BEK-TRONIC TECHNOLOGY, INC.
BEK-V429S
|
Processor |
80486SX/SL80486SX/CX486DX/AM486DX/80486DX/SL80486DX/ CX486DX2/AM486DX2/SL80486DX2/80486DX2/CX486DX4/ CX486DX4/(SL)AM486DX4/SL80486DX4/P24D/P24T/CX5X86 |
|
Processor Speed |
25/33/40/50(internal)/66(internal)/75(internal)/80(internal)/ 100(internal)/120(internal)MHz |
|
Chip Set |
OPTI |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
64MB |
|
Maximum Video Memory |
None |
|
Cache |
64/128/256/512KB |
|
BIOS |
Award |
|
Dimensions |
254mm 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 |
J2 |
Speaker |
JP38 |
|
Power LED & keylock |
J22 |
Green PC connector (monitor) |
JP39 |
|
Green PC connector |
JP6 |
Green PC LED |
JP41 |
|
Turbo LED |
JP34 |
Reset switch |
S1 |
|
Turbo switch |
JP36 |
32-bit VESA local bus slots |
SL1 SL3 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
Monitor type select color |
JP1 |
Closed | |
|
Monitor type select monochrome |
JP1 |
Open | |
|
|
CMOS memory normal operation |
JP2 |
Pins 2 & 3 closed |
|
CMOS memory clear |
JP2 |
Pins 1 & 2 closed | |
|
Battery type select external |
JP2 |
Open | |
|
|
Factory configured - do not alter |
JP7 |
Closed |
|
|
Factory configured - do not alter |
JP30 |
Unidentified |
|
|
Factory configured - do not alter |
JP31 |
Pins 2 & 3 closed |
|
LRDY wait state select 0 wait states |
JP33 |
Pins 2 & 3 closed | |
|
LRDY wait state select 1 wait state |
JP33 |
Pins 1 & 2 closed | |
|
DRAM CONFIGURATION 1 | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
1MB |
(4) 256K x 9 |
None |
None |
None |
|
2MB |
(4) 256K x 9 |
(1) 256K x 36 |
None |
None |
|
4MB |
(4) 1M x 9 |
None |
None |
None |
|
4MB |
(4) 256K x 9 |
(1) 256K x 36 |
(1) 256K x 36 |
(1) 256K x 36 |
|
5MB |
(4) 256K x 9 |
(1) 1M x 36 |
None |
None |
|
6MB |
(4) 256K x 9 |
(1) 256K x 36 |
(1) 1M x 36 |
None |
|
8MB |
(4) 1M x 9 |
(1) 1M x 36 |
None |
None |
|
8MB |
(4) 1M x 9 |
None |
(1) 1M x 36 |
None |
|
10MB |
(4) 256K x 9 |
(1) 256K x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
12MB |
(4) 1M x 9 |
None |
(1) 1M x 36 |
(1) 1M x 36 |
|
16MB |
(4) 4M x 9 |
None |
None |
None |
|
16MB |
(4) 1M x 9 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
17MB |
(4) 256K x 9 |
(1) 4M x 36 |
None |
None |
|
20MB |
(4) 1M x 9 |
(1) 4M x 36 |
None |
None |
|
20MB |
(4) 1M x 9 |
None |
(1) 4M x 36 |
None |
|
32MB |
(4) 4M x 9 |
(1) 4M x 36 |
None |
None |
|
64MB |
(4) 4M x 9 |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
|
DRAM CONFIGURATION 2 | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
1MB |
None |
(1) 256K x 36 |
None |
None |
|
4MB |
None |
(1) 1M x 36 |
None |
None |
|
8MB |
None |
(1) 1M x 36 |
(1) 1M x 36 |
None |
|
12MB |
None |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
16MB |
None |
(1) 4M x 36 |
None |
None |
|
20MB |
None |
(1) 1M x 36 |
(1) 4M x 36 |
None |
|
32MB |
None |
(1) 4M x 36 |
(1) 4M x 36 |
None |
|
DRAM JUMPER CONFIGURATION | |
|
Configuration |
JP5 |
|
1 |
Pins 2 & 3 closed |
|
2 |
Pins 1 & 2 closed |
|
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) 8K x 8 |
|
256KB (A) |
(4) 32K x 8 |
(4) 32K x 8 |
(1) 16K/32K x 8 |
|
256KB (B) |
(2) 64K x 32 |
None |
(1) 16K/32K x 8 |
|
512KB |
(4) 128K x 8 |
None |
(1) 32K x 8 |
|
CACHE JUMPER CONFIGURATION | ||||
|
Size |
JP8 |
JP27 |
JP28 |
JP43 |
|
64KB |
Pins 2 & 3 closed |
Open |
Open |
Open |
|
128KB |
Pins 1 & 2 closed |
Closed |
Open |
Open |
|
256KB (A) |
Pins 2 & 3 closed |
Closed |
Closed |
Open |
|
256KB (B) |
Pins 1 & 2 closed |
Closed |
Closed |
Open |
|
512KB |
Pins 1 & 2 closed |
Closed |
Closed |
Closed |
|
CACHE TAG CONFIGURATION | |
|
Size |
JP44 |
|
(1) 8K x 8 |
Pins 1 & 2 closed |
|
(1) 16K x 8 |
Pins 2 & 3 closed |
|
(1) 32K x 8 |
Pins 1 & 2 closed |
|
CPU TYPE SELECTION | ||||
|
Type |
JP9 |
JP10 |
JP11 |
JP12 |
|
80486SX-25 |
Open |
Closed |
1 & 2 |
Open |
|
80486SX-33 |
Open |
Closed |
1 & 2 |
Open |
|
SL80486SX-25 |
Open |
Closed |
1 & 2 |
1 & 2 |
|
SL80486SX-33 |
Open |
Closed |
1 & 2 |
1 & 2 |
|
SL8046SX2-50 |
Open |
Closed |
1 & 2 |
1 & 2 |
|
CX486DX-33 |
Closed |
Open |
2 & 3 |
2 & 3 |
|
CX486DX-40 |
Closed |
Open |
2 & 3 |
2 & 3 |
|
AM486DX-33 |
Open |
Open |
1 & 2 |
Open |
|
AM486DX-40 |
Open |
Open |
1 & 2 |
Open |
|
80486DX-33 |
Open |
Open |
1 & 2 |
Open |
|
SL80486DX-33 |
Open |
Closed |
1 & 2 |
1 & 2 |
|
CX486DX2-50 |
Closed |
Open |
2 & 3 |
2 & 3 |
|
CX486DX2-66 |
Closed |
Open |
2 & 3 |
2 & 3 |
|
AM486DX2-66NV8T |
Open |
Open |
1 & 2 |
Open |
|
AM486DX2-80NV8T |
Open |
Open |
1 & 2 |
Open |
|
AM486DX2-66NV8T |
Open |
Open |
1 & 2 |
Open |
|
SL80486DX2-50 |
Open |
Closed |
1 & 2 |
1 & 2 |
|
80486DX2-66 |
Open |
Closed |
1 & 2 |
Open |
|
SL80486DX2-66 |
Open |
Closed |
1 & 2 |
1 & 2 |
|
CX486DX2-80 |
Closed |
Open |
2 & 3 |
2 & 3 |
|
CX486DX4-100 |
Closed |
Open |
2 & 3 |
2 & 3 |
|
(SL)AM486DX4-100 |
Open |
Closed |
1 & 2 |
1 & 2 |
|
(SL)AM486DX4-120 |
Open |
Closed |
1 & 2 |
1 & 2 |
|
SL80486DX4-75 |
Open |
Closed |
1 & 2 |
1 & 2 |
|
SL80486DX4-100 |
Open |
Closed |
1 & 2 |
1 & 2 |
|
P24D |
Open |
Closed |
2 & 3 |
1 & 2 |
|
P24T |
Open |
Closed |
2 & 3 |
1 & 2 |
|
CX5X86-100 |
Open |
Closed |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||
|
CPU TYPE SELECTION (CONT) | ||||
|
Type |
JP13 |
JP15 |
JP17 |
JP18 |
|
80486SX-25 |
Open |
Open |
Open |
Open |
|
80486SX-33 |
Open |
Open |
Closed |
Closed |
|
SL80486SX-25 |
Open |
Open |
Open |
Open |
|
SL80486SX-33 |
Open |
Open |
Closed |
Closed |
|
SL8046SX2-50 |
Open |
Open |
Open |
Open |
|
CX486DX-33 |
1 & 2 |
Open |
Closed |
Closed |
|
CX486DX-40 |
1 & 2 |
Open |
Closed |
Open |
|
AM486DX-33 |
1 & 2 |
Open |
Closed |
Closed |
|
AM486DX-40 |
1 & 2 |
Open |
Closed |
Open |
|
80486DX-33 |
1 & 2 |
Open |
Closed |
Closed |
|
SL80486DX-33 |
1 & 2 |
Open |
Closed |
Closed |
|
CX486DX2-50 |
1 & 2 |
Open |
Open |
Open |
|
CX486DX2-66 |
1 & 2 |
Open |
Closed |
Closed |
|
AM486DX2-66NV8T |
1 & 2 |
Open |
Closed |
Closed |
|
AM486DX2-80NV8T |
1 & 2 |
Open |
Closed |
Open |
|
AM486DX2-66NV8T |
1 & 2 |
Open |
Closed |
Closed |
|
SL80486DX2-50 |
1 & 2 |
Open |
Open |
Open |
|
80486DX2-66 |
1 & 2 |
Open |
Closed |
Closed |
|
SL80486DX2-66 |
1 & 2 |
Open |
Closed |
Closed |
|
CX486DX2-80 |
1 & 2 |
Open |
Closed |
Open |
|
CX486DX4-100 |
1 & 2 |
Open |
Closed |
Closed |
|
(SL)AM486DX4-100 |
1 & 2 |
Open |
Closed |
Closed |
|
(SL)AM486DX4-120 |
1 & 2 |
Open |
Closed |
Open |
|
SL80486DX4-75 |
1 & 2 |
Open |
Open |
Open |
|
SL80486DX4-100 |
1 & 2 |
Open |
Closed |
Closed |
|
P24D |
1 & 2 |
Closed |
Closed |
Closed |
|
P24T |
1 & 2 |
Open |
Closed |
Closed |
|
CX5X86-100 |
1 & 2 |
Closed |
Closed |
Closed |
|
Note: Pins designated should be in the closed position. | ||||
|
CPU TYPE SELECTION (CONT) | ||||
|
Type |
JP19 |
JP20 |
JP21 |
JP22 |
|
80486SX-25 |
Open |
Open |
Open |
Open |
|
80486SX-33 |
Open |
Open |
Open |
Open |
|
SL80486SX-25 |
Open |
Closed |
Closed |
Open |
|
SL80486SX-33 |
Open |
Closed |
Closed |
Open |
|
SL8046SX2-50 |
Open |
Closed |
Closed |
Open |
|
CX486DX-33 |
Open |
Open |
Open |
Open |
|
CX486DX-40 |
Open |
Open |
Open |
Open |
|
AM486DX-33 |
Open |
Open |
Open |
Open |
|
AM486DX-40 |
Open |
Open |
Open |
Open |
|
80486DX-33 |
Open |
Open |
Open |
Open |
|
SL80486DX-33 |
Open |
Closed |
Closed |
Open |
|
CX486DX2-50 |
Open |
Open |
Open |
Closed |
|
CX486DX2-66 |
Open |
Open |
Open |
Closed |
|
AM486DX2-66NV8T |
2 & 3 |
Open |
Open |
Open |
|
AM486DX2-80NV8T |
2 & 3 |
Open |
Open |
Open |
|
AM486DX2-66NV8T |
Open |
Open |
Open |
Open |
|
SL80486DX2-50 |
Open |
Closed |
Closed |
Open |
|
80486DX2-66 |
Open |
Open |
Open |
Open |
|
SL80486DX2-66 |
Open |
Closed |
Closed |
Open |
|
CX486DX2-80 |
Open |
Open |
Open |
Closed |
|
CX486DX4-100 |
Open |
Open |
Open |
Closed |
|
(SL)AM486DX4-100 |
Open |
Closed |
Closed |
Open |
|
(SL)AM486DX4-120 |
Open |
Closed |
Closed |
Open |
|
SL80486DX4-75 |
Open |
Closed |
Closed |
Open |
|
SL80486DX4-100 |
Open |
Closed |
Closed |
Open |
|
P24D |
1 & 2 |
Closed |
Closed |
Open |
|
P24T |
Open |
Closed |
Closed |
Open |
|
CX5X86-100 |
1 & 2 |
Closed |
Closed |
Open |
|
Note: Pins designated should be in the closed position. | ||||
|
CPU TYPE SELECTION (CONT) | |||
|
Type |
JP23 |
JP29 |
JP32 |
|
80486SX-25 |
2 & 3 |
1 & 3, 2 & 4 |
Open |
|
80486SX-33 |
2 & 3 |
1 & 3, 2 & 4 |
Open |
|
SL80486SX-25 |
2 & 3 |
1 & 3, 2 & 4 |
Open |
|
SL80486SX-33 |
2 & 3 |
1 & 3, 2 & 4 |
Open |
|
SL8046SX2-50 |
2 & 3 |
1 & 3, 2 & 4 |
Open |
|
CX486DX-33 |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
CX486DX-40 |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
AM486DX-33 |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
AM486DX-40 |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
80486DX-33 |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
SL80486DX-33 |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
CX486DX2-50 |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
CX486DX2-66 |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
AM486DX2-66NV8T |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
AM486DX2-80NV8T |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
AM486DX2-66NV8T |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
SL80486DX2-50 |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
80486DX2-66 |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
SL80486DX2-66 |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
CX486DX2-80 |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
CX486DX4-100 |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
Open |
|
(SL)AM486DX4-100 |
1 & 2, 3 & 4 |
3 & 5, 4 & 6 |
Open |
|
(SL)AM486DX4-120 |
1 & 2, 3 & 4 |
3 & 5, 4 & 6 |
Open |
|
SL80486DX4-75 |
1 & 2, 3 & 4 |
3 & 5, 4 & 6 |
Open |
|
SL80486DX4-100 |
1 & 2, 3 & 4 |
3 & 5, 4 & 6 |
Open |
|
P24D |
Open |
1 & 3, 2 & 4 |
Open |
|
P24T |
1 & 2, 3 & 4 |
1 & 3, 2 & 4 |
2 & 3 |
|
CX5X86-100 |
1 & 2, 3 & 4 |
3 & 5, 4 & 6 |
Open |
|
Note: Pins designated should be in the closed position. | |||
|
VL BUS WAIT STATE SELECTION | |
|
Setting |
JP35 |
|
0 |
Open |
|
1 |
Closed |
|
VL BUS SPEED SELECTION | |
|
Speed |
JP37 |
|
<= 33MHz |
Open |
|
>33 MHz |
Closed |