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# M TECHNOLOGY, INC.
R529 PENTIUM PCI/ISA
Processor CX M1/Pentium
Processor Speed 75/90/100/120/133/150/166/180/200MHz
Chip Set Intel
Video Chip Set None
Maximum Onboard 128MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512KB
BIOS Award
Dimensions 330mm x 218mm
I/O Options 32-bit PCI slots (3), floppy drive interface,
green PC connector, IDE interfaces (2), SCSI
interface, parallel port, PS/2 mouse
interface, serial ports (2), cache slot, USB
connectors (2)
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Serial port 1 | CN1 | Speaker | J3 |
|-------------------+----------+------------------+----------|
| Serial port 2 | CN2 | Reset switch | J4 |
|-------------------+----------+------------------+----------|
| Floppy drive | CN3 | Green PC | J5 |
| interface | | connector | |
|-------------------+----------+------------------+----------|
| Parallel port | CN4 | IDE interface | J6 |
| | | LED | |
|-------------------+----------+------------------+----------|
| IDE interface 1 | CN5 | SCSI interface | JP1 |
| | | LED | |
|-------------------+----------+------------------+----------|
| IDE interface 2 | CN6 | 32-bit PCI slots | PC1 - |
| | | | PC3 |
|-------------------+----------+------------------+----------|
| SCSI interface | CN7 | Cache slot | SL1 |
|-------------------+----------+------------------+----------|
| PS/2 mouse | J1 | USB connector 1 | USB1 |
| interface | | | |
|-------------------+----------+------------------+----------|
| Power LED & | J2 | USB connector 2 | USB2 |
| keylock | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------------+-------+------------|
| » | CMOS memory normal operation | JP26 | Open |
|---+-----------------------------------+-------+------------|
| | CMOS memory clear | JP26 | Closed |
|---+-----------------------------------+-------+------------|
| | Monitor type select CGA | JP31 | Closed |
|---+-----------------------------------+-------+------------|
| | Monitor type select | JP31 | Open |
| | monochrome/EGA | | |
|---+-----------------------------------+-------+------------|
| » | PS/2 mouse enabled | JP32 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | PS/2 mouse disabled | JP32 | Pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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 |
|------------------+--------------------+--------------------|
| 8MB | (2) 1M x 36 | None |
|------------------+--------------------+--------------------|
| 8MB | (2) 512K x 36 | (2) 512K x 36 |
|------------------+--------------------+--------------------|
| 10MB | (2) 1M x 36 | (2) 256K 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 |
|------------------+--------------------+--------------------|
| 20MB | (2) 512K x 36 | (2) 2M 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 |
|------------------+--------------------+--------------------|
| 36MB | (2) 512K x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 40MB | (2) 1M x 36 | (2) 4M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|--------------+-----------------------+---------------------|
| 48MB | (2) 4M x 36 | (2) 2M x 36 |
|--------------+-----------------------+---------------------|
| 64MB | (2) 8M x 36 | None |
|--------------+-----------------------+---------------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 |
|--------------+-----------------------+---------------------|
| 66MB | (2) 256K x 36 | (2) 8M x 36 |
|--------------+-----------------------+---------------------|
| 68MB | (2) 8M x 36 | (2) 512K x 36 |
|--------------+-----------------------+---------------------|
| 72MB | (2) 1M x 36 | (2) 8M x 36 |
|--------------+-----------------------+---------------------|
| 80MB | (2) 8M x 36 | (2) 2M x 36 |
|--------------+-----------------------+---------------------|
| 96MB | (2) 4M x 36 | (2) 8M x 36 |
|--------------+-----------------------+---------------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. Bank 2 accepts a |
| SDRAM module. If bank 2 is used, banks 0 & 1 must be |
| left empty. The size of the SDRAM modules are |
| unidentified. Banks 0 & 1 are interchangeable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SDRAM VOLTAGE CONFIGURATION |
|------------------------------------------------------------|
| Size | JP14 |
|----------------------------+-------------------------------|
| 3.3v | Pins 3 & 5, 4 & 6 closed |
|----------------------------+-------------------------------|
| 5v | Pins 1 & 3, 2 & 4 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | TAG | SL1 |
|-------+--------------+-------------+-----------------------|
| 256KB | (2) 32K x 32 | (1) 32K x 8 | Not installed |
|-------+--------------+-------------+-----------------------|
| 512KB | (2) 32K x 32 | (1) 32K x 8 | 256KB module |
| | | | installed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CYRIX) |
|------------------------------------------------------------|
| CPU | Clock |Multiplier| JP16 | JP17 |JP19| JP20 | JP22 |
| speed | speed | | | | | | |
|-------+--------+----------+------+------+----+------+------|
|120MHz | 50MHz | 2x | Open | Open |Open|Closed| Open |
|-------+--------+----------+------+------+----+------+------|
|133MHz | 55MHz | 2x |Closed|Closed|Open|Closed| Open |
|-------+--------+----------+------+------+----+------+------|
|150MHz | 60MHz | 2x | Open |Closed|Open|Closed|Closed|
|-------+--------+----------+------+------+----+------+------|
|166MHz | 66MHz | 2x |Closed| Open |Open|Closed| Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU |Clock |Multiplier| JP16 | JP17 | JP19 | JP20 | JP22 |
| speed |speed | | | | | | |
|-------+------+----------+------+------+------+------+------|
| 75MHz |50MHz | 1.5x | Open | Open | Open | Open | Open |
|-------+------+----------+------+------+------+------+------|
| 90MHz |60MHz | 1.5x | Open |Closed| Open | Open |Closed|
|-------+------+----------+------+------+------+------+------|
|100MHz |66MHz | 1.5x |Closed| Open | Open | Open | Open |
|-------+------+----------+------+------+------+------+------|
|120MHz |60MHz | 2x | Open |Closed| Open |Closed|Closed|
|-------+------+----------+------+------+------+------+------|
|133MHz |66MHz | 2x |Closed| Open | Open |Closed| Open |
|-------+------+----------+------+------+------+------+------|
|150MHz |60MHz | 2.5x | Open |Closed|Closed|Closed|Closed|
|-------+------+----------+------+------+------+------+------|
|166MHz |66MHz | 2.5x |Closed| Open |Closed|Closed| Open |
|-------+------+----------+------+------+------+------+------|
|180MHz |60MHz | 3x | Open |Closed|Closed| Open |Closed|
|-------+------+----------+------+------+------+------+------|
|200MHz |66MHz | 3x |Closed| Open |Closed| Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | JP23 |
|----------------------------+-------------------------------|
| 3.3v | Pins 1 & 2, 3 & 4 closed |
|----------------------------+-------------------------------|
| 3.4v | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 3.5v | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLASH BIOS SELECTION |
|------------------------------------------------------------|
| Setting | JP27 | JP28 |
|------------------+--------------------+--------------------|
| Flash mode | Pins 1 & 2 closed | Pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| +5v flash BIOS | Pins 1 & 2 closed | Pins 2 & 3 closed |
|------------------+--------------------+--------------------|
| +12v flash BIOS | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+