PC CHIPS MANUFACTURING, LTD.
M559
Device Type | Mainboard |
Processor | CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 6X86MX/IBM 6X86MX/ IDT C6/ AMK5/AMK6/Pentium/Pentium MMX |
Processor Speed | 75/90/100/120/133/150/166/180/200/233MHz |
Chip Set | Intel VX Pro II |
Maximum Onboard Memory | 128MB (EDO supported) |
Cache | 512KB |
BIOS | AMI |
I/O Options | 32-bit PCI slots (4), Audio in - CD-ROM (2), floppy drive interface, game/sound interface, IDE interfaces (2), parallel port, serial ports (2), USB connector, IR connector, Digital audio line in, Digital audio line out |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 2 | CN1 | Audio in - CD-ROM (Panasonic) | J2 |
Serial port 1 | CN2 | Power LED & keylock | J7/pins 1, 3, 5, 7, 9 |
IDE interface 1 | CN3 | Speaker | J7/pins 2, 4, 6, 8 |
IDE interface 2 | CN4 | IDE interface LED | J7/pins 13 & 14 |
Parallel port | CN5 | Reset switch | J7/pins 15 & 16 |
Floppy drive interface | CN6 | Digital audio line in | J8/pins 1 & 2 |
Sound & game connector | CN7 | Digital audio line out | J8/pins 3 & 4 |
Fan connector | FAN | 32-bit PCI slots | PC1 - 4 |
IR connector | IR1 | USB connector | USB1 |
Audio in - CD-ROM (Sony) | J1 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | CMOS memory normal operation | J5 | Pins 1 & 2 closed |
CMOS memory clear | J5 | Pins 2 & 3 closed | |
Onboard Sound Pro enabled | JP3 | Open | |
Onboard Sound Pro disabled | JP3 | Closed | |
Special microphone selected | JP4 | Closed | |
Normal microphone selected | JP4 | Open | |
Flash BIOS Voltage Select 12V | JP8 | Pins 1 & 2 closed | |
Flash BIOS Voltage Select 5V | JP8 | Pins 2 & 3 closed | |
SIMM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
8MB | (2) 1MB x 36 | None |
16MB | (2) 1MB x 36 | (2) 1MB x 36 |
16MB | (2) 2MB x 36 | None |
24MB | (2) 2MB x 36 | (2) 1MB x 36 |
32MB | (2) 2MB x 36 | (2) 2MB x 36 |
32MB | (2) 4MB x 36 | None |
40MB | (2) 4MB x 36 | (2) 1MB x 36 |
48MB | (2) 4MB x 36 | (2) 2MB x 36 |
64MB | (2) 4MB x 36 | (2) 4MB x 36 |
64MB | (2) 8MB x 36 | None |
72MB | (2) 8MB x 36 | (2) 1MB x 36 |
80MB | (2) 8MB x 36 | (2) 2MB x 36 |
96MB | (2) 8MB x 36 | (2) 4MB x 36 |
128MB | (2) 8MB x 36 | (2) 8MB x 36 |
128MB | (2) 16MB x 36 | None |
Note: It is not recommended you use SIMM and DIMM banks together. | ||
DIMM CONFIGURATION | ||
Size | Bank 2 | Bank 3 |
8MB | (1) 1MB x 64 | None |
16MB | (1) 1MB x 64 | (1) 2MB x 64 |
16MB | (1) 2MB x 64 | None |
24MB | (1) 2MB x 64 | (1) 1MB x 64 |
32MB | (1) 2MB x 64 | (1) 2MB x 64 |
32MB | (1) 4MB x 64 | None |
40MB | (1) 4MB x 64 | (1) 1MB x 64 |
48MB | (1) 4MB x 64 | (1) 2MB x 64 |
64MB | (1) 4MB x 64 | (1) 4MB x 64 |
64MB | (1) 8MB x 64 | None |
72MB | (1) 8MB x 64 | (1) 1MB x 64 |
80MB | (1) 8MB x 64 | (1) 2MB x 64 |
96MB | (1) 8MB x 64 | (1) 4MB x 64 |
128MB | (1) 8MB x 64 | (1) 8MB x 64 |
128MB | (1) 16MB x 64 | None |
Note: It is not recommended you use SIMM and DIMM banks together. | ||
CPU SPEED SELECTION (CX 6X86) | |||||||
CPU Speed | Clock speed | Multiplier | JP5 | JP6 | JP7 | JP10 | JP11 |
120MHz | 50MHz | 2x | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 |
133MHz | 55MHz | 2x | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 |
150MHz | 60MHz | 2x | 2 & 3 | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 |
166MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 | 1 & 2 |
200MHz | 75MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 |
Note: Numbers designate pins that should be closed. | |||||||
CPU SPEED SELECTION (CX 6X86L) | |||||||
CPU Speed | Clock speed | Multiplier | JP5 | JP6 | JP7 | JP10 | JP11 |
150MHz | 60MHz | 2x | 2 & 3 | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 |
166MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 | 1 & 2 |
200MHz | 66MHz | 2.5x | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 |
Note: Numbers designate pins that should be closed. | |||||||
CPU SPEED SELECTION (CX 6X86MX) | |||||||
CPU Speed | Clock speed | Multiplier | JP5 | JP6 | JP7 | JP10 | JP11 |
166MHz | 50MHz | 3x | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 | 2 & 3 |
200MHz | 66MHz | 2.5x | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 |
233MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 |
Note: Numbers designate pins that should be closed. | |||||||
CPU SPEED SELECTION (IBM 6X86) | |||||||
CPU Speed | Clock speed | Multiplier | JP5 | JP6 | JP7 | JP10 | JP11 |
120MHz | 50MHz | 2x | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 |
133MHz | 55MHz | 2x | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 |
150MHz | 60MHz | 2x | 2 & 3 | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 |
166MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 | 1 & 2 |
200MHz | 75MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 |
Note: Numbers designate pins that should be closed. | |||||||
CPU SPEED SELECTION (IBM 6X86L) | |||||||
CPU Speed | Clock speed | Multiplier | JP5 | JP6 | JP7 | JP10 | JP11 |
150MHz | 60MHz | 2x | 2 & 3 | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 |
166MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 | 1 & 2 |
200MHz | 75MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 |
Note: Numbers designate pins that should be closed. | |||||||
CPU SPEED SELECTION (IBM 6X86MX) | |||||||
CPU Speed | Clock speed | Multiplier | JP5 | JP6 | JP7 | JP10 | JP11 |
166MHz | 50MHz | 3x | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 | 2 & 3 |
200MHz | 66MHz | 2.5x | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 |
233MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 |
Note: Numbers designate pins that should be closed. | |||||||
CPU SPEED SELECTION (IDT C6) | |||||||
CPU Speed | Clock speed | Multiplier | JP5 | JP6 | JP7 | JP10 | JP11 |
150MHz | 50MHz | 3x | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 | 2 & 3 |
180MHz | 60MHz | 3x | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 2 & 3 |
Note: Numbers designate pins that should be closed. | |||||||
CPU SPEED SELECTION (AM K5) | |||||||
CPU Speed | Clock Speed | Multiplier | JP5 | JP6 | JP7 | JP10 | JP11 |
75MHz | 50MHz | 1.5x | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 |
90MHz | 60MHz | 1.5x | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 |
100MHz | 66MHz | 1.5x | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2 |
120MHz | 60MHz | 1.5x | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 |
133MHz | 66MHz | 1.5x | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2 |
Note: Pins designated should be in the closed position | |||||||
CPU SPEED SELECTION (AM K6) | |||||||
CPU Speed | Clock Speed | Multiplier | JP5 | JP6 | JP7 | JP10 | JP11 |
166MHz | 66MHz | 2.5x | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 |
200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 |
233MHz | 66MHz | 3.5x | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2 |
Note: Pins designated should be in the closed position | |||||||
CPU SPEED SELECTION (INTEL) | |||||||
CPU Speed | Clock speed | Multiplier | JP5 | JP6 | JP7 | JP10 | JP11 |
75MHz | 50MHz | 1.5x | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 |
90MHz | 60MHz | 1.5x | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 |
100MHz | 66MHz | 1.5x | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2 |
120MHz | 60MHz | 2x | 2 & 3 | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 |
133MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 | 1 & 2 |
150MHz | 60MHz | 2.5x | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
166MHz | 66MHz | 2.5x | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 |
180MHz | 60MHz | 3x | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | 2 & 3 |
200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 |
Note: Numbers designate pins that should be closed. | |||||||
CPU SPEED SELECTION (INTEL MMX) | |||||||
CPU Speed | Clock speed | Multiplier | JP5 | JP6 | JP7 | JP10 | JP11 |
166MHz | 66MHz | 2.5x | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 |
200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 |
233MHz | 66MHz | 3.5x | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2 |
Note: Numbers designate pins that should be closed. | |||||||
CPU TYPE SELECTION | ||
Type | JP9A | JP9B |
AM K5 | Pins 1 & 2 closed | Pins 1 & 2 closed |
AM K6 | Pins 2 & 3 closed | Pins 2 & 3 closed |
CX 6X86 | Pins 1 & 2 closed | Pins 1 & 2 closed |
CX 6X86L | Pins 2 & 3 closed | Pins 2 & 3 closed |
CX 6X86MX | Pins 2 & 3 closed | Pins 2 & 3 closed |
IBM 6X86 | Pins 1 & 2 closed | Pins 1 & 2 closed |
IBM 6X86L | Pins 2 & 3 closed | Pins 2 & 3 closed |
IBM 6X86MX | Pins 2 & 3 closed | Pins 2 & 3 closed |
IDT C6 | Pins 1 & 2 closed | Pins 1 & 2 closed |
P54C | Pins 1 & 2 closed | Pins 1 & 2 closed |
P55C | Pins 2 & 3 closed | Pins 2 & 3 closed |
CPU VOLTAGE SELECTION | |||||
Voltage | JP13A | JP13B | JP13C | JP13D | JP13E |
2.5V | Open | Open | Open | Open | Open |
2.8V | Open | Open | Open | Open | Closed |
2.9V | Open | Open | Open | Closed | Open |
3.2V | Open | Open | Closed | Open | Open |
3.3V | Open | Closed | Open | Open | Open |
3.5V | Closed | Open | Open | Open | Open |