DASH COMPUTER, INC.
586PCI/ISA CACHE (MP 058)
|
Processor |
Pentium |
|
Processor Speed |
75/90/100/120/133MHz |
|
Chip Set |
Intel |
|
Max. Onboard DRAM |
128MB |
|
Cache |
256/512KB |
|
BIOS |
Award |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VRM connector, cache slot |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 1 |
CN1 |
Reset switch |
J2 |
|
Serial port 2 |
CN2 |
IDE interface LED |
J3 |
|
Parallel port |
CN3 |
Power LED & keylock |
J4 |
|
Floppy drive interface |
CN4 |
PS/2 mouse interface |
MS1 |
|
IDE interface 2 |
CN5 |
32-bit PCI slots |
PC1 - PC4 |
|
IDE interface 1 |
CN6 |
Cache slot |
SL1 |
|
VRM connector |
CN7 |
Turbo LED |
TBLD |
|
Speaker |
J1 |
Turbo switch |
TBSW |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
CMOS memory normal operation |
JP13 |
Open |
|
CMOS memory clear |
JP13 |
Closed | |
|
Flash BIOS voltage select 12v |
JP14 |
pins 1 & 2 closed | |
|
Flash BIOS voltage select 5v |
JP14 |
pins 2 & 3 closed | |
|
PCI clock select clock = 1/3 |
JP15 |
pins 1 & 2 closed | |
|
PCI clock select clock = 1/4 |
JP15 |
pins 2 & 3 closed | |
|
|
Factory configured - do not alter |
JP23 |
N/A |
|
|
Factory configured - do not alter |
MS2 |
N/A |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
2MB |
(2) 256K x 36 |
NONE |
|
4MB |
(2) 512K x 36 |
NONE |
|
4MB |
(2) 256K x 36 |
(2) 256K x 36 |
|
6MB |
(2) 512K x 36 |
(2) 256K x 36 |
|
6MB |
(2) 256K x 36 |
(2) 512K x 36 |
|
8MB |
(2) 1M x 36 |
NONE |
|
8MB |
(2) 512K x 36 |
(2) 512K x 36 |
|
10MB |
(2) 1M x 36 |
(2) 256K x 36 |
|
10MB |
(2) 256K x 36 |
(2) 1M x 36 |
|
12MB |
(2) 1M x 36 |
(2) 512K x 36 |
|
12MB |
(2) 512K x 36 |
(2) 1M x 36 |
|
16MB |
(2) 2M x 36 |
NONE |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
|
18MB |
(2) 2M x 36 |
(2) 256K x 36 |
|
18MB |
(2) 256K x 36 |
(2) 2M x 36 |
|
20MB |
(2) 2M x 36 |
(2) 512K x 36 |
|
20MB |
(2) 512K x 36 |
(2) 2M x 36 |
|
24MB |
(2) 2M x 36 |
(2) 1M x 36 |
|
24MB |
(2) 1M x 36 |
(2) 2M x 36 |
|
32MB |
(2) 4M x 36 |
NONE |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
|
34MB |
(2) 4M x 36 |
(2) 256K x 36 |
|
34MB |
(2) 256K x 36 |
(2) 4M x 36 |
|
36MB |
(2) 4M x 36 |
(2) 512K x 36 |
|
36MB |
(2) 512K x 36 |
(2) 4M x 36 |
|
40MB |
(2) 4M x 36 |
(2) 1M x 36 |
|
40MB |
(2) 1M x 36 |
(2) 4M x 36 |
|
48MB |
(2) 4M x 36 |
(2) 2M x 36 |
|
48MB |
(2) 2M x 36 |
(2) 4M x 36 |
|
64MB |
(2) 8M x 36 |
NONE |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
|
66MB |
(2) 8M x 36 |
(2) 256K x 36 |
|
66MB |
(2) 256K x 36 |
(2) 8M x 36 |
|
DRAM CONFIGURATION (CONT) | ||
|
Size |
Bank 0 |
Bank 1 |
|
68MB |
(2) 8M x 36 |
(2) 512K x 36 |
|
68MB |
(2) 512K x 36 |
(2) 8M x 36 |
|
72MB |
(2) 8M x 36 |
(2) 1M x 36 |
|
72MB |
(2) 1M x 36 |
(2) 8M x 36 |
|
80MB |
(2) 8M x 36 |
(2) 2M x 36 |
|
80MB |
(2) 2M x 36 |
(2) 8M x 36 |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
|
96MB |
(2) 4M x 36 |
(2) 8M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
TAG |
SL1 |
|
256KB |
(8) 32K x 8 |
(1) 8K/(1) 16K/(1)32 x 8 |
Not installed |
|
256KB |
NONE |
NONE |
Installed |
|
256KB |
NONE |
(1) 8K/(1) 16K/(1)32 x 8 |
Installed |
|
512KB |
(8) 64K x 8 |
(1) 16K/(1)32 x 8 |
Not installed |
|
512KB |
NONE |
NONE |
Installed |
|
512KB |
NONE |
(1) 16K/(1)32 x 8 |
Installed |
|
CACHE JUMPER CONFIGURATION | |
|
Size |
JP20 |
|
256KB |
pins 1 & 2 closed |
|
512KB |
pins 2 & 3 closed |
|
CACHE VOLTAGE CONFIGURATION | ||
|
Voltage |
JP29 |
JP30 |
|
Mixed/5v |
Open |
pins 1 & 2, 3 & 4, 5 & 6 closed |
|
3.3v/cache module |
pins 1 & 2, 3 & 4, 5 & 6 closed |
Open |
|
CPU SPEED CONFIGURATION | ||||
|
Speed |
JP17 |
JP18 |
JP31 |
JP32 |
|
75MHz |
Closed |
Closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
90MHz |
Open |
Closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
100MHz |
Closed |
Closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
120MHz |
Open |
Closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
133MHz |
Closed |
Open |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
CPU VOLTAGE CONFIGURATION | ||
|
Voltage |
JP36 |
JP37 |
|
3.38v |
Closed |
Open |
|
3.54v |
Open |
Closed |
|
VOLTAGE REGULATOR CONFIGURATION | |
|
CPU type |
CN7 |
|
P54C |
pins 4 & 5, 6 & 7 closed |
|
P55C |
VRM installed |
|
PARALLEL PORT ECP CONFIGURATION | ||
|
Setting |
JP5 |
JP6 |
|
ECP mode |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
Normal mode |
pins 2 & 3 closed |
pins 2 & 3 closed |