MICRO-STAR INTERNATIONAL CO., LTD.
MS-6121 (VIDEO)
|
Device Type |
Mainboard |
|
Processor |
Pentium II |
|
Processor Speed |
233/266/300/333/350/400/450MHz |
|
Chip Set |
Intel 440BX |
|
Video Chip Set |
Intel 740 |
|
Maximum Onboard Memory |
768MB (EDO & SDRAM supported) |
|
Maximum Video Memory |
8MB |
|
Audio Chip Set |
Yamaha |
|
Cache |
256/512KB (located on Pentium II CPU) |
|
BIOS |
Award |
|
Dimensions |
207mm x 254mm |
|
I/O Options |
32-bit PCI slots (2), Ethernet 10BaseT connector, floppy drive interface, game/MIDI port, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA port, IR connector, USB connectors (2), ATX power connector, line in, line out, microphone in, audio in CD-ROM, SB-link connector, wake on LAN connector |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
AGP slot |
AGP |
USB connector |
CN7 |
|
CPU fan power |
C1 |
Ethernet 10BaseT connector |
CN8 |
|
Parallel port |
CN1 |
Microphone in |
CN9 |
|
VGA port |
CN2 |
Line in |
CN10 |
|
Serial port 1 |
CN3 |
Line out |
CN11 |
|
Serial port 2 |
CN4 |
Audio in CD-ROM |
J2 |
|
PS/2 mouse port |
CN5 |
SB-link connector |
J4 |
|
Game/MIDI port |
CN6 |
Temperature sensor |
JSOR |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
» |
CMOS memory normal operation |
JBAT |
Pins 1 & 2 closed |
|
CMOS memory clear |
JBAT |
Pins 2 & 3 closed | |
|
MIC terminal select 3 |
JMIC |
Pins 1 & 2 closed | |
|
MIC terminal select 2 |
JMIC |
Pins 2 & 3 closed | |
|
Power on mode select boot up by switch |
JP2 |
Closed | |
|
Power on mode select immediate boot up |
JP2 |
Open | |
|
» |
On board video enabled |
JP5 |
Closed |
|
On board video disabled |
JP5 |
Open | |
|
DIMM CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
8MB |
(1) 1M x 64 |
None |
None |
|
16MB |
(1) 1M x 64 |
(1) 1M x 64 |
None |
|
16MB |
(1) 2M x 64 |
None |
None |
|
24MB |
(1) 1M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
32MB |
(1) 2M x 64 |
(1) 2M x 64 |
None |
|
32MB |
(1) 4M x 64 |
None |
None |
|
48MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
|
64MB |
(1) 4M x 64 |
(1) 4M x 64 |
None |
|
64MB |
(1) 8M x 64 |
None |
None |
|
96MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
|
128MB |
(1) 8M x 64 |
(1) 8M x 64 |
None |
|
128MB |
(1) 16M x 64 |
None |
None |
|
164MB |
(1) 16M x 64 |
(1) 1M x 64 |
None |
|
144MB |
(1) 16M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
144MB |
(1) 16M x 64 |
(1) 2M x 64 |
None |
|
160MB |
(1) 16M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
|
160MB |
(1) 16M x 64 |
(1) 4M x 64 |
None |
|
192MB |
(1) 16M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
|
DIMM CONFIGURATION (CONT) | |||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
192MB |
(1) 16M x 64 |
(1) 8M x 64 |
None |
|
192MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
|
256MB |
(1) 16M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
|
256MB |
(1) 16M x 64 |
(1) 16M x 64 |
None |
|
256MB |
(1) 32M x 64 |
None |
None |
|
264MB |
(1) 32M x 64 |
(1) 1M x 64 |
None |
|
272MB |
(1) 32M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
272MB |
(1) 32M x 64 |
(1) 2M x 64 |
None |
|
288MB |
(1) 32M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
|
288MB |
(1) 32M x 64 |
(1) 4M x 64 |
None |
|
320MB |
(1) 32M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
|
320MB |
(1) 32M x 64 |
(1) 8M x 64 |
None |
|
384MB |
(1) 32M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
|
384MB |
(1) 32M x 64 |
(1) 16M x 64 |
None |
|
384MB |
(1) 16M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
|
512MB |
(1) 32M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
|
512MB |
(1) 32M x 64 |
(1) 32M x 64 |
None |
|
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. |
|
VIDEO MEMORY CONFIGURATION |
|
Note: The location of the video memory is unidentified. |
|
CPU SPEED SELECTION | ||||||
|
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
|
200MHz |
66MHz |
3x |
On |
On |
Off |
On |
|
233MHz |
66MHz |
3.5x |
On |
Off |
Off |
On |
|
266MHz |
66MHz |
4x |
On |
On |
On |
Off |
|
300MHz |
66MHz |
4.5x |
On |
Off |
On |
Off |
|
333MHz |
66MHz |
5x |
On |
On |
Off |
Off |
|
350MHz |
100MHz |
3.5x |
On |
Off |
Off |
On |
|
400MHz |
100MHz |
4x |
On |
On |
On |
Off |
|
450MHz |
100MHz |
4.5x |
On |
Off |
On |
Off |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
System fan power |
C1 |
Audio in CD-ROM |
J6 |
|
Chassis fan power |
C2 |
Audio in CD-ROM |
J7 |
|
IDE interface 1 |
CN1 |
Soft off power supply |
JSW1 |
|
IDE interface 2 |
CN2 |
32-bit PCI slots |
PC1 PC2 |
|
Floppy drive interface |
CN3 |
Power LED & keylock |
U1/pins 1 5 |
|
USB connector |
CN4 |
Speaker |
U1/pins 7 - 10 |
|
IR connector |
IR1 |
IDE interface LED |
U1/pins 12 & 24 |
|
Green PC LED |
J1 |
Turbo LED |
U1/pins 14 & 15 |
|
Green PC connector |
J2 |
Green PC connector |
U1/pins 17 & 18 |
|
Wake on modem connector |
J3 |
Reset switch |
U1/pins 21 & 22 |
|
Chassis intrusion connector |
J4 |
Wake on LAN connector |
WOL |
|
Note: The ATX power connector is located on the backside of the riser card. | |||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
» |
Factory configured - do not alter |
J9 |
Unidentified |