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# MICRONICS COMPUTERS, INC.
M7S-HI
Processor AM K5/AM K6/Pentium
Processor Speed 75/90/100/120/133/150/166/200MHz
Chip Set Intel
Video Chip Set None
Maximum Onboard 256MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512KB
BIOS Phoenix
Dimensions 305mm x 244mm
I/O Options 32-bit PCI slots (4), CD-ROM audio in
connector, floppy drive interface, game port,
green PC connector, IDE interfaces (2),
parallel port, PS/2 mouse port, serial ports
(2), IR connector, VRM connector, USB
connectors (2), ATX power connector,
microphone in connector, line in connector,
line out connector, telephony connector,
wavetable connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-----------------+------------|
| ATX power | ATX | IDE interface 2 | J25 |
| connector | | | |
|------------------+----------+-----------------+------------|
| Game port | J5 | IDE interface 1 | J27 |
|------------------+----------+-----------------+------------|
| Microphone in | J5A | Floppy drive | J28 |
| connector | | interface | |
|------------------+----------+-----------------+------------|
| Line in | J5B | 32-bit PCI | PC1 – PC4 |
| connector | | slots | |
|------------------+----------+-----------------+------------|
| Line out | J5C | Soft off power | U50/pins 1 |
| connector | | supply | & 2 |
|------------------+----------+-----------------+------------|
| USB connector 1 | J6 | Green PC | U50/pins 3 |
| | | connector | & 4 |
|------------------+----------+-----------------+------------|
| USB connector 2 | J7 | IR connector | U50/pins 6 |
| | | | - 11 |
|------------------+----------+-----------------+------------|
| PS/2 mouse port | J8 | IDE interface | U50/pins |
| | | LED | 13 - 16 |
|------------------+----------+-----------------+------------|
| CD-ROM audio in | J13 | Power LED | U50/pins |
| connector | | | 19 - 21 |
|------------------+----------+-----------------+------------|
| Wavetable | J14 | Reset switch | U50/pins |
| connector | | | 22 & 23 |
|------------------+----------+-----------------+------------|
| Telephony | J15 | Speaker | U50/pins |
| connector | | | 24 - 27 |
|------------------+----------+-----------------+------------|
| Parallel port | J17 | VRM connector | VRM |
|------------------+----------+-----------------+------------|
| Serial port 2 | J18 | Chassis fan | W3 |
| | | power | |
|------------------+----------+-----------------+------------|
| Serial port 1 | J19 | Chassis fan | W9 |
| | | power | |
|------------------------------------------------------------|
| Note: The location of J14 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------------+-------+------------|
| » | CMOS memory normal operation | W10 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | CMOS memory clear | W10 | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Cacheable DRAM range select | W12 | Open |
| | normal | | |
|---+-----------------------------------+-------+------------|
| | Cacheable DRAM range select | W12 | Closed |
| | extended | | |
|---+-----------------------------------+-------+------------|
| » | AT bus clock select 1/4 | W13 | Closed |
|---+-----------------------------------+-------+------------|
| | AT bus clock select 1/3 | W13 | Open |
|---+-----------------------------------+-------+------------|
| » | Soft off power enabled | W14 | Open |
|---+-----------------------------------+-------+------------|
| | Soft off power disabled | W14 | Closed |
|------------------------------------------------------------|
| Note: The location of J12 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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) 4M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 64MB | (2) 8M x 36 | None |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 72MB | (2) 8M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 80MB | (2) 8M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 96MB | (2) 8M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 128MB | (2) 16M x 36 | None |
|------------------+--------------------+--------------------|
| 136MB | (2) 16M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 144MB | (2) 16M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 160MB | (2) 16M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 192MB | (2) 16M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 256MB | (2) 16M x 36 | (2) 16M x 36 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 256KB | (2) 32K x 32 |
|----------------------------+-------------------------------|
| 512KB | (2) 64K x 32 |
|------------------------------------------------------------|
| Note: The location of bank 0 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AMD) |
|------------------------------------------------------------|
| CPU |Clock |Multiplier| W1 | W2 | W4 | W5 | W6 |
| speed |speed | | | | | | |
|-------+------+----------+------+------+------+------+------|
| 75MHz |50MHz | 1.5x | N/A | N/A | N/A | Open | Open |
|-------+------+----------+------+------+------+------+------|
| 90MHz |60MHz | 1.5x |Closed| Open |Closed| Open | Open |
|-------+------+----------+------+------+------+------+------|
|100MHz |66MHz | 1.5x | Open |Closed| Open | Open | Open |
|-------+------+----------+------+------+------+------+------|
|120MHz |60MHz | 2x |Closed| Open |Closed| Open |Closed|
|-------+------+----------+------+------+------+------+------|
|133MHz |66MHz | 2x | Open |Closed| Open | Open |Closed|
|-------+------+----------+------+------+------+------+------|
|150MHz |60MHz | 2.5x |Closed| Open |Closed|Closed|Closed|
|-------+------+----------+------+------+------+------+------|
|166MHz |66MHz | 2.5x | Open |Closed| Open |Closed|Closed|
|-------+------+----------+------+------+------+------+------|
|200MHz |66MHz | 3x | Open |Closed| Open |Closed| Open |
|------------------------------------------------------------|
| Note: If an AM K6 processor is installed, a VRM module |
| must be installed. The jumper settings for W1 – W3 with|
| a 75MHZ processor are unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU |Clock |Multiplier| W1 | W2 | W4 | W5 | W6 |
| speed |speed | | | | | | |
|-------+------+----------+------+------+------+------+------|
| 90MHz |60MHz | 1.5x |Closed| Open |Closed| Open | Open |
|-------+------+----------+------+------+------+------+------|
|100MHz |66MHz | 1.5x | Open |Closed| Open | Open | Open |
|-------+------+----------+------+------+------+------+------|
|120MHz |60MHz | 2x |Closed| Open |Closed| Open |Closed|
|-------+------+----------+------+------+------+------+------|
|133MHz |66MHz | 2x | Open |Closed| Open | Open |Closed|
|-------+------+----------+------+------+------+------+------|
|150MHz |60MHz | 2.5x |Closed| Open |Closed|Closed|Closed|
|-------+------+----------+------+------+------+------+------|
|166MHz |66MHz | 2.5x | Open |Closed| Open |Closed|Closed|
|-------+------+----------+------+------+------+------+------|
|200MHz |66MHz | 3x | Open |Closed| Open |Closed| Open |
|------------------------------------------------------------|
|Note: If a MMX processor is installed, a VRM module must be |
|installed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION |
|------------------------------------------------------------|
| Type | W7 |
|--------------------------------+---------------------------|
| | STD/VR | Open |
|---+----------------------------+---------------------------|
| » | VRE | Closed |
+------------------------------------------------------------+