NOVACOR, INC.
NOVAS VESA E734XL (REV.1C)
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Processor |
80386DX/CX486DLC/80486SX/80487SX/80486DX |
|
Processor Speed |
33/50(internal)/50/66(internal)MHz |
|
Chip Set |
EFAR |
|
Max. onboard DRAM |
32MB |
|
Cache |
32/64/128/256KB |
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BIOS |
AMI |
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Dimensions |
254mm x 218mm |
|
I/O Options |
32-bit VESA card slot (2) |
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NPU Options |
None |
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CONNECTIONS |
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|
Purpose |
Location |
Purpose |
Location |
|
External battery |
JP2 |
Turbo LED |
JP36 |
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Power LED & keylock |
JP27 |
Turbo switch |
JP39 |
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Speaker |
JP29 |
32-bit VESA card slot |
S1 |
|
Reset switch |
JP35 |
32-bit VESA card slot |
S2 |
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USER CONFIGURABLE SETTINGS |
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Function |
Jumper |
Position |
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|
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CMOS memory normal operation |
JP1 |
pins 2 & 3 closed |
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CMOS memory clear |
JP1 |
pins 1 & 2 closed |
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CPU speed select ATCLK/2 (386 mode) |
JP9 |
pins 1 & 2 closed |
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CPU speed select ATCLK/1 (386 mode) |
JP9 |
pins 2 & 3 closed |
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|
Factory configured - do not alter |
JP20 |
Open |
|
|
Factory configured - do not alter |
JP40 |
pins 2 & 3 closed |
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|
Factory configured - do not alter |
JP41 |
pins 2 & 3 closed |
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CACHE CONFIGURATION |
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|
Size |
Bank 0 |
Bank 1 |
TAG |
|
32KB |
(4) 8K x 8 |
None |
(1) 8K x 8 |
|
64KB |
(4) 8K x 8 |
(4) 8K x 8 |
(1) 8K x 8 |
|
128KB |
(4) 32K x 8 |
None |
(1) 8K x 8 |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
(1) 32K x 8 |
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CACHE JUMPER CONFIGURATION |
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|
Size |
JP13 |
JP14 |
JP15 |
JP16 |
JP21 |
JP22 |
JP23 |
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32KB |
Open |
Open |
pins 2 & 3 |
Open |
pins 1 & 2 |
pins 2 & 3 |
pins 2 & 3 |
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64KB |
Open |
Open |
pins 2 & 3 |
Closed |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
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|
128KB |
Closed |
Open |
pins 1 & 2 |
Closed |
pins 2 & 3 |
pins 1 & 2 |
pins 2 & 3 |
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|
256KB |
Closed |
Closed |
pins 1 & 2 |
Closed |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
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DRAM CONFIGURATION |
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|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(4) 256K x 9 |
NONE |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
|
4MB |
(4) 1M x 9 |
NONE |
|
5MB |
(4) 256K x 9 |
(4) 1M x 9 |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
NONE |
|
20MB |
(4) 1M x 9 |
(4) 4M x 9 |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
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VESA CPU TYPE (ID0 & ID1) CONFIGURATION |
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|
CPU Type |
JP31 (ID0) |
JP32 (ID1) |
|
80386 |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
80486 |
pins 2 & 3 closed |
pins 1 & 2 closed |
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VESA WAIT STATE/BUS SPEED (ID2 & ID3) CONFIGURATION |
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|
CPU speed |
Wait states |
JP30 (ID3) |
JP34 (ID2) |
|
£ 33MHz |
0 wait states |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
> 33MHz |
1 wait state |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
VESA ID4 CONFIGURATION |
|
|
Setting |
JP33 (ID4) |
|
Reserved for future use |
pins 2 & 3 closed |
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CPU TYPE CONFIGURATION |
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|
Type |
80386DX |
CX486DLC |
80486SX |
80487SX |
80486DX |
|
JP4 |
pins 1 & 2 |
N/A |
N/A |
N/A |
pins 2 & 3 |
|
JP7 |
pins 1 & 2 |
pins 1 & 2 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
|
JP8 |
pins 1 & 2 |
pins 2 & 3 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
|
JP12 |
N/A |
N/A |
Open |
pins 1 & 2 |
pins 2 & 3 |
|
JP17 |
N/A |
N/A |
pins 2 & 3 |
pins 1 & 2 |
pins 1 & 2 |
|
JP18 |
N/A |
N/A |
Open |
Closed |
Closed |
|
JP19 |
Closed |
Closed |
Open |
Open |
Open |
|
JP25 |
pins 1 & 2 |
N/A |
N/A |
N/A |
pins 2 & 3 |
|
JP26 |
pins 1 & 2 |
N/A |
N/A |
N/A |
pins 2 & 3 |
|
JP28 |
pins 1 & 2 |
N/A |
N/A |
N/A |
pins 2 & 3 |
|
JP31 |
pins 1 & 2 |
pins 1 & 2 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
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Note: Pins designated should be in the closed position. |
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