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# FIRST INTERNATIONAL COMPUTER, INC.
PM-900
Processor Pentium
Processor Speed 60/66MHz
Chip Set Intel
Max. Onboard DRAM 192MB
Cache 256KB
BIOS Award
Dimensions 330mm x 218mm
I/O Options 32-bit PCI local bus slots (3)
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------+----------+----------------------+----------|
| Turbo LED | J14 | 32-bit PCI Local bus | PCI1 |
| | | slot | |
|---------------+----------+----------------------+----------|
| Reset switch | J15 | 32-bit PCI Local bus | PCI2 |
| | | slot | |
|---------------+----------+----------------------+----------|
| Speaker | J16 | 32-bit PCI Local bus | PCI3 |
| | | slot | |
|---------------+----------+----------------------+----------|
| Power LED & | J17 | | |
| keylock | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|----------------------------------------+--------+----------|
| » | RTC reset (DS12887A only) disabled | J1 | Open |
|---+------------------------------------+--------+----------|
| | RTC reset (DS12887A only) enabled | J1 | Closed |
|---+------------------------------------+--------+----------|
| » | CMOS memory normal operation | J7 | Open |
|---+------------------------------------+--------+----------|
| | CMOS memory clear | J7 | Closed |
|---+------------------------------------+--------+----------|
| » | Internal write-back cache | J11 | Open |
|---+------------------------------------+--------+----------|
| | Internal write-through cache | J11 | Closed |
|---+------------------------------------+--------+----------|
| » | CPU internal parity check disabled | J12 | Open |
|---+------------------------------------+--------+----------|
| | CPU internal parity check enabled | J12 | Closed |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | J18 | N/A |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 3 |
|------------+---------------+---------------+---------------|
| 2MB | (2) 1M x 36 | NONE | NONE |
|------------+---------------+---------------+---------------|
| 4MB | (2) 1M x 36 | (2) 1M x 36 | NONE |
|------------+---------------+---------------+---------------|
| 6MB | (2) 1M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 8MB | (2) 4M x 36 | NONE | NONE |
|------------+---------------+---------------+---------------|
| 10MB | (2) 4M x 36 | (2) 1M x 36 | NONE |
|------------+---------------+---------------+---------------|
| 12MB | (2) 4M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 16MB | (2) 4M x 36 | (2) 4M x 36 | NONE |
|------------+---------------+---------------+---------------|
| 18MB | (2) 4M x 36 | (2) 4M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 24MB | (2) 4M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 32MB | (2) 16M x 36 | NONE | NONE |
|------------+---------------+---------------+---------------|
| 34MB | (2) 16M x 36 | (2) 1M x 36 | NONE |
|------------+---------------+---------------+---------------|
| 36MB | (2) 16M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 40MB | (2) 16M x 36 | (2) 4M x 36 | NONE |
|------------+---------------+---------------+---------------|
| 42MB | (2) 16M x 36 | (2) 4M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 48MB | (2) 16M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 64MB | (2) 16M x 36 | (2) 16M x 36 | NONE |
|------------+---------------+---------------+---------------|
| 64MB | (2) 32M x 36 | NONE | NONE |
|------------+---------------+---------------+---------------|
| 66MB | (2) 16M x 36 | (2) 16M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 66MB | (2) 32M x 36 | (2) 1M x 36 | NONE |
|------------+---------------+---------------+---------------|
| 68MB | (2) 32M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 72MB | (2) 16M x 36 | (2) 16M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 72MB | (2) 32M x 36 | (2) 4M x 36 | NONE |
|------------+---------------+---------------+---------------|
| 74MB | (2) 32M x 36 | (2) 4M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 80MB | (2) 32M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 96MB | (2) 16M x 36 | (2) 16M x 36 | (2) 16M x 36 |
|------------+---------------+---------------+---------------|
| 96MB | (2) 32M x 36 | (2) 16M x 36 | NONE |
|------------+---------------+---------------+---------------|
| 98MB | (2) 32M x 36 | (2) 16M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 104MB | (2) 32M x 36 | (2) 16M x 36 | (2) 4M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CONT.) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 3 |
|------------+---------------+---------------+---------------|
| 128MB | (2) 32M x 36 | (2) 16M x 36 | (2) 16M x 36 |
|------------+---------------+---------------+---------------|
| 128MB | (2) 32M x 36 | (2) 32M x 36 | NONE |
|------------+---------------+---------------+---------------|
| 130MB | (2) 32M x 36 | (2) 32M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 136MB | (2) 32M x 36 | (2) 32M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 160MB | (2) 32M x 36 | (2) 32M x 36 | (2) 16M x 36 |
|------------+---------------+---------------+---------------|
| 192MB | (2) 32M x 36 | (2) 32M x 36 | (2) 32M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PCI1 IRQ CONFIGURATION |
|------------------------------------------------------------|
| Jumper | IRQ | Setting |
|---------------------+-----------------+--------------------|
| | JI1 | 9 | pins 1 & 2 closed |
|---+-----------------+-----------------+--------------------|
| | JI2 | 5 | pins 1 & 2 closed |
|---+-----------------+-----------------+--------------------|
| | JI3 | 10 | pins 1 & 2 closed |
|---+-----------------+-----------------+--------------------|
| | JI4 | 11 | pins 1 & 2 closed |
|---+-----------------+-----------------+--------------------|
| | JI5 | 12 | pins 1 & 2 closed |
|---+-----------------+-----------------+--------------------|
| | JI6 | 14 | pins 1 & 2 closed |
|---+-----------------+-----------------+--------------------|
| | JI7 | 15 | pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PCI2 & PCI3 IRQ CONFIGURATION |
|------------------------------------------------------------|
| Jumper | IRQ | Setting |
|---------------------+-----------------+--------------------|
| | JI1 | 9 | pins 2 & 3 closed |
|---+-----------------+-----------------+--------------------|
| | JI2 | 5 | pins 2 & 3 closed |
|---+-----------------+-----------------+--------------------|
| | JI3 | 10 | pins 2 & 3 closed |
|---+-----------------+-----------------+--------------------|
| | JI4 | 11 | pins 2 & 3 closed |
|---+-----------------+-----------------+--------------------|
| | JI5 | 12 | pins 2 & 3 closed |
|---+-----------------+-----------------+--------------------|
| | JI6 | 14 | pins 2 & 3 closed |
|---+-----------------+-----------------+--------------------|
| | JI7 | 15 | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| TECHNICAL NOTE |
|------------------------------------------------------------|
| You may not use PCI1 when using PCI2 and PCI3. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| TECHNICAL NOTE |
|------------------------------------------------------------|
| To change between 60MHz and 66MHz, replace the Oscillator |
| in OSC. |
+------------------------------------------------------------+