EVEREX SYSTEMS, INC.
TEMPO 386SX (EV-1863(B))
|
Processor |
80386SX |
|
Processor Speed |
25MHz |
|
Chip Set |
Everex |
|
Max. Onboard DRAM |
8MB |
|
Cache |
None |
|
BIOS |
Everex |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
None |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
BAT |
Speaker |
J20 |
|
Turbo switch |
J18 |
Reset switch |
J21 |
|
Turbo LED |
J19 |
Power LED & keylock |
J22 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
ROM wait states select 2 |
P5 |
Open | |
|
ROM wait states select 3 |
P5 |
Closed | |
|
DRAM read wait states select 0 |
P6 |
Closed | |
|
DRAM read wait state select 1 |
P6 |
Open | |
|
DRAM write wait states select 0 |
P7 |
Closed | |
|
DRAM write wait state select 1 |
P7 |
Open | |
|
Shadow RAM disabled |
P8 |
Closed | |
|
Shadow RAM enabled |
P8 |
Open | |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
512KB |
(2) 256K x 9 |
NONE |
NONE |
NONE |
|
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
NONE |
NONE |
|
2MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB |
(2) 1M x 9 |
NONE |
NONE |
NONE |
|
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
NONE |
NONE |
|
8MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
|
DRAM JUMPER CONFIGURATION | |||
|
Size |
P2 |
P3 |
P4 |
|
512KB |
Open |
Closed |
Closed |
|
1MB |
Closed |
Open |
Closed |
|
2MB |
Open |
Open |
Closed |
|
2MB |
Open |
Closed |
Open |
|
4MB |
Closed |
Open |
Open |
|
8MB |
Open |
Open |
Open |