DIAMOND FLOWER, INC.
386-25UCB/386-33UCB/386-40UCB
|
Processor |
80386DX |
|
Processor Speed |
25/33/40MHz |
|
Chip Set |
UMC |
|
Max. Onboard DRAM |
32MB |
|
Cache |
32/64/128/256KB |
|
BIOS |
AMI |
|
Dimensions |
330mm x 220mm |
|
I/O Options |
32-bit external memory card slot |
|
NPU Options |
80387/3167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Auxiliary keyboard |
J1 |
Speaker |
J5 |
|
Reset switch |
J2 and J27 |
Power LED & Keylock |
J6 |
|
Turbo LED |
J3 |
External battery |
J29 |
|
Turbo switch |
J4 and J28 |
Memory expansion slot |
S1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
| » |
NPU enabled |
J12 |
Closed |
|
NPU disabled |
J12 |
Open | |
| » |
Factory configured - do not alter |
J13 |
pins 2 & 3 closed |
| » |
NPU type select 80387 |
J14 |
pins 1 & 2 closed |
|
NPU type select 3167 |
J14 |
pins 2 & 3 closed | |
| » |
Factory configured - do not alter |
J15 |
pins 1 & 2 closed |
| » |
Factory configured - do not alter |
J16 |
pins 1 & 2 closed |
| » |
Factory configured - do not alter |
J17 |
pins 1 & 2 closed |
| » |
Factory configured - do not alter |
J18 |
pins 2 & 3 closed |
| » |
Factory configured - do not alter |
J19 |
pins 2 & 3 closed |
| » |
Factory configured - do not alter |
J20 |
Closed |
| » |
Factory configured - do not alter |
J21 |
pins 1 & 2 closed |
| » |
Factory configured - do not alter |
J22 |
pins 1 & 2 closed |
| » |
Factory configured - do not alter |
J23 |
pins 1 & 2 closed |
| » |
Factory configured - do not alter |
J24 |
pins 1 & 2 closed |
| » |
Battery select internal |
J25 |
pins 2 & 3 closed |
|
Battery select external |
J25 |
pins 1 & 2 closed | |
| » |
Monitor type select color |
J26 |
Closed |
|
Monitor type select monochrome |
J26 |
Open | |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
1MB |
(4) 256K x 9 |
NONE |
NONE |
NONE |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
NONE |
|
3MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
|
4MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
|
4MB |
(4) 1M x 9 |
NONE |
NONE |
NONE |
|
5MB |
(4) 256K x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
6MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 1M x 9 |
NONE |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
9MB |
(4) 256K x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
|
10MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
|
12MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
|
16MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
NONE |
NONE |
NONE |
|
20MB |
(4) 1M x 9 |
(4) 4M x 9 |
NONE |
NONE |
|
24MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 4M x 9 |
NONE |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
NONE |
|
36MB |
(4) 1M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
|
40MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
|
48MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
|
64MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
|
Note:Banks 2 and 3 are utilized when a 32-bit external memory card is installed at S1. | ||||
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
TAG |
|
32KB |
(4) 8K x 8 |
NONE |
(4) 16K x 4 |
|
64KB |
(4) 8K x 8 |
(4) 8K x 8 |
(4) 16K x 4 |
|
128KB |
(4) 32K x 8 |
NONE |
(4) 16K x 4 |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
(4) 16K x 4 |
|
CACHE JUMPER CONFIGURATION | |||||
|
Size |
J7 |
J8 |
J9 |
J10 |
J11 |
|
32KB |
1 & 2 |
1 & 2 |
1 & 2 |
2 & 3 |
Open |
|
64KB |
1 & 2 |
1 & 2 |
2 & 3 |
1 & 2 |
Open |
|
128KB |
1 & 2 |
2 & 3 |
2 & 3 |
2 & 3 |
1 & 2 |
|
256KB |
2 & 3 |
2 & 3 |
2 & 3 |
1 & 2 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | |||||