ACER, INC.
370WA
| Device Type | Mainboard |
| Processor | Celeron |
| Processor Speed | 266/300/333/366/400/433/466/500MHz |
| Chip Set | Intel 810 |
| Video Chip Set | Unidentified |
| Audio Chip Set | ADI |
| Maximum Onboard Memory | 512MB (SDRAM supported) |
| Maximum Video Memory | 4MB |
| Maximum Audio Memory | Unidentified |
| Cache | 0/128KB (located on the Celeron CPU) |
| BIOS | Award |
| Dimensions | 305mm x 180mm |
| I/O Options | 32-bit PCI slots (6), floppy drive interface, game port, IDE interfaces (2), parallel port, PS/2 mouse port, PS/2 keyboard port, serial port, serial interface, VGA port, Audio Modem Riser slot, IR connector, USB ports (2), ATX power connector, AGP slot, line in, line out, microphone in, audio in - CD-ROMs (2), Wake-on-LAN connector, SB-Link connector |
CONNECTIONS |
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| Purpose | Location |
Purpose | Location |
| ATX power connector | ATX |
CPU fan power | CN16 |
| PS/2 mouse port | CN1 | Chassis fan power | CN17 |
| PS/2 keyboard port | CN2 | Audio in - CD-ROM (Sony) | CN18 |
| USB port1 | CN3 | Audio in - CD-ROM (Mitsumi) | CN19 |
| USB port 2 | CN4 | SB-Link connector | CN20 |
| Parallel port | CN5 | Green PC LED | CN21/Pins 1 & 2 |
| Serial port | CN6 | Reset switch | CN21/Pins 3 & 4 |
| VGA port | CN7 | IDE interface LED | CN21/Pins 6 & 7 |
| Game port | CN8 | Power switch | CN21/Pins 9 & 10 |
| Line out | CN9 | Power LED & keylock | CN21/Pins 14-18 |
| Line in | CN10 | Speaker | CN21/Pins 20-23 |
| Microphone in | CN11 | IR connector | JIR |
| Serial interface | CN12 | Wake-on-LAN connector | JWOL |
| Floppy drive interface | CN13 | 32-bit PCI slots | PC1 - PC6 |
| IDE interface 1 | CN14 | Audio Modem Riser slot | SL1 |
| IDE interface 2 | CN15 | ||
USER CONFIGURABLE SETTINGS |
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Function |
Label |
Position |
|
» |
Keyboard voltage selection 5V | JKBV | Pins 1 & 2 closed |
| Keyboard voltage selection 5V stand by | JKBV | Pins 2 & 3 closed | |
| » | CMOS memory normal operation | JRTC | Pins 2 & 3 closed |
|
CMOS memory clear | JRTC | Pins 1 & 2 closed |
| » | Audio CODEC enabled | JSND | Pins 1 & 2 closed |
| Audio CODEC disabled | JSND | Pins 2 & 3 closed | |
DIMM CONFIGURATION |
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Size |
Bank 0 |
Bank 1 |
16MB |
(1) 2M x 64 |
None |
32MB |
(1) 2M x 64 |
(1) 2M x 64 |
32MB |
(1) 4M x 64 |
None |
48MB |
(1) 4M x 64 |
(1) 2M x 64 |
64MB |
(1) 4M x 64 |
(1) 4M x 64 |
64MB |
(1) 8M x 64 |
None |
80MB |
(1) 8M x 64 |
(1) 2M x 64 |
96MB |
(1) 8M x 64 |
(1) 4M x 64 |
128MB |
(1) 8M x 64 |
(1) 8M x 64 |
128MB |
(1) 16M x 64 |
None |
144MB |
(1) 16M x 64 |
(1) 2M x 64 |
160MB |
(1) 16M x 64 |
(1) 4M x 64 |
192MB |
(1) 16M x 64 |
(1) 8M x 64 |
256MB |
(1) 16M x 64 |
(1) 16M x 64 |
256MB |
(1) 32M x 64 |
None |
272MB |
(1) 32M x 64 |
(1) 2M x 64 |
288MB |
(1) 32M x 64 |
(1) 4M x 64 |
320MB |
(1) 32M x 64 |
(1) 8M x 64 |
384MB |
(1) 32M x 64 |
(1) 16M x 64 |
512MB |
(1) 32M x 64 |
(1) 32M x 64 |
| Note: Board supports SDRAM memory. | ||
CACHE CONFIGURATION |
| Note: 128KB cache is located on the Celeron 300A and greater CPUs. |
CPU SPEED SELECTION (CELERON) |
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CPU speed |
Clock speed |
Multiplier |
JF0 |
JF1 |
JF2 |
JF3 | JFSB |
| 266MHz | 66MHz | 4x | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 |
| 300MHz | 66MHz | 4.5x | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 |
333MHz |
66MHz |
5x |
2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 2 & 3 |
366MHz |
66MHz |
5.5x |
2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 | 2 & 3 |
400MHz |
66MHz |
6x |
1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 | 2 & 3 |
433MHZ |
66MHz |
6.5x |
1 & 2 | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 |
466MHz |
66MHz |
7x |
1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 |
500MHz |
66MHz |
7.5x |
1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
| Note:
Designated pins should be in the closed position. Note: Clock speed may be set to auto-detect by leaving JFSB open. |
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CPU VOLTAGE SELECTION |
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Voltage |
JVID0 | JVID1 | JVID2 | JVID3 | JVID4 |
| auto-detect | Open | Open | Open | Open | Open |
| 1.8v | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 |
| 1.85v | 2 & 3 | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 |
| 1.9v | 1 & 2 | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 |
| 1.95v | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 |
| 2v | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
| 2.05v | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
| 2.1v | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
| 2.2v | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 |
| Note: Designated pins should be in the closed position. | |||||