KADATCO CO., LTD.
AM-609LX
Device Type | Mainboard |
Processor | Pentium II |
Processor Speed | 233/266/300MHz |
Chip Set | Intel |
Video Chip Set | None |
Maximum Onboard Memory | 768MB (EDO & SDRAM supported) |
Maximum Video Memory | None |
Cache | 256/512KB (located on Pentium II CPU) |
BIOS | Award |
Dimensions | 305mm x 210mm |
I/O Options | 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot |
NPU Options | None |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
AGP slot | AGP | USB connector 1 | CN4 |
ATX power connector | ATX | USB connector 2 | CN5 |
Reset switch | C1/pins 1 & 2 | PS/2 mouse port | CN6 |
Green PC connector | C1/pins 4 & 5 | Floppy drive interface | CN7 |
Turbo LED | C1/pins 7 & 8 | IDE interface 2 | CN8 |
IDE interface LED | C1/pins 10 & 11 | IDE interface 1 | CN9 |
Soft off power supply | C1/pins 12 & 24 | Chassis fan power | FAN1 |
Speaker | C1/pins 13 - 16 | Chassis fan power | FAN2 |
Power LED & keylock | C1/pins 18 - 22 | Chassis fan power | FAN3 |
Parallel port | CN1 | IR connector | IR1 |
Serial port 2 | CN2 | 32-bit PCI slots | PC1 – PC4 |
Serial port 1 | CN3 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | CMOS memory normal operation | JP2 | Pins 1 & 2 closed |
CMOS memory clear | JP2 | Pins 2 & 3 closed | |
» | Factory configured - do not alter | JP3 | Unidentified |
» | Factory configured - do not alter | JP4 | Unidentified |
» | Factory configured - do not alter | JP5 | Unidentified |
DIMM CONFIGURATION | |||
Size | Bank 0 | Bank 1 | Bank 2 |
8MB | (1) 1M x 64 | None | None |
16MB | (1) 2M x 64 | None | None |
16MB | (1) 1M x 64 | (1) 1M x 64 | None |
24MB | (1) 2M x 64 | (1) 1M x 64 | None |
24MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 |
32MB | (1) 4M x 64 | None | None |
32MB | (1) 2M x 64 | (1) 1M x 64 | (1) 1M x 64 |
32MB | (1) 2M x 64 | (1) 2M x 64 | None |
40MB | (1) 4M x 64 | (1) 1M x 64 | None |
40MB | (1) 2M x 64 | (1) 2M x 64 | (1) 1M x 64 |
48MB | (1) 4M x 64 | (1) 1M x 64 | (1) 1M x 64 |
48MB | (1) 4M x 64 | (1) 2M x 64 | None |
48MB | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 |
56MB | (1) 4M x 64 | (1) 2M x 64 | (1) 1M x 64 |
DIMM CONFIGURATION (CON’T) | |||
Size | Bank 0 | Bank 1 | Bank 2 |
64MB | (1) 8M x 64 | None | None |
64MB | (1) 4M x 64 | (1) 2M x 64 | (1) 2M x 64 |
64MB | (1) 4M x 64 | (1) 4M x 64 | None |
72MB | (1) 8M x 64 | (1) 1M x 64 | None |
72MB | (1) 4M x 64 | (1) 4M x 64 | (1) 1M x 64 |
80MB | (1) 8M x 64 | (1) 1M x 64 | (1) 1M x 64 |
80MB | (1) 8M x 64 | (1) 2M x 64 | None |
80MB | (1) 4M x 64 | (1) 4M x 64 | (1) 2M x 64 |
88MB | (1) 8M x 64 | (1) 2M x 64 | (1) 1M x 64 |
96MB | (1) 8M x 64 | (1) 2M x 64 | (1) 2M x 64 |
96MB | (1) 8M x 64 | (1) 4M x 64 | None |
96MB | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 |
104MB | (1) 8M x 64 | (1) 4M x 64 | (1) 1M x 64 |
112MB | (1) 8M x 64 | (1) 4M x 64 | (1) 2M x 64 |
128MB | (1) 16M x 64 | None | None |
128MB | (1) 8M x 64 | (1) 4M x 64 | (1) 4M x 64 |
128MB | (1) 8M x 64 | (1) 8M x 64 | None |
136MB | (1) 16M x 64 | (1) 1M x 64 | None |
136MB | (1) 8M x 64 | (1) 8M x 64 | (1) 1M x 64 |
144MB | (1) 16M x 64 | (1) 1M x 64 | (1) 1M x 64 |
144MB | (1) 16M x 64 | (1) 2M x 64 | None |
144MB | (1) 8M x 64 | (1) 8M x 64 | (1) 2M x 64 |
152MB | (1) 16M x 64 | (1) 2M x 64 | (1) 1M x 64 |
160MB | (1) 16M x 64 | (1) 2M x 64 | (1) 2M x 64 |
160MB | (1) 16M x 64 | (1) 4M x 64 | None |
160MB | (1) 8M x 64 | (1) 8M x 64 | (1) 4M x 64 |
168MB | (1) 16M x 64 | (1) 4M x 64 | (1) 1M x 64 |
176MB | (1) 16M x 64 | (1) 4M x 64 | (1) 2M x 64 |
192MB | (1) 16M x 64 | (1) 4M x 64 | (1) 4M x 64 |
192MB | (1) 16M x 64 | (1) 8M x 64 | None |
192MB | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 |
200MB | (1) 16M x 64 | (1) 8M x 64 | (1) 1M x 64 |
208MB | (1) 16M x 64 | (1) 8M x 64 | (1) 2M x 64 |
224MB | (1) 16M x 64 | (1) 8M x 64 | (1) 4M x 64 |
256MB | (1) 16M x 64 | (1) 8M x 64 | (1) 8M x 64 |
256MB | (1) 32M x 64 | None | None |
272MB | (1) 32M x 64 | (1) 1M x 64 | (1) 1M x 64 |
288MB | (1) 32M X 64 | (1) 2M X 64 | (1) 2M X 64 | ||||||||||||
320MB | (1) 32M x 64 | (1) 4M x 64 | (1) 4M x 64 | ||||||||||||
384MB | (1) 16M x 64 | (1) 16M x 64 | (1) 16M x 64 | ||||||||||||
384MB | (1) 32M x 64 | (1) 8M x 64 | (1) 8M x 64 | ||||||||||||
512MB | (1) 32M x 64 | (1) 32M x 64 | None | ||||||||||||
512MB | (1) 32M x 64 | (1) 16M x 64 | (1) 16M x 64 | ||||||||||||
768MB | (1) 32M x 64 | (1) 32M x 64 | (1) 32M x 64 | ||||||||||||
Note: Board accepts SDRAM memory. | |||||||||||||||
CACHE CONFIGURATION |
Note: 256KB/512KB cache is located on the Pentium II CPU. |
CPU SPEED SELECTION | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
233MHz | 66MHz | 3.5x | On | On | On | Off |
266MHz | 66MHz | 4x | Off | Off | Off | Off |
300MHz | 66MHz | 4.5x | On | On | Off | On |