PLATINUM PCI SERIES 486 Motherboard Settings and Configuration

VTECH INDUSTRIES, INC.

PLATINUM PCI SERIES 486

Processor
80486SX/80486DX/80486DX2/Pentium Overdrive
Processor Speed
25/33/50(internal)/50/66(internal)MHz
Chip Set
Unidentified
Max. Onboard DRAM
32MB
Cache
128/256/512KB
BIOS
Unidentified
Dimensions
355mm x 304mm
I/O Options
32-bit PCI slots (2), floppy drive interface, green PC connector, IDE interface, SCSI connector, parallel port, PS/2 mouse port, serial ports (2)
NPU Options
None

CONNECTIONS
Purpose
Location
Purpose
Location
Floppy drive interface
CN1
CPU power connector
J15
IDE interface
CN2
Speaker
J16
Parallel port
CN3
+3.3v power connector
J17
Serial port 1
CN4
Green PC connector
J18
Serial port 2
CN5
Analog speaker
J19
PS/2 mouse port
CN6
Power off control connector
J20
Mezzanine board connector
CN7
Front panel connector
J23
SCSI interface
CN8
32-bit PCI slots
SL1 & SL2
+5.5v power connector
CN9

USER CONFIGURABLE SETTINGS
Function
Switch
Position
»
TAG chip size select 8K/32K x 8
S1/3
On

TAG chip size select 8K/32K x 9
S1/3
Off
»
Cache enabled
S1/4
On

Cache disabled
S1/4
Off

DRAM CONFIGURATION
Size
Bank 0
Bank 1
Bank 2
2MB
(2) 256K x 36
NONE
NONE
4MB
(2) 256K x 36
(2) 256K x 36
NONE
4MB
(2) 256K x 36
NONE
(2) 256K x 36
6MB
(2) 256K x 36
NONE
(2) 512K x 36
6MB
(2) 256K x 36
(2) 256K x 36
(2) 256K x 36
8MB
(2) 1M x 36
NONE
NONE
8MB
(2) 256K x 36
(2) 256K x 36
(2) 512K x 36
10MB
(2) 256K x 36
(2) 1M x 36
NONE
10MB
(2) 256K x 36
NONE
(2) 1M x 36
10MB
(2) 1M x 36
NONE
(2) 256K x 36
12MB
(2) 256K x 36
(2) 256K x 36
(2) 1M x 36
12MB
(2) 256K x 36
(2) 1M x 36
(2) 256K x 36
12MB
(2) 1M x 36
NONE
(2) 512K x 36
14MB
(2) 256K x 36
(2) 1M x 36
(2) 512K x 36
16MB
(2) 1M x 36
(2) 1M x 36
NONE
16MB
(2) 1M x 36
NONE
(2) 1M x 36
18MB
(2) 256K x 36
NONE
(2) 2M x 36
18MB
(2) 256K x 36
(2) 1M x 36
(2) 1M x 36
18MB
(2) 1M x 36
(2) 1M x 36
(2) 256K x 36
20MB
(2) 256K x 36
(2) 256K x 36
(2) 2M x 36
20MB
(2) 1M x 36
(2) 1M x 36
(2) 512K x 36
24MB
(2) 1M x 36
NONE
(2) 2M x 36
24MB
(2) 1M x 36
(2) 1M x 36
(2) 1M x 36
26MB
(2) 256K x 36
(2) 1M x 36
(2) 2M x 36
32MB
(2) 1M x 36
(2) 1M x 36
(2) 2M x 36

CACHE CONFIGURATION
Size
Bank 0
Bank 1
TAG
128KB
(4) 32K x 8
NONE
(1) 8K x 8
128KB
(4) 32K x 8
NONE
(1) 8K x 9
128KB
(4) 32K x 8
NONE
(1) 32K x 8
128KB
(4) 32K x 8
NONE
(1) 32K x 9
256KB
(4) 32K x 8
(4) 32K x 8
(1) 32K x 8
256KB
(4) 32K x 8
(4) 32K x 8
(1) 32K x 9
512KB
(4) 128K x 8
NONE
(1) 32K x 8
512KB
(4) 128K x 8
NONE
(1) 32K x 9
Note: x 8 or x 9 cache and TAG chips may be used.

CACHE SWITCH CONFIGURATION
Size
S2/1
S2/2
S2/3
S2/4
S3/1
S3/2
S3/3
S3/4
128KB
On
Off
Off
On
Off
Off
Off
Off
128KB
On
Off
Off
Off
On
Off
Off
Off
128KB
On
Off
Off
Off
Off
Off
Off
Off
128KB
On
Off
Off
Off
On
Off
Off
Off
256KB
Off
On
On
Off
Off
Off
Off
Off
256KB
Off
On
On
Off
On
Off
Off
Off
512KB
Off
On
On
Off
Off
On
On
On
512KB
Off
On
On
Off
On
Off
On
On

CACHE SWITCH CONFIGURATION
Size
S1/1
S1/2
128KB
On
Off
256KB
Off
On
512KB
On
On

Headaches Begone! A Systemic Approach To Healing Your Headaches

Don't Let Your Bike Seat Ruin Your Sex Life Book

PLATINUM PCI SERIES 486 Motherboard Settings and Configuration

Search

My Books

Discover

Processor	80486SX/80486DX/80486DX2/Pentium Overdrive
Processor Speed	25/33/50(internal)/50/66(internal)MHz
Chip Set	Unidentified
Max. Onboard DRAM	32MB
Cache	128/256/512KB
BIOS	Unidentified
Dimensions	355mm x 304mm
I/O Options	32-bit PCI slots (2), floppy drive interface, green PC connector, IDE interface, SCSI connector, parallel port, PS/2 mouse port, serial ports (2)
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Floppy drive interface	CN1	CPU power connector	J15
IDE interface	CN2	Speaker	J16
Parallel port	CN3	+3.3v power connector	J17
Serial port 1	CN4	Green PC connector	J18
Serial port 2	CN5	Analog speaker	J19
PS/2 mouse port	CN6	Power off control connector	J20
Mezzanine board connector	CN7	Front panel connector	J23
SCSI interface	CN8	32-bit PCI slots	SL1 & SL2
+5.5v power connector	CN9

USER CONFIGURABLE SETTINGS
Function		Switch	Position
»	TAG chip size select 8K/32K x 8	S1/3	On
	TAG chip size select 8K/32K x 9	S1/3	Off
»	Cache enabled	S1/4	On
	Cache disabled	S1/4	Off

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2
2MB	(2) 256K x 36	NONE	NONE
4MB	(2) 256K x 36	(2) 256K x 36	NONE
4MB	(2) 256K x 36	NONE	(2) 256K x 36
6MB	(2) 256K x 36	NONE	(2) 512K x 36
6MB	(2) 256K x 36	(2) 256K x 36	(2) 256K x 36
8MB	(2) 1M x 36	NONE	NONE
8MB	(2) 256K x 36	(2) 256K x 36	(2) 512K x 36
10MB	(2) 256K x 36	(2) 1M x 36	NONE
10MB	(2) 256K x 36	NONE	(2) 1M x 36
10MB	(2) 1M x 36	NONE	(2) 256K x 36
12MB	(2) 256K x 36	(2) 256K x 36	(2) 1M x 36
12MB	(2) 256K x 36	(2) 1M x 36	(2) 256K x 36
12MB	(2) 1M x 36	NONE	(2) 512K x 36
14MB	(2) 256K x 36	(2) 1M x 36	(2) 512K x 36
16MB	(2) 1M x 36	(2) 1M x 36	NONE
16MB	(2) 1M x 36	NONE	(2) 1M x 36
18MB	(2) 256K x 36	NONE	(2) 2M x 36
18MB	(2) 256K x 36	(2) 1M x 36	(2) 1M x 36
18MB	(2) 1M x 36	(2) 1M x 36	(2) 256K x 36
20MB	(2) 256K x 36	(2) 256K x 36	(2) 2M x 36
20MB	(2) 1M x 36	(2) 1M x 36	(2) 512K x 36
24MB	(2) 1M x 36	NONE	(2) 2M x 36
24MB	(2) 1M x 36	(2) 1M x 36	(2) 1M x 36
26MB	(2) 256K x 36	(2) 1M x 36	(2) 2M x 36
32MB	(2) 1M x 36	(2) 1M x 36	(2) 2M x 36

CACHE CONFIGURATION
Size	Bank 0	Bank 1	TAG
128KB	(4) 32K x 8	NONE	(1) 8K x 8
128KB	(4) 32K x 8	NONE	(1) 8K x 9
128KB	(4) 32K x 8	NONE	(1) 32K x 8
128KB	(4) 32K x 8	NONE	(1) 32K x 9
256KB	(4) 32K x 8	(4) 32K x 8	(1) 32K x 8
256KB	(4) 32K x 8	(4) 32K x 8	(1) 32K x 9
512KB	(4) 128K x 8	NONE	(1) 32K x 8
512KB	(4) 128K x 8	NONE	(1) 32K x 9
Note: x 8 or x 9 cache and TAG chips may be used.

CACHE SWITCH CONFIGURATION
Size	S2/1	S2/2	S2/3	S2/4	S3/1	S3/2	S3/3	S3/4
128KB	On	Off	Off	On	Off	Off	Off	Off
128KB	On	Off	Off	Off	On	Off	Off	Off
128KB	On	Off	Off	Off	Off	Off	Off	Off
128KB	On	Off	Off	Off	On	Off	Off	Off
256KB	Off	On	On	Off	Off	Off	Off	Off
256KB	Off	On	On	Off	On	Off	Off	Off
512KB	Off	On	On	Off	Off	On	On	On
512KB	Off	On	On	Off	On	Off	On	On

CACHE SWITCH CONFIGURATION
Size	S1/1	S1/2
128KB	On	Off
256KB	Off	On
512KB	On	On