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# LANNER ELECTRONICS, INC.
AP-50IFA
Device Type Mainboard
Processor CX 6X86/AM K5/Pentium
Processor Speed 75/90/100/120/133/150/166/180/200MHz
Chip Set Intel
Video Chip Set Chips and Technology
Maximum Onboard 128MB (EDO & SDRAM supported)
Memory
Maximum Video 2MB
Memory
Cache 256/512KB
BIOS Award
Dimensions Unidentified
I/O Options Floppy drive interface, green PC connector,
IDE interfaces (2), SCSI interface, Wide
Ultra SCSI interface, parallel port, PS/2
mouse port, PS/2 mouse interface, serial
ports (2), VGA port, IR connector, USB
connectors (2), PC/104 connectors (2), flat
panel connectors (2)
NPU Options None
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| Flat panel | C1 | SCSI interface | CN12 |
| connector | | | |
|------------------+----------+-------------------+----------|
| Flat panel | C2 | Wide Ultra SCSI | CN13 |
| connector | | interface | |
|------------------+----------+-------------------+----------|
| PC/104 connector | CN1 | Serial port 2 | CN14 |
| (8-bit) | | | |
|------------------+----------+-------------------+----------|
| PC/104 connector | CN2 | IDE interface LED | J1 |
| (16-bit) | | | |
|------------------+----------+-------------------+----------|
| VGA port | CN3 | Power LED & | J2 |
| | | keylock | |
|------------------+----------+-------------------+----------|
| PS/2 mouse port | CN4 | Turbo LED | J3 |
|------------------+----------+-------------------+----------|
| Serial port 1 | CN5 | Speaker | J4 |
|------------------+----------+-------------------+----------|
| USB connector 1 | CN6 | Reset switch | J5 |
|------------------+----------+-------------------+----------|
| USB connector 2 | CN7 | SCSI interface | J6 |
| | | LED | |
|------------------+----------+-------------------+----------|
| Parallel port | CN8 | Green PC | JP8 |
| | | connector | |
|------------------+----------+-------------------+----------|
| Floppy drive | CN9 | Auxiliary | KCN1 |
| interface | | keyboard | |
| | | connector | |
|------------------+----------+-------------------+----------|
| IDE interface | CN10 | PS/2 mouse | PS1 |
| | | interface | |
|------------------+----------+-------------------+----------|
| IDE interface | CN11 | IR connector | IR1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|--------------------------------+-------+-------------------|
| » | Factory configured - do | JP1 | Unidentified |
| | not alter | | |
|---+----------------------------+-------+-------------------|
| | Contrast voltage enabled | JP2 | Pins 1 & 2 closed |
|---+----------------------------+-------+-------------------|
| | VEE voltage enabled | JP2 | Pins 2 & 3 closed |
|---+----------------------------+-------+-------------------|
| | VEE voltage select -12v - | JP3 | Pins 1 & 2 closed |
| | -34v | | |
|---+----------------------------+-------+-------------------|
| | VEE voltage select +12v - | JP3 | Pins 2 & 3 closed |
| | +35v | | |
|---+----------------------------+-------+-------------------|
| | SCSI termination enabled | JP5 | Open |
|---+----------------------------+-------+-------------------|
| | SCSI termination disabled | JP5 | Closed |
|---+----------------------------+-------+-------------------|
| » | Factory configured - do | JP7 | Unidentified |
| | not alter | | |
|---+----------------------------+-------+-------------------|
| » | Factory configured - do | JP10 | Pins 2 & 3, 5 & |
| | not alter | | 6, 8 & 9 closed |
|---+----------------------------+-------+-------------------|
| » | Factory configured - do | JP11 | Pins 1 & 2, 3 & |
| | not alter | | 4, 5 & 6, 7 & 8, |
| | | | 9 & 10, 11 & 12 |
| | | | closed |
|---+----------------------------+-------+-------------------|
| » | Factory configured - do | JP14 | Open |
| | not alter | | |
|---+----------------------------+-------+-------------------|
| » | Flash BIOS voltage select | JP15 | Open |
| | 5v | | |
|---+----------------------------+-------+-------------------|
| | Flash BIOS voltage select | JP15 | Closed |
| | 12v | | |
|---+----------------------------+-------+-------------------|
| » | PS/2 mouse IRQ12 enabled | JP19 | Closed |
|---+----------------------------+-------+-------------------|
| | PS/2 mouse IRQ12 disabled | JP19 | Open |
|---+----------------------------+-------+-------------------|
| » | Factory configured - do | RN1 | Unidentified |
| | not alter | | |
|---+----------------------------+-------+-------------------|
| » | Factory configured - do | RN2 | Unidentified |
| | not alter | | |
|---+----------------------------+-------+-------------------|
| » | Factory configured - do | RN3 | Unidentified |
| | not alter | | |
|---+----------------------------+-------+-------------------|
| » | Factory configured - do | RN4 | Unidentified |
| | not alter | | |
|---+----------------------------+-------+-------------------|
| » | Factory configured - do | VR1 | Unidentified |
| | not alter | | |
|---+----------------------------+-------+-------------------|
| » | Factory configured - do | VR1 | Unidentified |
| | not alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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 |
|------------------+--------------------+--------------------|
| 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 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: Board accepts 256KB/512KB cache. The location is |
| unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Note: Board accepts 1MB/2MB video memory. The location is |
| unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CYRIX) |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | JP12 | JP13 | JP17 |
| | speed | | | | |
|------------+----------+------------+------+--------+-------|
| 120MHz | 50MHz | 2x | Open | Closed | 3 & 4 |
|------------+----------+------------+------+--------+-------|
| 150MHz | 60MHz | 2x | Open | Closed | 5 & 6 |
|------------+----------+------------+------+--------+-------|
| 166MHz | 66MHz | 2x | Open | Closed | Open |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AMD) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | JP12 | JP13 | JP17 |
| speed | speed | | | | |
|----------+----------+------------+--------+--------+-------|
| 75MHz | 50MHz | 1.5x | Open | Open | 3 & 4 |
|----------+----------+------------+--------+--------+-------|
| 90MHz | 60MHz | 1.5x | Open | Open | 5 & 6 |
|----------+----------+------------+--------+--------+-------|
| 100MHz | 66MHz | 1.5x | Open | Open | Open |
|----------+----------+------------+--------+--------+-------|
| 120MHz | 60MHz | 2x | Open | Closed | 5 & 6 |
|----------+----------+------------+--------+--------+-------|
| 133MHz | 66MHz | 2x | Open | Closed | Open |
|----------+----------+------------+--------+--------+-------|
| 150MHz | 60MHz | 2.5x | Closed | Closed | 5 & 6 |
|----------+----------+------------+--------+--------+-------|
| 166MHz | 66MHz | 2.5x | Closed | Closed | Open |
|----------+----------+------------+--------+--------+-------|
| 180MHz | 60MHz | 3x | Closed | Open | 5 & 6 |
|----------+----------+------------+--------+--------+-------|
| 200MHz | 66MHz | 3x | Closed | Open | Open |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | JP12 | JP13 | JP17 |
| speed | speed | | | | |
|----------+----------+------------+--------+--------+-------|
| 75MHz | 50MHz | 1.5x | Open | Open | 3 & 4 |
|----------+----------+------------+--------+--------+-------|
| 90MHz | 60MHz | 1.5x | Open | Open | 5 & 6 |
|----------+----------+------------+--------+--------+-------|
| 100MHz | 66MHz | 1.5x | Open | Open | Open |
|----------+----------+------------+--------+--------+-------|
| 120MHz | 60MHz | 2x | Open | Closed | 5 & 6 |
|----------+----------+------------+--------+--------+-------|
| 133MHz | 66MHz | 2x | Open | Closed | Open |
|----------+----------+------------+--------+--------+-------|
| 150MHz | 60MHz | 2.5x | Closed | Closed | 5 & 6 |
|----------+----------+------------+--------+--------+-------|
| 166MHz | 66MHz | 2.5x | Closed | Closed | Open |
|----------+----------+------------+--------+--------+-------|
| 180MHz | 60MHz | 3x | Closed | Open | 5 & 6 |
|----------+----------+------------+--------+--------+-------|
| 200MHz | 66MHz | 3x | Closed | Open | Open |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | JP6 |
|----------------------------+-------------------------------|
| » | 3.4v | Pins 1 & 2 closed |
|---+------------------------+-------------------------------|
| | 3.52v | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU CORE VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | JP20 |
|--------------------------+---------------------------------|
| » | Single voltage | Open |
|---+----------------------+---------------------------------|
| | 2.8v | Pins 1 & 2, 3 & 4, 5 & 6 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLAT PANEL SELECTION |
|------------------------------------------------------------|
| Setting | JP4 |
|--------------------------+---------------------------------|
| 1024 x 768 DSTN | Pins 1 & 2, 3 & 4, 5 & 6 closed |
|--------------------------+---------------------------------|
| 1280 x 1024 TFT | Pins 3 & 4, 5 & 6 closed |
|--------------------------+---------------------------------|
| 640 x 480 DSTN | Pins 1 & 2, 5 & 6 closed |
|--------------------------+---------------------------------|
| 800 x 600 DSTN | Pins 5 & 6 closed |
|--------------------------+---------------------------------|
| 640 x 480 Sharp TFT | Pins 1 & 2, 3 & 4 closed |
|--------------------------+---------------------------------|
| 640 x 480 18 bit TFT | Pins 3 & 4 closed |
|--------------------------+---------------------------------|
| 1024 x 768 TFT | Pins 1 & 2 closed |
|--------------------------+---------------------------------|
| 800 x 600 TFT | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| WATCHDOG TIMER ACTIVE SELECTION |
|------------------------------------------------------------|
| Time out | JP9 |
|----------------------------+-------------------------------|
| | .5 sec | Pins 2 & 3 closed |
|---+------------------------+-------------------------------|
| | 1 sec | Pins 5 & 6 closed |
|---+------------------------+-------------------------------|
| | 2 sec | Pins 8 & 9 closed |
|---+------------------------+-------------------------------|
| » | 4 sec | Pins 11 & 12 closed |
|---+------------------------+-------------------------------|
| | 8 sec | Pins 10 & 11 closed |
|---+------------------------+-------------------------------|
| | 16 sec | Pins 7 & 8 closed |
|---+------------------------+-------------------------------|
| | 32 sec | Pins 4 & 5 closed |
|---+------------------------+-------------------------------|
| | 64 sec | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| WATCHDOG TIMER ACTIVE SELECTION |
|------------------------------------------------------------|
| Time out | JP16 |
|-----------------------------+------------------------------|
| » | Reset system | Pins 1 & 2 closed |
|---+-------------------------+------------------------------|
| | NMI system | Pins 2 & 3 closed |
|---+-------------------------+------------------------------|
| | Disabled | Open |
+------------------------------------------------------------+