MICRONICS COMPUTERS, INC.
M54PI (DIABLO BOARD)
Processor |
Pentium |
Processor Speed |
90/100MHz |
Chip Set |
Intel |
Max. Onboard DRAM |
192MB |
Cache |
512KB |
BIOS |
Phoenix |
Dimensions |
254mm x 218mm |
I/O Options |
32-bit PCI slots (3), floppy drive interface, IDE interface (2), parallel port, PS/2 mouse port, serial ports (2) |
NPU Options |
None |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
Speaker |
J1 |
IDE interface LED |
J29 |
PCI IDE interface |
J5 |
ISA IDE interface |
J30 |
Reset switch |
J12 |
Serial port 1 |
J31 |
Power LED & keylock |
J13 |
Serial port 2 |
J32 |
Turbo LED |
J15 |
Parallel port |
J33 |
External keyboard connector |
J23 |
Floppy drive interface |
J34 |
PS/2 mouse port |
J24 |
32-bit PCI slots |
SL1-SL3 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper |
Setting | |
|
Factory configured - do not alter |
JP1 |
pins 1 & 2 closed |
|
Host bus frequency select 2/3 |
JP2 |
pins 1 & 2 closed |
Host bus frequency select 1/2 |
JP2 |
pins 2 & 3 closed | |
|
PCI IDE on IRQ14 |
JP3 |
pins 1 & 2 closed |
PCI IDE on IRQ15 |
JP3 |
pins 2 & 3 closed | |
|
PCI IDE interface enabled |
JP4 |
Open |
PCI IDE interface disabled |
JP4 |
Closed | |
|
Keyboard SMI using SIO-SMI |
JP6 |
pins 1 & 2 closed |
Keyboard SMI using IRQ10 |
JP6 |
pins 2 & 3 closed | |
|
Normal BIOS mode |
JP7 |
pins 1 & 2 closed |
BIOS recovery mode |
JP7 |
pins 2 & 3 closed | |
|
Flash BIOS write protect enabled |
JP9 |
Open |
Flash BIOS write protect disabled |
JP9 |
Closed | |
|
Normal operation |
JP10 |
Closed |
Clear RTC |
JP10 |
Open | |
|
Monitor type select color |
JP11 |
Closed |
Monitor type select monochrome |
JP11 |
Open | |
|
ISA IDE on IRQ15 |
JP12 |
pins 2 & 3 closed |
ISA IDE on IRQ14 |
JP12 |
pins 1 & 2 closed | |
|
Parallel port on IRQ7 |
JP17 |
pins 1 & 2 closed |
Parallel port on IRQ5 |
JP17 |
pins 2 & 3 closed | |
|
Super I/O chip SMC665 enabled |
JP18 |
Open |
Super I/O chip SMC665 disabled |
JP18 |
Closed | |
|
Factory configured - do not alter |
JP22 |
Open |
DRAM CONFIGURATION | |||
Size |
Bank 0 |
Bank 1 |
Bank 2 |
8MB |
(2) 1MB x 36 |
NONE |
NONE |
16MB |
(2) 1MB x 36 |
(2) 1MB x 36 |
NONE |
16MB |
(2) 2MB x 36 |
NONE |
NONE |
24MB |
(2) 1MB x 36 |
(2) 1MB x 36 |
(2) 1MB x 36 |
24MB |
(2) 1MB x 36 |
(2) 2MB x 36 |
NONE |
32MB |
(2) 2MB x 36 |
(2) 2MB x 36 |
NONE |
32MB |
(2) 1MB x 36 |
(2) 1MB x 36 |
(2) 2MB x 36 |
40MB |
(2) 1MB x 36 |
(2) 2MB x 36 |
(2) 2MB x 36 |
40MB |
(2) 1MB x 36 |
(2) 4MB x 36 |
NONE |
48MB |
(2) 2MB x 36 |
(2) 4MB x 36 |
NONE |
48MB |
(2) 1MB x 36 |
(2) 1MB x 36 |
(2) 4MB x 36 |
56MB |
(2) 1MB x 36 |
(2) 2MB x 36 |
(2) 4MB x 36 |
64MB |
(2) 4MB x 36 |
(2) 4MB x 36 |
NONE |
64MB |
(2) 8MB x 36 |
NONE |
NONE |
72MB |
(2) 1MB x 36 |
(2) 4MB x 36 |
(2) 4MB x 36 |
72MB |
(2) 1MB x 36 |
(2) 8MB x 36 |
NONE |
80MB |
(2) 2MB x 36 |
(2) 4MB x 36 |
(2) 4MB x 36 |
DRAM CONFIGURATION (CONT) | |||
Size |
Bank 0 |
Bank 1 |
Bank 2 |
80MB |
(2) 2MB x 36 |
(2) 8MB x 36 |
NONE |
80MB |
(2) 1MB x 36 |
(2) 1MB x 36 |
(2) 8MB x 36 |
96MB |
(2) 4MB x 36 |
(2) 4MB x 36 |
(2) 4MB x 36 |
96MB |
(2) 4MB x 36 |
(2) 8MB x 36 |
NONE |
96MB |
(2) 2MB x 36 |
(2) 2MB x 36 |
(2) 8MB x 36 |
104MB |
(2) 1MB x 36 |
(2) 4MB x 36 |
(2) 8MB x 36 |
112MB |
(2) 2MB x 36 |
(2) 4MB x 36 |
(2) 8MB x 36 |
128MB |
(2) 8MB x 36 |
(2) 8MB x 36 |
NONE |
128MB |
(2) 4MB x 36 |
(2) 4MB x 36 |
(2) 8MB x 36 |
136MB |
(2) 1MB x 36 |
(2) 8MB x 36 |
(2) 8MB x 36 |
144MB |
(2) 2MB x 36 |
(2) 8MB x 36 |
(2) 8MB x 36 |
160MB |
(2) 4MB x 36 |
(2) 8MB x 36 |
(2) 8MB x 36 |
192MB |
(2) 8MB x 36 |
(2) 8MB x 36 |
(2) 8MB x 36 |
CACHE CONFIGURATION | ||
Size |
Bank 0 |
Bank 1 |
256KB |
(8) 32K x 8 |
NONE |
512KB |
(8) 32K x 8 |
(8) 32K x 8 |
CACHE JUMPER CONFIGURATION | ||
Size |
JP5 |
JP19 |
256KB |
pins 2 & 3 closed |
pins 1 & 2 closed |
512KB |
pins 1 & 2 closed |
pins 2 & 3 closed |
CPU SPEED CONFIGURATION | |||
Speed |
JP36 |
JP37 |
JP38 |
90MHz |
Closed |
Open |
Closed |
100MHz |
Open |
Closed |
Open |
ISA IDE DME CHANNEL SELECTION | ||
Channel |
JP13 |
JP14 |
6 |
pins 1 & 2 closed |
pins 1 & 2 closed |
7 |
pins 2 & 3 closed |
pins 2 & 3 closed |
ECP MODE PARALLEL PORT DMA SELECTION | ||
Channel |
JP15 |
JP16 |
1 |
pins 1 & 2 closed |
pins 1 & 2 closed |
3 |
pins 2 & 3 closed |
pins 2 & 3 closed |