ALPINE Motherboard Settings and Configuration

ASPEN SYSTEMS, INC.

ALPINE

Processor
Alpha
Processor Speed
166/200/233/275MHz
Chip Set
Digital
Max. Onboard DRAM
512MB
Cache
512KB/2MB
BIOS
Aspen
Dimensions
330mm x 218mm
I/O Options
32-bit PCI slots (3), floppy drive interface, SCSI connectors (2), parallel port, PS/2 mouse interface, serial ports (2)
NPU Options
None

CONNECTIONS
Purpose
Location
Purpose
Location
Remote diagnostics
J4
Internal SCSI interface
J22
Speaker
J11
Reset switch
J24
Serial port 2
J12
External SCSI interface
J29
Floppy drive interface
J13
PS/2 mouse interface
J31
Parallel port
J14
LED
J90
Keylock
J18
LED
J91
Serial port 1
J20
32-bit PCI slots
PC1 - PC3

USER CONFIGURABLE SETTINGS
Function
Jumper
Position
»
Factory configured - do not alter
J3
Open
»
Factory configured - do not alter
J19
Open
»
Factory configured - do not alter
J25/4
Open
»
Factory configured - do not alter
J25/5
Open
»
Factory configured - do not alter
J25/6
Open

DRAM CONFIGURATION
Size
Bank 0
Bank 1
16MB
(4) 1M x 36
NONE
32MB
(4) 1M x 36
(4) 1M x 36
32MB
(4) 2M x 36
NONE
48MB
(4) 2M x 36
(4) 1M x 36
64MB
(4) 2M x 36
(4) 2M x 36
64MB
(4) 4M x 36
NONE
80MB
(4) 4M x 36
(4) 1M x 36
96MB
(4) 4M x 36
(4) 2M x 36
128MB
(4) 4M x 36
(4) 4M x 36
128MB
(4) 8M x 36
NONE
144MB
(4) 8M x 36
(4) 1M x 36
160MB
(4) 8M x 36
(4) 2M x 36
192MB
(4) 8M x 36
(4) 4M x 36
256MB
(4) 8M x 36
(4) 8M x 36
256MB
(4) 16M x 36
NONE
272MB
(4) 16M x 36
(4) 1M x 36
288MB
(4) 16M x 36
(4) 2M x 36
320MB
(4) 16M x 36
(4) 4M x 36
384MB
(4) 16M x 36
(4) 8M x 36
512MB
(4) 16M x 36
(4) 16M x 36

DRAM JUMPER CONFIGURATION
Size
J25/7
J25/8
J25/9
J25/12
J25/13
J25/14
16MB
Closed
Closed
Closed
Open
Closed
Closed
32MB
Open
Closed
Closed
Open
Closed
Closed
32MB
Closed
Closed
Closed
Closed
Open
Closed
48MB
Open
Closed
Closed
Closed
Open
Closed
64MB
Closed
Open
Closed
Closed
Open
Closed
64MB
Closed
Closed
Closed
Open
Open
Closed
80MB
Open
Closed
Closed
Open
Open
Closed
96MB
Closed
Open
Closed
Open
Open
Closed
128MB
Open
Open
Closed
Open
Open
Closed
128MB
Closed
Closed
Closed
Closed
Closed
Open
144MB
Open
Closed
Closed
Closed
Closed
Open
160MB
Closed
Open
Closed
Closed
Closed
Open
192MB
Open
Open
Closed
Closed
Closed
Open

DRAM JUMPER CONFIGURATION
Size
J25/7
J25/8
J25/9
J25/12
J25/13
J25/14
256MB
Closed
Closed
Open
Closed
Closed
Open
256MB
Closed
Closed
Closed
Open
Closed
Open
272MB
Open
Closed
Closed
Open
Closed
Open
288MB
Closed
Open
Closed
Open
Closed
Open
320MB
Open
Open
Closed
Open
Closed
Open
384MB
Closed
Closed
Open
Open
Closed
Open
512MB
Open
Closed
Open
Open
Closed
Open

DRAM SPEED CONFIGURATION
Speed
J25/10
J25/11
J25/15
J25/16
60ns
Closed
Open
Closed
Open
70ns
Open
Closed
Open
Closed
80ns
Closed
Closed
Closed
Closed
Note: J25 (10 & 11) are for Bank 1 and J25 (15 & 16) are for Bank 0.

CACHE JUMPER CONFIGURATION (REV. B BOARD)
Size
J25/1
J25/2
J25/3
None
Open
Closed
Closed
512KB
Closed
Open
Closed
2MB
Open
Open
Open

CACHE JUMPER CONFIGURATION (REV. D BOARD)
Size
J25/1
J25/2
J25/3
None
N/A
Closed
Closed
2MB
N/A
Open
Open

COMANCHE CONFIGURATION (REV. D BOARD)
Size
J25/1
J25/2
J25/3
Comanche fast write enabled
Closed
N/A
N/A
Comanche fast write disabled
N/A
Open
Open

CPU SPEED CONFIGURATION
Speed
J16A
J16B
J16C
166MHz
Open
Open
Closed
200MHz
Closed
Closed
Open
233MHz
Open
Closed
Open
275MHz
Open
Open
Open

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Processor	Alpha
Processor Speed	166/200/233/275MHz
Chip Set	Digital
Max. Onboard DRAM	512MB
Cache	512KB/2MB
BIOS	Aspen
Dimensions	330mm x 218mm
I/O Options	32-bit PCI slots (3), floppy drive interface, SCSI connectors (2), parallel port, PS/2 mouse interface, serial ports (2)
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Remote diagnostics	J4	Internal SCSI interface	J22
Speaker	J11	Reset switch	J24
Serial port 2	J12	External SCSI interface	J29
Floppy drive interface	J13	PS/2 mouse interface	J31
Parallel port	J14	LED	J90
Keylock	J18	LED	J91
Serial port 1	J20	32-bit PCI slots	PC1 - PC3

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Factory configured - do not alter	J3	Open
»	Factory configured - do not alter	J19	Open
»	Factory configured - do not alter	J25/4	Open
»	Factory configured - do not alter	J25/5	Open
»	Factory configured - do not alter	J25/6	Open

DRAM CONFIGURATION
Size	Bank 0	Bank 1
16MB	(4) 1M x 36	NONE
32MB	(4) 1M x 36	(4) 1M x 36
32MB	(4) 2M x 36	NONE
48MB	(4) 2M x 36	(4) 1M x 36
64MB	(4) 2M x 36	(4) 2M x 36
64MB	(4) 4M x 36	NONE
80MB	(4) 4M x 36	(4) 1M x 36
96MB	(4) 4M x 36	(4) 2M x 36
128MB	(4) 4M x 36	(4) 4M x 36
128MB	(4) 8M x 36	NONE
144MB	(4) 8M x 36	(4) 1M x 36
160MB	(4) 8M x 36	(4) 2M x 36
192MB	(4) 8M x 36	(4) 4M x 36
256MB	(4) 8M x 36	(4) 8M x 36
256MB	(4) 16M x 36	NONE
272MB	(4) 16M x 36	(4) 1M x 36
288MB	(4) 16M x 36	(4) 2M x 36
320MB	(4) 16M x 36	(4) 4M x 36
384MB	(4) 16M x 36	(4) 8M x 36
512MB	(4) 16M x 36	(4) 16M x 36

DRAM JUMPER CONFIGURATION
Size	J25/7	J25/8	J25/9	J25/12	J25/13	J25/14
16MB	Closed	Closed	Closed	Open	Closed	Closed
32MB	Open	Closed	Closed	Open	Closed	Closed
32MB	Closed	Closed	Closed	Closed	Open	Closed
48MB	Open	Closed	Closed	Closed	Open	Closed
64MB	Closed	Open	Closed	Closed	Open	Closed
64MB	Closed	Closed	Closed	Open	Open	Closed
80MB	Open	Closed	Closed	Open	Open	Closed
96MB	Closed	Open	Closed	Open	Open	Closed
128MB	Open	Open	Closed	Open	Open	Closed
128MB	Closed	Closed	Closed	Closed	Closed	Open
144MB	Open	Closed	Closed	Closed	Closed	Open
160MB	Closed	Open	Closed	Closed	Closed	Open
192MB	Open	Open	Closed	Closed	Closed	Open

DRAM SPEED CONFIGURATION
Speed	J25/10	J25/11	J25/15	J25/16
60ns	Closed	Open	Closed	Open
70ns	Open	Closed	Open	Closed
80ns	Closed	Closed	Closed	Closed
Note: J25 (10 & 11) are for Bank 1 and J25 (15 & 16) are for Bank 0.

CACHE JUMPER CONFIGURATION (REV. B BOARD)
Size	J25/1	J25/2	J25/3
None	Open	Closed	Closed
512KB	Closed	Open	Closed
2MB	Open	Open	Open

CPU SPEED CONFIGURATION
Speed	J16A	J16B	J16C
166MHz	Open	Open	Closed
200MHz	Closed	Closed	Open
233MHz	Open	Closed	Open
275MHz	Open	Open	Open