HOT-419 (VER.1.1) Motherboard Settings and Configuration

SHUTTLE COMPUTER INTERNATIONAL, INC.

HOT-419 (VER.1.1)

Processor
CX486S/SL80486SX/80486SX/80487SX/CX486S2/CX486DX/AM80486DX/ SL80486DX/80486DX/CX486DX2/80486DX2/80486DX4/P24D/ Pentium Overdrive
Processor Speed
20/25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz
Chip Set
OPTI
Max. Onboard DRAM
128MB
Cache
64/128/256/512KB
BIOS
AMI
Dimensions
260mm x 218mm
I/O Options
32-bit VESA local bus slots (3), green PC connector
NPU Options
None

CONNECTIONS
Purpose
Location
Purpose
Location
External battery
J1
Green PC connector
JP63
Power LED & keylock
JP2
Green PC connector
JP68
Turbo LED
JP16
Reset switch
S1
Turbo switch
JP17
32-bit VESA local bus slots
SL1 - SL3
Speaker
JP18

USER CONFIGURABLE SETTINGS
Function
Jumper
Position
»
Monitor type select color
JP30
Closed

Monitor type select monochrome
JP30
Open
»
ADS signal delay disabled
JP36
pins 2 & 3 closed

ADS signal delay enabled
JP36
pins 1 & 2 closed
»
CPU cache type select write back (P24T)
JP58
Closed

CPU cache type select write through (P24T)
JP58
Open
»
CPU cache type select write back (P24D)
JP59
Closed

CPU cache type select write through (P24D)
JP59
Open
»
Clock ratio select 2x
JP65
Closed

Clock ratio select 3x
JP65
Open

DRAM CONFIGURATION
Size
Bank 0
Bank 0/1
Bank 2/3
1MB
(4) 256K x 9
NONE
NONE
2MB
NONE
(1) 256K x 36
(1) 256K x 36
4MB
(4) 1M x 9
NONE
NONE
4MB
NONE
(1) 512K x 36
(1) 512K x 36
4MB
NONE
(1) 1M x 36
NONE
6MB
NONE
(1) 512K x 36
(1) 1M x 36
8MB
NONE
(1) 2M x 36
NONE
8MB
NONE
(1) 1M x 36
(1) 1M x 36
8MB
(4) 1M x 9
NONE
(1) 1M x 36
10MB
NONE
(1) 512K x 36
(1) 2M x 36
12MB
NONE
(1) 1M x 36
(1) 2M x 36
12MB
(4) 1M x 9
NONE
(1) 2M x 36
16MB
(4) 4M x 9
NONE
NONE
16MB
NONE
(1) 2M x 36
(1) 2M x 36
16MB
NONE
(1) 4M x 36
NONE
20MB
(4) 1M x 9
NONE
(1) 4M x 36
20MB
NONE
(1) 1M x 9
(1) 4M x 36
32MB
NONE
(1) 4M x 36
(1) 4M x 36
32MB
(4) 4M x 9
NONE
(1) 4M x 36
64MB
(4) 16M x 9
NONE
NONE
64MB
NONE
(1) 8M x 36
(1) 8M x 36
64MB
NONE
(1) 16M x 36
NONE
128MB
NONE
(1) 16M x 36
(1) 16M x 36
128MB
(4) 16M x 9
NONE
(1) 16M x 36

CACHE CONFIGURATION
Size
Bank 0
Bank 1
TAG
64KB
(4) 8K x 8
(4) 8K x 8
(1) 8K x 8
128KB
(4) 32K x 8
NONE
(1) 32K x 8
256KB
(4) 32K x 8
(4) 32K x 8
(1) 32K x 8
512KB
(4) 128K x 8
(4) 32K x 8
(1) 32K x 8

CACHE JUMPER CONFIGURATION
Size
JP10
JP11
JP13
JP50
JP67
64KB
Open
Open
2 & 3
Open
Closed
128KB
Open
Closed
1 & 2
Open
Open
256KB
Closed
Closed
2 & 3
Open
Closed
512KB
Closed
Closed
1 & 2
Closed
Open
Note: Pins designated should be in closed position.

CPU TYPE CONFIGURATION
Type
JP3
JP5
JP8
JP42
JP43
JP44
CX486S
Open
Open
2 & 3
2 & 3
1 & 2
Open
SL80486SX
Open
Open
2 & 3
1 & 2
1 & 2
Closed
80486SX
1 & 2
2 & 3
1 & 2
Open
1 & 2
Open
80487SX
1 & 2
2 & 3
1 & 2
Open
1 & 2
Open
CX486S2
Open
Open
2 & 3
2 & 3
2 & 3
Open
CX486DX
1 & 2
2 & 3
1 & 2
2 & 3
1 & 2
Open
AM80486DX
1 & 2
2 & 3
1 & 2
Open
1 & 2
Open
SL80486DX
1 & 2
2 & 3
1 & 2
1 & 2
1 & 2
Closed
80486DX
1 & 2
2 & 3
1 & 2
Open
1 & 2
Open
CX486DX2
1 & 2
2 & 3
1 & 2
2 & 3
2 & 3
Open
80486DX2
1 & 2
2 & 3
1 & 2
Open
1 & 2
Open
80486DX4
1 & 2
2 & 3
1 & 2
1 & 2
1 & 2
Closed
P24D
2 & 3
2 & 3
1 & 2
Open
1 & 2
Open
P24T
2 & 3
2 & 3
1 & 2
Open
1 & 2
Open
Note: Pins designated should be in closed position.

CPU TYPE CONFIGURATION (CON’T)
Type
JP45
JP46
JP47
JP48
JP49
CX486S
Open
Open
Closed
Closed
1 & 2
SL80486SX
Closed
Closed
Open
Open
1 & 2
80486SX
Open
Open
Open
Open
1 & 2
80487SX
Open
Open
Open
Open
1 & 2
CX486S2
Open
Open
Closed
Closed
2 & 3
CX486DX
Open
Open
Closed
Closed
1 & 2
AM80486DX
Open
Open
Open
Open
1 & 2
SL80486DX
Closed
Closed
Open
Open
1 & 2
80486DX
Open
Open
Open
Open
1 & 2
CX486DX2
Open
Open
Closed
Closed
1 & 2
80486DX2
Open
Open
Open
Open
1 & 2
80486DX4
Closed
Closed
Open
Open
1 & 2
P24D
Open
Open
Open
Open
1 & 2
P24T
Open
Open
Open
Open
1 & 2
Note: Pins designated should be in closed position.

CPU SPEED CONFIGURATION
Speed
JP21
JP22
JP23
20MHz
pins 2 & 3 closed
pins 2 & 3 closed
pins 1 & 2 closed
25MHz
pins 2 & 3 closed
pins 1 & 2 closed
pins 2 & 3 closed
33MHz
pins 1 & 2 closed
pins 2 & 3 closed
pins 2 & 3 closed
40MHz
pins 2 & 3 closed
pins 1 & 2 closed
pins 1 & 2 closed
50iMHz
pins 2 & 3 closed
pins 1 & 2 closed
pins 2 & 3 closed
50MHz
pins 1 & 2 closed
pins 2 & 3 closed
pins 1 & 2 closed
66iMHz
pins 1 & 2 closed
pins 2 & 3 closed
pins 2 & 3 closed
75iMHz
Open
pins 2 & 3 closed
pins 2 & 3 closed
100iMHz
pins 2 & 3 closed
Open
pins 2 & 3 closed
100iMHz
pins 2 & 3 closed
Open
Open

CPU VOLTAGE CONFIGURATION
Voltage
JP64
3.3v
pins 3 & 5, 4 & 6 closed
5v
pins 1 & 3, 2 & 4 closed

VESA WAIT STATE CONFIGURATION
Wait states
JP33
0 wait states
Open
1 wait state
Closed

BUS SPEED CONFIGURATION
CPU speed
JP34
<= 33MHz
Open
> 33MHz
Closed

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HOT-419 (VER.1.1) Motherboard Settings and Configuration

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Processor	CX486S/SL80486SX/80486SX/80487SX/CX486S2/CX486DX/AM80486DX/ SL80486DX/80486DX/CX486DX2/80486DX2/80486DX4/P24D/ Pentium Overdrive
Processor Speed	20/25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz
Chip Set	OPTI
Max. Onboard DRAM	128MB
Cache	64/128/256/512KB
BIOS	AMI
Dimensions	260mm x 218mm
I/O Options	32-bit VESA local bus slots (3), green PC connector
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
External battery	J1	Green PC connector	JP63
Power LED & keylock	JP2	Green PC connector	JP68
Turbo LED	JP16	Reset switch	S1
Turbo switch	JP17	32-bit VESA local bus slots	SL1 - SL3
Speaker	JP18

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Monitor type select color	JP30	Closed
	Monitor type select monochrome	JP30	Open
»	ADS signal delay disabled	JP36	pins 2 & 3 closed
	ADS signal delay enabled	JP36	pins 1 & 2 closed
»	CPU cache type select write back (P24T)	JP58	Closed
	CPU cache type select write through (P24T)	JP58	Open
»	CPU cache type select write back (P24D)	JP59	Closed
	CPU cache type select write through (P24D)	JP59	Open
»	Clock ratio select 2x	JP65	Closed
	Clock ratio select 3x	JP65	Open

DRAM CONFIGURATION
Size	Bank 0	Bank 0/1	Bank 2/3
1MB	(4) 256K x 9	NONE	NONE
2MB	NONE	(1) 256K x 36	(1) 256K x 36
4MB	(4) 1M x 9	NONE	NONE
4MB	NONE	(1) 512K x 36	(1) 512K x 36
4MB	NONE	(1) 1M x 36	NONE
6MB	NONE	(1) 512K x 36	(1) 1M x 36
8MB	NONE	(1) 2M x 36	NONE
8MB	NONE	(1) 1M x 36	(1) 1M x 36
8MB	(4) 1M x 9	NONE	(1) 1M x 36
10MB	NONE	(1) 512K x 36	(1) 2M x 36
12MB	NONE	(1) 1M x 36	(1) 2M x 36
12MB	(4) 1M x 9	NONE	(1) 2M x 36
16MB	(4) 4M x 9	NONE	NONE
16MB	NONE	(1) 2M x 36	(1) 2M x 36
16MB	NONE	(1) 4M x 36	NONE
20MB	(4) 1M x 9	NONE	(1) 4M x 36
20MB	NONE	(1) 1M x 9	(1) 4M x 36
32MB	NONE	(1) 4M x 36	(1) 4M x 36
32MB	(4) 4M x 9	NONE	(1) 4M x 36
64MB	(4) 16M x 9	NONE	NONE
64MB	NONE	(1) 8M x 36	(1) 8M x 36
64MB	NONE	(1) 16M x 36	NONE
128MB	NONE	(1) 16M x 36	(1) 16M x 36
128MB	(4) 16M x 9	NONE	(1) 16M x 36

CACHE CONFIGURATION
Size	Bank 0	Bank 1	TAG
64KB	(4) 8K x 8	(4) 8K x 8	(1) 8K x 8
128KB	(4) 32K x 8	NONE	(1) 32K x 8
256KB	(4) 32K x 8	(4) 32K x 8	(1) 32K x 8
512KB	(4) 128K x 8	(4) 32K x 8	(1) 32K x 8

CACHE JUMPER CONFIGURATION
Size	JP10	JP11	JP13	JP50	JP67
64KB	Open	Open	2 & 3	Open	Closed
128KB	Open	Closed	1 & 2	Open	Open
256KB	Closed	Closed	2 & 3	Open	Closed
512KB	Closed	Closed	1 & 2	Closed	Open
Note: Pins designated should be in closed position.

CPU TYPE CONFIGURATION
Type	JP3	JP5	JP8	JP42	JP43	JP44
CX486S	Open	Open	2 & 3	2 & 3	1 & 2	Open
SL80486SX	Open	Open	2 & 3	1 & 2	1 & 2	Closed
80486SX	1 & 2	2 & 3	1 & 2	Open	1 & 2	Open
80487SX	1 & 2	2 & 3	1 & 2	Open	1 & 2	Open
CX486S2	Open	Open	2 & 3	2 & 3	2 & 3	Open
CX486DX	1 & 2	2 & 3	1 & 2	2 & 3	1 & 2	Open
AM80486DX	1 & 2	2 & 3	1 & 2	Open	1 & 2	Open
SL80486DX	1 & 2	2 & 3	1 & 2	1 & 2	1 & 2	Closed
80486DX	1 & 2	2 & 3	1 & 2	Open	1 & 2	Open
CX486DX2	1 & 2	2 & 3	1 & 2	2 & 3	2 & 3	Open
80486DX2	1 & 2	2 & 3	1 & 2	Open	1 & 2	Open
80486DX4	1 & 2	2 & 3	1 & 2	1 & 2	1 & 2	Closed
P24D	2 & 3	2 & 3	1 & 2	Open	1 & 2	Open
P24T	2 & 3	2 & 3	1 & 2	Open	1 & 2	Open
Note: Pins designated should be in closed position.

CPU TYPE CONFIGURATION (CON’T)
Type	JP45	JP46	JP47	JP48	JP49
CX486S	Open	Open	Closed	Closed	1 & 2
SL80486SX	Closed	Closed	Open	Open	1 & 2
80486SX	Open	Open	Open	Open	1 & 2
80487SX	Open	Open	Open	Open	1 & 2
CX486S2	Open	Open	Closed	Closed	2 & 3
CX486DX	Open	Open	Closed	Closed	1 & 2
AM80486DX	Open	Open	Open	Open	1 & 2
SL80486DX	Closed	Closed	Open	Open	1 & 2
80486DX	Open	Open	Open	Open	1 & 2
CX486DX2	Open	Open	Closed	Closed	1 & 2
80486DX2	Open	Open	Open	Open	1 & 2
80486DX4	Closed	Closed	Open	Open	1 & 2
P24D	Open	Open	Open	Open	1 & 2
P24T	Open	Open	Open	Open	1 & 2
Note: Pins designated should be in closed position.

CPU SPEED CONFIGURATION
Speed	JP21	JP22	JP23
20MHz	pins 2 & 3 closed	pins 2 & 3 closed	pins 1 & 2 closed
25MHz	pins 2 & 3 closed	pins 1 & 2 closed	pins 2 & 3 closed
33MHz	pins 1 & 2 closed	pins 2 & 3 closed	pins 2 & 3 closed
40MHz	pins 2 & 3 closed	pins 1 & 2 closed	pins 1 & 2 closed
50iMHz	pins 2 & 3 closed	pins 1 & 2 closed	pins 2 & 3 closed
50MHz	pins 1 & 2 closed	pins 2 & 3 closed	pins 1 & 2 closed
66iMHz	pins 1 & 2 closed	pins 2 & 3 closed	pins 2 & 3 closed
75iMHz	Open	pins 2 & 3 closed	pins 2 & 3 closed
100iMHz	pins 2 & 3 closed	Open	pins 2 & 3 closed
100iMHz	pins 2 & 3 closed	Open	Open

CPU VOLTAGE CONFIGURATION
Voltage	JP64
3.3v	pins 3 & 5, 4 & 6 closed
5v	pins 1 & 3, 2 & 4 closed

VESA WAIT STATE CONFIGURATION
Wait states	JP33
0 wait states	Open
1 wait state	Closed

BUS SPEED CONFIGURATION
CPU speed	JP34
<= 33MHz	Open
> 33MHz	Closed