MICRO-STAR INTERNATIONAL CO., LTD.
MS-5116
Processor | CX M1/Pentium |
Processor Speed | 75/80/90/100/120/133MHz |
Chip Set | SIS |
Max. Onboard DRAM | 512MB |
Cache | 256/512/1024KB |
BIOS | AMI |
Dimensions | 260mm x 220mm |
I/O Options | Floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA port, riser slot |
NPU Options | None |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
VGA port | CN1 | Chassis fan power | JFAN |
Parallel port | CN2 | Power LED & keylock | JFP pins 1 - 5 |
Serial port 2 | CN3 | Speaker | JFP pins 6 - 10 |
Serial port 1 | CN4 | Turbo LED | JFP pins 12 & 13 |
PS/2 mouse port | CN5 | Turbo switch | JFP pins 15 - 17 |
Floppy drive interface | CN6 | Reset switch | JFP pins 19 & 20 |
IDE interface 2 | CN7 | IDE interface LED | JFP pins 21 & 22 |
IDE interface 1 | CN8 | Green PC connector | JG1 |
VGA feature connector | CN9 | Riser slot | SL1 |
External battery | JB1 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
On board VGA enabled | JVG1 | pins 1 & 2 closed | |
On board VGA disabled | JVG1 | pins 2 & 3 closed | |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
4MB | (1) 1M x 36 | NONE | NONE | NONE |
4MB | NONE | NONE | (1) 1M x 36 | NONE |
8MB | (1) 2M x 36 | NONE | NONE | NONE |
8MB | NONE | NONE | (1) 2M x 36 | NONE |
8MB | (1) 1M x 36 | (1) 1M x 36 | NONE | NONE |
8MB | NONE | NONE | (1) 1M x 36 | (1) 1M x 36 |
16MB | (1) 4M x 36 | NONE | NONE | NONE |
16MB | NONE | NONE | (1) 4M x 36 | NONE |
16MB | (1) 2M x 36 | (1) 2M x 36 | NONE | NONE |
16MB | NONE | NONE | (1) 2M x 36 | (1) 2M x 36 |
16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 |
24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x 36 |
32MB | (1) 8M x 36 | NONE | NONE | NONE |
32MB | NONE | NONE | (1) 8M x 36 | NONE |
32MB | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE |
32MB | NONE | NONE | (1) 4M x 36 | (1) 4M x 36 |
32MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
40MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 |
40MB | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 |
48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 2M x 36 | (1) 2M x 36 |
48MB | (1) 2M x 36 | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x 36 |
64MB | (1) 16M x 36 | NONE | NONE | NONE |
64MB | NONE | NONE | (1) 16M x 36 | NONE |
64MB | (1) 8M x 36 | (1) 8M x 36 | NONE | NONE |
64MB | NONE | NONE | (1) 8M x 36 | (1) 8M x 36 |
64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
72MB | (1) 1M x 36 | (1) 1M x 36 | (1) 8M x 36 | (1) 8M x 36 |
72MB | (1) 8M x 36 | (1) 8M x 36 | (1) 1M x 36 | (1) 1M x 36 |
80MB | (1) 2M x 36 | (1) 2M x 36 | (1) 8M x 36 | (1) 8M x 36 |
80MB | (1) 8M x 36 | (1) 8M x 36 | (1) 2M x 36 | (1) 2M x 36 |
96MB | (1) 4M x 36 | (1) 4M x 36 | (1) 8M x 36 | (1) 8M x 36 |
96MB | (1) 8M x 36 | (1) 8M x 36 | (1) 4M x 36 | (1) 4M x 36 |
128MB | (1) 32M x 36 | NONE | NONE | NONE |
128MB | NONE | NONE | (1) 32M x 36 | NONE |
128MB | (1) 16M x 36 | (1) 16M x 36 | NONE | NONE |
128MB | NONE | NONE | (1) 16M x 36 | (1) 16M x 36 |
128MB | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
DRAM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
136MB | (1) 1M x 36 | (1) 1M x 36 | (1) 16M x 36 | (1) 16M x 36 |
136MB | (1) 16M x 36 | (1) 16M x 36 | (1) 1M x 36 | (1) 1M x 36 |
144MB | (1) 16M x 36 | (1) 16M x 36 | (1) 2M x 36 | (1) 2M x 36 |
144MB | (1) 2M x 36 | (1) 2M x 36 | (1) 16M x 36 | (1) 16M x 36 |
160MB | (1) 4M x 36 | (1) 4M x 36 | (1) 16M x 36 | (1) 16M x 36 |
160MB | (1) 16M x 36 | (1) 16M x 36 | (1) 4M x 36 | (1) 4M x 36 |
192MB | (1) 16M x 36 | (1) 16M x 36 | (1) 8M x 36 | (1) 8M x 36 |
192MB | (1) 8M x 36 | (1) 8M x 36 | (1) 16M x 36 | (1) 16M x 36 |
256MB | (1) 32M x 36 | (1) 32M x 36 | NONE | NONE |
256MB | NONE | NONE | (1) 32M x 36 | (1) 32M x 36 |
256MB | (1) 16M x 36 | (1) 16M x 36 | (1) 16M x 36 | (1) 16M x 36 |
264MB | (1) 1M x 36 | (1) 1M x 36 | (1) 32M x 36 | (1) 32M x 36 |
264MB | (1) 32M x 36 | (1) 32M x 36 | (1) 1M x 36 | (1) 1M x 36 |
272MB | (1) 2M x 36 | (1) 2M x 36 | (1) 32M x 36 | (1) 32M x 36 |
272MB | (1) 32M x 36 | (1) 32M x 36 | (1) 2M x 36 | (1) 2M x 36 |
288MB | (1) 4M x 36 | (1) 4M x 36 | (1) 32M x 36 | (1) 32M x 36 |
288MB | (1) 32M x 36 | (1) 32M x 36 | (1) 4M x 36 | (1) 4M x 36 |
320MB | (1) 8M x 36 | (1) 8M x 36 | (1) 32M x 36 | (1) 32M x 36 |
320MB | (1) 32M x 36 | (1) 32M x 36 | (1) 8M x 36 | (1) 8M x 36 |
384MB | (1) 16M x 36 | (1) 16M x 36 | (1) 32M x 36 | (1) 32M x 36 |
384MB | (1) 32M x 36 | (1) 32M x 36 | (1) 16M x 36 | (1) 16M x 36 |
512MB | (1) 32M x 36 | (1) 32M x 36 | (1) 32M x 36 | (1) 32M x 36 |
Note: This board will accept EDO memory. | ||||
CACHE CONFIGURATION | |||
Size | Bank 0 | Bank 1 | TAG |
256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 8K or (1) 16K x 8 |
512KB (A) | (4) 64K x 8 | (4) 64K x 8 | (1) 16K x 8 |
512KB (B) | (4) 64K x 8 | (4) 64K x 8 | (1) 16K x 8 |
1MB | (4) 128K x 8 | (4) 128K x 8 | (1) 32K x 8 |
CACHE JUMPER CONFIGURATION | ||
Size | JS1 | JS2 |
256KB | pins 2 & 3 closed | pins 1 & 2 closed |
512KB (A) | pins 3 & 4 closed | pins 3 & 4 closed |
512KB (B) | pins 2 & 3 closed | pins 2 & 3 closed |
1MB | pins 1 & 2 closed | pins 2 & 3 closed |
Note: 512KB (A) uses 128AK TAG chip and 512KB (B) uses 129AK TAG chip. | ||
CPU SPEED CONFIGURATION | ||||||
Speed | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
75MHz | Off | Off | Off | Off | Off | On |
80MHz* | Off | Off | Off | Off | On | Off |
90MHz | Off | Off | Off | On | Off | On |
100MHz | Off | Off | Off | On | On | On |
120MHz | Off | On | Off | On | Off | On |
120MHz* | On | Off | Off | Off | On | Off |
133MHz | Off | On | Off | On | On | On |
Note: Speeds marked with an * are reserved for future CX M1 CPUs. | ||||||
CPU VOLTAGE CONFIGURATION | |
Voltage | JV2 |
3.38v | Closed |
3.52v | Open |
VRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
1MB | (8) 256K x 4 | NONE |
1MB | (2) 256K x 16 (U33,U34) | NONE |
2MB | (8) 256K x 4 | (2) 256K x 16 |
Note: U33 & U34 are not shown on this board. If they are present they will be located where Bank 0 is positioned. | ||