CN34B
USB connector 2
CN13A
Speaker
CN34C
PS/2 mouse port
CN14
Keylock
CN34D
Wake on LAN connector
CN19
Reset switch
CN34E
Floppy drive interface
CN20
Green PC connector
CN34F
IDE interface 1
CN22
Soft off power supply
CN34G
IDE interface 2
CN23
32-bit PCI slots
PC1 – PC4

USER CONFIGURABLE SETTINGS
Function
Label
Position
»
Factory configured - do not alter
J1
Unidentified
»
Factory configured - do not alter
J2
Unidentified
»
Factory configured - do not alter
JP1
Unidentified
»
CMOS memory normal operation
SW1/5
Off

CMOS memory clear
SW1/5
On

Password enabled
SW1/6
Off

Password disabled
SW1/6
On

Setup access enabled
SW1/7
Off

Setup access disabled
SW1/7
On

Floppy drive write protect disabled
SW1/8
Off

Floppy drive write protect enabled
SW1/8
On

DIMM CONFIGURATION
Size
Bank 0
Bank 1
Bank 2
Bank 3
8MB
(1) 1M x 64
None
None
None
16MB
(1) 2M x 64
None
None
None
16MB
(1) 1M x 64
(1) 1M x 64
None
None
24MB
(1) 2M x 64
(1) 1M x 64
None
None

DIMM CONFIGURATION (CON’T)
Size
Bank 0
Bank 1
Bank 2
Bank 3
24MB
(1) 1M x 64
(1) 1M x 64
(1) 1M x 64
None
32MB
(1) 4M x 64
None
None
None
32MB
(1) 2M x 64
(1) 2M x 64
None
None
32MB
(1) 1M x 64
(1) 1M x 64
(1) 1M x 64
(1) 1M x 64
40MB
(1) 4M x 64
(1) 1M x 64
None
None
48MB
(1) 4M x 64
(1) 2M x 64
None
None
48MB
(1) 2M x 64
(1) 2M x 64
(1) 2M x 64
None
64MB
(1) 2M x 64
(1) 2M x 64
(1) 2M x 64
(1) 2M x 64
64MB
(1) 8M x 64
None
None
None
64MB
(1) 4M x 64
(1) 4M x 64
None
None
72MB
(1) 8M x 64
(1) 1M x 64
None
None
80MB
(1) 8M x 64
(1) 2M x 64
None
None
96MB
(1) 8M x 64
(1) 4M x 64
None
None
96MB
(1) 4M x 64
(1) 4M x 64
(1) 4M x 64
None
128MB
(1) 16M x 64
None
None
None
128MB
(1) 8M x 64
(1) 8M x 64
None
None
128MB
(1) 4M x 64
(1) 4M x 64
(1) 4M x 64
(1) 4M x 64
136MB
(1) 16M x 64
(1) 1M x 64
None
None
144MB
(1) 16M x 64
(1) 2M x 64
None
None
152MB
(1) 16M x 64
(1) 1M x 64
(1) 1M x 64
(1) 1M x 64
160MB
(1) 16M x 64
(1) 4M x 64
None
None
176MB
(1) 16M x 64
(1) 2M x 64
(1) 2M x 64
(1) 2M x 64
192MB
(1) 16M x 64
(1) 8M x 64
None
None
192MB
(1) 8M x 64
(1) 8M x 64
(1) 8M x 64
None
224MB
(1) 16M x 64
(1) 4M x 64
(1) 4M x 64
(1) 4M x 64
256MB
(1) 16M x 64
(1) 16M x 64
None
None
256MB
(1) 8M x 64
(1) 8M x 64
(1) 8M x 64
(1) 8M x 64
272MB
(1) 16M x 64
(1) 16M x 64
(1) 1M x 64
(1) 1M x 64
288MB
(1) 16M x 64
(1) 16M x 64
(1) 2M x 64
(1) 2M x 64
320MB
(1) 16M x 64
(1) 16M x 64
(1) 4M x 64
(1) 4M x 64
320MB
(1) 16M x 64
(1) 8M x 64
(1) 8M x 64
(1) 8M x 64
384MB
(1) 16M x 64
(1) 16M x 64
(1) 16M x 64
None
512MB
(1) 16M x 64
(1) 16M x 64
(1) 16M x 64
(1) 16M x 64
Note: Board accepts SDRAM memory.

CACHE CONFIGURATION
Note: 512KB cache is located on the Pentium II CPU.

CPU SPEED SELECTION
CPU speed
Clock speed
Multiplier
SW1/1
SW1/2
SW1/3
SW1/4
233MHz
66MHz
3.5x
On
Off
Off
On
266MHz
66MHz
4x
Off
On
On
On
300MHz
66MHz
4.5x
Off
On
Off
On
300MHz
100MHz
3x
On
Off
On
On
333MHz
66MHz
5x
Off
Off
On
On
350MHz
100MHz
3.5x
On
Off
Off
On
400MHz
100MHz
4x
Off
On
On
On

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Device Type	Mainboard
Processor	Pentium II
Processor Speed	233/266/300/333/350/400MHz
Chip Set	Intel 443BX
Video Chip Set	None
Maximum Onboard Memory	512MB (SDRAM supported)
Maximum Video Memory	None
Cache	512KB (located on Pentium II CPU)
BIOS	Unidentified
Dimensions	305mm x 244mm
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), IR connector, USB connectors (2), ATX power connector, AGP slot

CONNECTIONS
Purpose	Location	Purpose	Location
AGP slot	AGP	Chassis security connector	CN26
ATX power connector	ATX	Chassis fan power	CN27
ATX auxiliary power	ATX1	CPU fan power	CN29
Serial port 1	CN10	IR connector	CN32
Parallel port	CN11	Wake on ring connector	CN33
Serial port 2	CN12	Power LED	CN34A
USB connector 1	CN13	IDE interface LED	CN34B
USB connector 2	CN13A	Speaker	CN34C
PS/2 mouse port	CN14	Keylock	CN34D
Wake on LAN connector	CN19	Reset switch	CN34E
Floppy drive interface	CN20	Green PC connector	CN34F
IDE interface 1	CN22	Soft off power supply	CN34G
IDE interface 2	CN23	32-bit PCI slots	PC1 – PC4

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	J1	Unidentified
»	Factory configured - do not alter	J2	Unidentified
»	Factory configured - do not alter	JP1	Unidentified
»	CMOS memory normal operation	SW1/5	Off
	CMOS memory clear	SW1/5	On
	Password enabled	SW1/6	Off
	Password disabled	SW1/6	On
	Setup access enabled	SW1/7	Off
	Setup access disabled	SW1/7	On
	Floppy drive write protect disabled	SW1/8	Off
	Floppy drive write protect enabled	SW1/8	On

DIMM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
8MB	(1) 1M x 64	None	None	None
16MB	(1) 2M x 64	None	None	None
16MB	(1) 1M x 64	(1) 1M x 64	None	None
24MB	(1) 2M x 64	(1) 1M x 64	None	None

DIMM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1	Bank 2	Bank 3
24MB	(1) 1M x 64	(1) 1M x 64	(1) 1M x 64	None
32MB	(1) 4M x 64	None	None	None
32MB	(1) 2M x 64	(1) 2M x 64	None	None
32MB	(1) 1M x 64	(1) 1M x 64	(1) 1M x 64	(1) 1M x 64
40MB	(1) 4M x 64	(1) 1M x 64	None	None
48MB	(1) 4M x 64	(1) 2M x 64	None	None
48MB	(1) 2M x 64	(1) 2M x 64	(1) 2M x 64	None
64MB	(1) 2M x 64	(1) 2M x 64	(1) 2M x 64	(1) 2M x 64
64MB	(1) 8M x 64	None	None	None
64MB	(1) 4M x 64	(1) 4M x 64	None	None
72MB	(1) 8M x 64	(1) 1M x 64	None	None
80MB	(1) 8M x 64	(1) 2M x 64	None	None
96MB	(1) 8M x 64	(1) 4M x 64	None	None
96MB	(1) 4M x 64	(1) 4M x 64	(1) 4M x 64	None
128MB	(1) 16M x 64	None	None	None
128MB	(1) 8M x 64	(1) 8M x 64	None	None
128MB	(1) 4M x 64	(1) 4M x 64	(1) 4M x 64	(1) 4M x 64
136MB	(1) 16M x 64	(1) 1M x 64	None	None
144MB	(1) 16M x 64	(1) 2M x 64	None	None
152MB	(1) 16M x 64	(1) 1M x 64	(1) 1M x 64	(1) 1M x 64
160MB	(1) 16M x 64	(1) 4M x 64	None	None
176MB	(1) 16M x 64	(1) 2M x 64	(1) 2M x 64	(1) 2M x 64
192MB	(1) 16M x 64	(1) 8M x 64	None	None
192MB	(1) 8M x 64	(1) 8M x 64	(1) 8M x 64	None
224MB	(1) 16M x 64	(1) 4M x 64	(1) 4M x 64	(1) 4M x 64
256MB	(1) 16M x 64	(1) 16M x 64	None	None
256MB	(1) 8M x 64	(1) 8M x 64	(1) 8M x 64	(1) 8M x 64
272MB	(1) 16M x 64	(1) 16M x 64	(1) 1M x 64	(1) 1M x 64
288MB	(1) 16M x 64	(1) 16M x 64	(1) 2M x 64	(1) 2M x 64
320MB	(1) 16M x 64	(1) 16M x 64	(1) 4M x 64	(1) 4M x 64
320MB	(1) 16M x 64	(1) 8M x 64	(1) 8M x 64	(1) 8M x 64
384MB	(1) 16M x 64	(1) 16M x 64	(1) 16M x 64	None
512MB	(1) 16M x 64	(1) 16M x 64	(1) 16M x 64	(1) 16M x 64
Note: Board accepts SDRAM memory.

CPU SPEED SELECTION
CPU speed	Clock speed	Multiplier	SW1/1	SW1/2	SW1/3	SW1/4
233MHz	66MHz	3.5x	On	Off	Off	On
266MHz	66MHz	4x	Off	On	On	On
300MHz	66MHz	4.5x	Off	On	Off	On
300MHz	100MHz	3x	On	Off	On	On
333MHz	66MHz	5x	Off	Off	On	On
350MHz	100MHz	3.5x	On	Off	Off	On
400MHz	100MHz	4x	Off	On	On	On