ACER, INC.
ACERALTOS 19000
|
Device Type |
Mainboard |
|
Processor |
Pentium Pro |
|
Processor Speed |
200MHz |
|
Chip Set |
Intel |
|
Video Chip Set |
Unidentified |
|
Maximum Onboard Memory |
512MB |
|
Maximum Video Memory |
Unidentified |
|
Cache |
256KB (located on Pentium Pro CPU) |
|
BIOS |
Acer |
|
Dimensions |
305mm x 244mm |
|
I/O Options |
32-bit PCI slots (6), floppy drive interface, IDE interface, SCSI interface, Wide Ultra SCSI interface, parallel port, PS/2 mouse port, serial ports (2), VGA port, VRM connectors (2), memory card slot |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Chassis fan power |
C1 |
Floppy drive interface |
CN10 |
|
Chassis fan power |
C2 |
PS/2 mouse port |
CN11 |
|
Chassis fan power |
C3 |
IDE interface |
CN12 |
|
Chassis fan power |
C4 |
Serial port |
CN13 |
|
Chassis fan power |
C5 |
Serial port |
CN13A |
|
Chassis fan power |
C6 |
Parallel port |
CN14 |
|
Power connector |
CN1 |
VGA port |
CN14A |
|
Power connector |
CN2 |
IDE interface LED |
CN16 |
|
Power connector |
CN3 |
Reset/RDM switch |
CN17 |
|
Power connector |
CN4 |
VRM connector 1 |
J1 |
|
RDM connector |
CN5 |
VRM connector 2 |
J6 |
|
RDM connector |
CN6 |
SCSI interface |
J17 |
|
LED connector |
CN7 |
Ultra Wide SCSI interface |
J20 |
|
5v power |
CN8 |
32-bit PCI slots |
PC1 - PC6 |
|
Front panel connector |
CN9 |
Memory card slot |
SL1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
Factory configured - do not alter |
CN15 |
Unidentified |
|
|
Wide SCSI enabled |
J13 |
Closed |
|
Wide SCSI disabled |
J13 |
Open | |
|
|
Factory configured - do not alter |
J14 |
Pins 2 & 3 closed |
|
|
Factory configured - do not alter |
J15 |
Pins 2 & 3 closed |
|
|
Termination enabled |
J16 |
Pins 1 & 2 closed |
|
Termination switchable through SCSI select utility |
J16 |
Pins 2 & 3 closed | |
|
|
Password disabled |
J18 |
Pins 2 & 3 closed |
|
Password enabled |
J18 |
Pins 1 & 2 closed | |
|
|
BIOS type select Acer |
J19 |
Pins 1 & 2 closed |
|
BIOS type select OEM |
J19 |
Pins 2 & 3 closed | |
|
|
Buzzer enabled |
J1501 |
Closed |
|
Buzzer disabled |
J1501 |
Open | |
|
SIMM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
16MB |
(2) 2M x 36 |
None |
None |
None |
|
32MB |
(2) 4M x 36 |
None |
None |
None |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
None |
None |
|
48MB |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
None |
|
64MB |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
64MB |
(2) 8M x 36 |
None |
None |
None |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
None |
None |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
None |
None |
|
96MB |
(2) 4M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
None |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
None |
None |
|
128MB |
(2) 4M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
|
192MB |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
None |
|
256MB |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
SIMM CONFIGURATION (CON'T) | ||||
|
Size |
Bank 4 |
Bank 5 |
Bank 6 |
Bank 7 |
|
16MB |
(2) 2M x 36 |
None |
None |
None |
|
32MB |
(2) 4M x 36 |
None |
None |
None |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
None |
None |
|
48MB |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
None |
|
64MB |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
64MB |
(2) 8M x 36 |
None |
None |
None |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
None |
None |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
None |
None |
|
96MB |
(2) 4M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
None |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
None |
None |
|
128MB |
(2) 4M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
|
192MB |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
None |
|
256MB |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
Note: To install maximum memory of 512MB, insert 8M x 36 in all 8 banks. | ||||
|
CACHE CONFIGURATION |
|
Note: 256KB/512KB cache is located on the Pentium Pro CPU. |
|
VIDEO MEMORY CONFIGURATION |
|
Note: The size of the video is unidentified. |
|
CPU SPEED SELECTION | |||
|
CPU speed |
Clock speed |
Multiplier |
J12 |
|
200MHz |
66MHz |
3x |
Pins 2 & 3 closed |
|
CPU 1 VOLTAGE SELECTION | ||||
|
Voltage |
J2 |
J3 |
J4 |
J5 |
|
3.3v |
Closed |
Open |
Closed |
Closed |
|
CPU 2 VOLTAGE SELECTION | ||||
|
Voltage |
J7 |
J8 |
J9 |
J10 |
|
3.3v |
Closed |
Open |
Closed |
Closed |
|
CPU VOLTAGE SELECTION | ||||
|
Voltage |
VID0 |
VID1 |
VID2 |
VID3 |
|
No CPU |
Open |
Open |
Open |
Open |
|
2.1v |
Closed |
Open |
Open |
Open |
|
2.2v |
Open |
Open |
Closed |
Open |
|
2.3v |
Closed |
Open |
Closed |
Open |
|
2.4v |
Open |
Closed |
Open |
Open |
|
2.5v |
Closed |
Closed |
Open |
Open |
|
2.6v |
Open |
Closed |
Closed |
Open |
|
2.7v |
Closed |
Closed |
Closed |
Open |
|
2.8v |
Open |
Open |
Open |
Closed |
|
2.9v |
Closed |
Open |
Open |
Closed |
|
3.0v |
Open |
Open |
Closed |
Closed |
|
3.1v |
Closed |
Open |
Closed |
Closed |
|
3.2v |
Open |
Closed |
Open |
Closed |
|
3.3v |
Closed |
Closed |
Open |
Closed |
|
3.4v |
Open |
Closed |
Closed |
Closed |
|
3.5v |
Closed |
Closed |
Closed |
Closed |
|
Note: The location of the above jumpers is unidentified. | ||||