DYNA MICRO, INC.
DYNA CACHE 386
|
Processor |
80386DX |
|
Processor Speed |
25/33MHz |
|
Chip Set |
C & T |
|
Max. onboard DRAM |
8MB |
|
SRAM Cache |
64KB |
|
BIOS |
AMI |
|
Dimensions |
355mm x 304mm |
|
I/O Options |
32-bit external memory card |
|
NPU Options |
80387/3167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Turbo LED |
J1 |
Power LED & keylock |
J8 |
|
Reset switch |
J2 |
External battery |
J9 |
|
Speaker |
J7 |
32-bit external memory card |
S1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
jumper/Switch |
Position | |
|
BIOS select 27256 |
J4 |
pins 2 & 3 closed | |
|
BIOS select 27128 |
J4 |
pins 1 & 2 closed | |
|
NPU enabled |
J5 |
pins 1 & 2 closed | |
|
NPU disabled |
J5 |
pins 2 & 3 closed | |
|
Factory configured - do not alter |
J26 |
pins 2 & 3 closed | |
|
Factory configured - do not alter |
J28 |
pins 1 & 2 closed | |
|
Factory configured - do not alter |
SW1 |
Off | |
|
Monitor type select color |
SW2 |
On | |
|
Monitor type select monochrome |
SW2 |
Off | |
|
DRAM CONFIGURATION | |||
|
Size |
Bank 1(DIPP) |
Bank 2(SIMM) |
J27 |
|
1MB |
(36) 41256 |
NONE |
pins 1 & 2 and 3 & 4 closed |
|
1MB |
NONE |
(4) 256K x 9 |
pins 2 & 3 and 4 & 5 closed |
|
2MB |
(36) 41256 |
(4) 256K x 9 |
pins 1 & 2 and 3 & 4 closed |
|
4MB |
(36) 411000 |
NONE |
pins 1 & 2 and 3 & 4 closed |
|
4MB |
NONE |
(4) 1M x 9 |
pins 2 & 3 and 4 & 5 closed |
|
5MB |
(36) 41256 |
(4) 1M x 9 |
pins 1 & 2 and 3 & 4 closed |
|
5MB |
(36) 411000 |
(4) 256K x 9 |
pins 2 & 3 and 4 & 5 closed |
|
8MB |
(36) 411000 |
(4) 1M x 9 |
pins 2 & 3 and 4 & 5 closed |
|
DIPP CONFIGURATION | |||
|
DRAM CONFIGURATION - 32-BIT MEMORY CARD | ||||||
|
System DRAM |
Memory Card DRAM |
Bank 2 |
Bank 3 |
SW1/1 |
SW1/2 |
SW1/3 |
|
1M |
4M |
(36) 411000 |
NONE |
Off |
On |
On |
|
1M |
8M |
(36) 411000 |
(36) 411000 |
On |
On |
On |
|
2M |
4M |
(36) 411000 |
NONE |
Off |
Off |
On |
|
2M |
8M |
(36) 411000 |
(36) 411000 |
On |
Off |
On |
|
4M |
4M |
(36) 411000 |
NONE |
Off |
On |
On |
|
4M |
8M |
(36) 411000 |
(36) 411000 |
On |
On |
On |
|
5M |
4M |
(36) 411000 |
NONE |
Off |
On |
Off |
|
5M |
8M |
(36) 411000 |
(36) 411000 |
On |
On |
Off |
|
8M |
4M |
(36) 411000 |
NONE |
Off |
Off |
On |
|
8M |
8M |
(36) 411000 |
(36) 411000 |
On |
Off |
Off |
|
Note:If less than 4MB are installed on the main board, a PAL on the memory card will need to be changed by the manufacturer. | ||||||