MICRONICS COMPUTERS, INC.
M5PE SYSTEM BOARD
Processor | Pentium |
Processor Speed | 60/66MHz |
Chip Set | Intel |
Max. Onboard DRAM | 192MB |
Cache | 256/512KB |
BIOS | Phoenix |
Dimensions | 355mm x 304mm |
I/O Options | 32-bit PCI slot (2), shared PCI/EISA slot, PS/2 mouse port, floppy drive interface, IDE interface, parallel port, serial ports (2) |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Speaker | J11 | 5.3V for ground | J41 |
PS/2 mouse port | J15 | 5.3V for ground | J42 |
Parallel port | J18 | Reset switch | W1 |
Floppy drive interface | J19 | External keyboard connector | W8 |
Serial port A | J20 | Power LED & keylock | W9 |
Serial port B | J21 | IDE interface LED | W10 |
IDE interface | J22 | Chassis fan power | W21 |
Turbo LED | J38 | PCI slots | S0, S1 |
Turbo switch | J39 | Shared PCI/EISA slot | J30 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Pentium parity check enabled | J1 | Closed |
Pentium parity check disabled | J1 | Open | |
» | Pentium write back cache | J2 | Closed |
Pentium write through cache | J2 | Open | |
» | Factory configured - do not alter | J5 | Closed |
» | Factory configured - do not alter | J6 | pins 1 & 2 closed |
» | 5V for Pentium | J40 | All closed |
5.3 V for Pentium | J40 | To power module | |
» | BIOS normal operation | W2 | pins 1 & 2 closed |
BIOS recovery mode | W2 | pins 2 & 3 closed | |
» | Factory configured - do not alter | W3 | Closed |
» | Factory configured - do not alter | W4 | Closed |
» | PS/2 Mouse installed | W6 | Closed |
PS/2 Mouse not installed | W6 | Open | |
» | Factory configured - do not alter | W7 | Closed |
» | Factory configured - do not alter | W15 | Closed |
» | Factory configured - do not alter | W20 | Closed |
DMA CHANNEL SELECT | |||
DRQ | DACK | W14 | W16 |
6 | 6 | pins 1 & 2 closed | pins 1 & 2 closed |
7 | 7 | pins 2 & 3 closed | pins 2 & 3 closed |
PCI IRQ REDIRECT SELECTION | |
Function | W17 |
PCI Interupt to IRQ 5 | pins 1 & 2 closed |
PCI Interupt to IRQ 9 | pins 3 & 4 closed |
PCI Interupt to IRQ 10 | pins 5 & 6 closed |
PCI Interupt to IRQ 11 | pins 7 & 8 closed |
PCI Interupt to IRQ 15 | pins 9 & 10 closed |
PCI Interupt to IRQ 14 | pins 11 & 12 closed |
DRAM CONFIGURATION | ||||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | Bank 4 | Bank 5 |
8MB | (1) 1M x 36 | (1) 1M x 36 | NONE | NONE | NONE | NONE |
16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | NONE | NONE |
16MB | (1) 2M x 36 | (1) 2M x 36 | NONE | NONE | NONE | NONE |
24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 | NONE | NONE |
32MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | NONE | NONE |
32MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 |
32MB | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE | NONE | NONE |
40MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
40MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE |
48MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
48MB | (1) 2M x 36 | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE |
48MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 |
56MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x 36 |
64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE |
64MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x 36 |
64MB | (1) 8M x 36 | (1) 8M x 36 | NONE | NONE | NONE | NONE |
72MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
72MB | (1) 1M x 36 | (1) 1M x 36 | (1) 8M x 36 | (1) 8M x 36 | NONE | NONE |
80MB | (1) 2M x 36 | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
80MB | (1) 2M x 36 | (1) 2M x 36 | (1) 8M x 36 | (1) 8M x 36 | NONE | NONE |
80MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 8M x 36 | (1) 8M x 36 |
88MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 8M x 36 | (1) 8M x 36 |
96MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
96MB | (1) 4M x 36 | (1) 8M x 36 | (1) 8M x 36 | NONE | NONE | NONE |
96MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 8M x 36 | (1) 8M x 36 |
104MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 8M x 36 | (1) 8M x 36 |
112MB | (1) 2M x 36 | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 8M x 36 | (1) 8M x 36 |
128MB | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | NONE | NONE |
128MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 8M x 36 | (1) 8M x 36 |
136MB | (1) 1M x 36 | (1) 1M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
144MB | (1) 2M x 36 | (1) 2M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
160MB | (1) 4M x 36 | (1) 4M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
192MB | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
CACHE CONFIGURATION | ||
Size | U16 - U23 | U24 - U31 |
256KB | (8) 32K x 8 | NONE |
512KB | (8) 32K x 8 | (8) 32K x 8 |
CACHE JUMPER CONFIGURATION | |||
Size | J3 | J4 | J35 |
NONE | pins 1 & 2 closed | pins 1 & 2 closed | Open |
256KB | pins 2 & 3 closed | pins 1 & 2 closed | pins 1 & 2 closed |
512KB | pins 2 & 3 closed | pins 2 & 3 closed | pins 2 & 3 closed |
CPU POWER SUPPLY SELECTION | |||
Function | J40 | J41 | J42 |
5V for Pentium | Jumper blocks | N/A | N/A |
5.3V for Pentium | Power module | N/A | N/A |
5.3 V for ground | N/A | Power module | N/A |
5.3 V for ground | N/A | N/A | Power module |