NCR CORPORATION

MODEL 3225

Processor	80386SX (exact location unidentified)
Processor Speed	25/33MHz
Chip Set	Unidentified
Video Chip Set	Unidentified
Maximum Onboard Memory	16MB
Maximum Video Memory	1MB
Cache	None
BIOS	Unidentified
Dimensions	391mm x 381mm
I/O Options	Floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2), VGA port, riser slot
NPU Options	80387SX (exact location unidentified)

CONNECTIONS
Purpose	Location	Purpose	Location
External battery	BT1	IDE interface	J7
PS/2 mouse port	J2	Floppy drive interface	J11
Parallel port	J3	Front panel LEDs	J15
Serial port 2	J4	Speaker	LS1
Serial port 1	J5	Riser slot	SL1
VGA port	J6

USER CONFIGURABLE SETTINGS
Function		Label	Position
	Password normal operation	J8	Open
	Password clear	J8	Closed
	On board video enabled	SW1/1	On
	On board video disabled	SW1/1	Off
	Monitor type select color	SW1/2	On
	Monitor type select monochrome	SW1/2	Off

DRAM CONFIGURATION
Size	Bank 0	Bank 1
2MB	(2) 1M x 9	None
4MB	(2) 1M x 9	(2) 1M x 9
8MB	(2) 4M x 9	None
16MB	(2) 4M x 9	(2) 4M x 9

VIDEO MEMORY CONFIGURATION

Note: The size of the chips for 512KB/1MB video memory is unidentified. The location of the banks is unidentified.

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Tags

MODEL 3225, motherboard, processor, socket, pentium, pentium pro, celeron, powerpc, alpha, 8088, 8086, 286, 386, 486, configuration, RAM, DRAM, floppy, jumper, connections