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# MICRONICS COMPUTERS, INC.
M54HI-PLUS
Processor CX M1/Pentium
Processor Speed 75/90/100/120/133/150/166MHz
Chip Set Intel
Video Chip Set None
Maximum Onboard 128MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512KB
BIOS Phoenix
Dimensions 337mm x 216mm
I/O Options 32-bit PCI slots (4), floppy drive interface,
IDE interfaces (2), parallel port, PS/2 mouse
interface, serial ports (2), cache slot, IR
connector, wavetable connector, legacy
connector, CD-ROM sound connector, sound
riser card connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| IDE interface 2 | J9 | Reset switch | J39 |
|-------------------+----------+------------------+----------|
| IDE interface 1 | J10 | IDE interface | J40 |
| | | LED | |
|-------------------+----------+------------------+----------|
| Floppy drive | J11 | Speaker | J41 |
| interface | | | |
|-------------------+----------+------------------+----------|
| PS/2 mouse | J12 | Turbo LED | J43 |
| interface | | | |
|-------------------+----------+------------------+----------|
| Power LED & | J18 | Sound riser card | J44 |
| keylock | | connector | |
|-------------------+----------+------------------+----------|
| Parallel port | J19 | Wavetable | J45 |
| | | connector | |
|-------------------+----------+------------------+----------|
| Serial port 1 | J20 | CD-ROM sound | J46 |
| | | connector | |
|-------------------+----------+------------------+----------|
| Serial port 2 | J21 | 32-bit PCI slots | PC1 - |
| | | | PC4 |
|-------------------+----------+------------------+----------|
| IR connector | J23 | Cache slot | SL1 |
|-------------------+----------+------------------+----------|
| Legacy connector | J26 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| | Jumper information unavailable | J22 | Unidentified |
|---+---------------------------------+-------+--------------|
| | Jumper information unavailable | J48 | Unidentified |
|---+---------------------------------+-------+--------------|
| | Jumper information unavailable | J49 | Unidentified |
|---+---------------------------------+-------+--------------|
| » | BIOS boot block normal | W6 | Pins 2 & 3 |
| | operation | | closed |
|---+---------------------------------+-------+--------------|
| | BIOS boot block reversed | W6 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | CMOS memory normal operation | W9 | Open |
|---+---------------------------------+-------+--------------|
| | CMOS memory clear | W9 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 8MB | (2) 1M x 36 | None |
|------------------+--------------------+--------------------|
| 16MB | (2) 2M x 36 | None |
|------------------+--------------------+--------------------|
| 16MB | (2) 1M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 24MB | (2) 2M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 32MB | (2) 4M x 36 | None |
|------------------+--------------------+--------------------|
| 32MB | (2) 2M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 40MB | (2) 4M x 36 | (2) 1M 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 |
|------------------+--------------------+--------------------|
| 72MB | (2) 8M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 80MB | (2) 2M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 96MB | (2) 4M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
|------------------------------------------------------------|
| Note: Banks 0 & 1 are interchangeable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | SL1 |
|----------------------------+-------------------------------|
| 256KB | 256KB module installed |
|----------------------------+-------------------------------|
| 512KB | 512KB module installed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| CPU | Clock |Multiplier| W2 | W4 | W5 |W8 | W10 |
| speed | speed | | | | | | |
|-------+---------+----------+------+------+------+---+------|
| 75MHz | 50MHz | 1.5x | Open |Closed|Closed|1 &| Open |
| | | | | | | 2 | |
|-------+---------+----------+------+------+------+---+------|
| 90MHz | 60MHz | 1.5x | Open | Open |Closed|2 &| Open |
| | | | | | | 3 | |
|-------+---------+----------+------+------+------+---+------|
|100MHz | 66MHz | 1.5x | Open |Closed| Open |2 &| Open |
| | | | | | | 3 | |
|-------+---------+----------+------+------+------+---+------|
|120MHz | 60MHz | 2x |Closed| Open |Closed|2 &| Open |
| | | | | | | 3 | |
|-------+---------+----------+------+------+------+---+------|
|133MHz | 66MHz | 2x |Closed|Closed| Open |2 &| Open |
| | | | | | | 3 | |
|-------+---------+----------+------+------+------+---+------|
|150MHz | 60MHz | 2.5x |Closed| Open |Closed|2 &|Closed|
| | | | | | | 3 | |
|-------+---------+----------+------+------+------+---+------|
|166MHz | 66MHz | 2.5x |Closed|Closed| Open |2 &|Closed|
| | | | | | | 3 | |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION |
|------------------------------------------------------------|
| Type | W14 |
|-----------------------------+------------------------------|
| VR | Open |
|-----------------------------+------------------------------|
| VRE | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTE |
|------------------------------------------------------------|
| If J44 is used, PC1 slot must be left empty. |
+------------------------------------------------------------+