ADVANTECH CO., LTD.
PCM-4862
Device Type | Single board computer |
Processor | 80486DX/CX486DX2/TI486DX2/SGS486DX2/AM486DX2/80486DX2/ CX486DX4/IBM486DX4/AM486DX4/80486DX4/CX 5X86/AM5X86 |
Processor Speed | 25/33/40/50(internal)/66(internal)/75(internal)/80(internal)/ 100(internal)/120(internal)MHz |
Chip Set | VIA |
Video Chip Set | Chips and Technology |
Maximum Onboard Memory | 64MB |
Maximum Video Memory | 1MB |
Cache | 128/256/512KB |
BIOS | Award |
Dimensions | 203mm x 146mm |
I/O Options | Ethernet 10Base2/5 connector, Ethernet 10BaseT connector, floppy drive interface, IDE interface, parallel port, PS/2 mouse interface, serial ports (2), VGA interface, PC/104 connectors (2) |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
VGA interface | CN1 | Ethernet 10BaseT connector | CN10 |
Flat panel connector | CN2 | Speaker | CN11 |
PC/104 connector | CN3 | IDE interface | CN12 |
Front panel connector | CN4 | Serial port 1 | CN13 |
PC/104 connector | CN5 | Chassis fan power | CN14 |
Power connector | CN6 | Floppy drive interface | CN15 |
Ethernet 10Base2/5 connector | CN7 | Parallel port | CN16 |
Serial port 2 | CN8 | Ethernet LED | J26 |
PS/2 mouse, keyboard interface | CN9 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | CMOS memory normal operation | J14 | Pins 1 & 2 closed |
CMOS memory clear | J14 | Pins 2 & 3 closed | |
» | Parallel port IRQ select IRQ7 | J20 | Pins 2 & 3 closed |
Parallel port IRQ select IRQ5 | J20 | Pins 1 & 2 closed | |
Buzzer enabled | J21 | Closed | |
Buzzer disabled | J21 | Open | |
» | Factory configured - do not alter | J22 | Unidentified |
» | Factory configured - do not alter | J25 | Unidentified |
» | Factory configured - do not alter | J28 | Unidentified |
» | SSD enabled | J29 | Pins 2 & 3 closed |
SSD disabled | J29 | Pins 1 & 2 closed |
SIMM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
1MB | (1) 256K x 36 | None |
2MB | (1) 512K x 36 | None |
2MB | (1) 256K x 36 | (1) 256K x 36 |
3MB | (1) 512K x 36 | (1) 256K x 36 |
4MB | (1) 1M x 36 | None |
4MB | (1) 512K x 36 | (1) 512K x 36 |
5MB | (1) 1M x 36 | (1) 256K x 36 |
6MB | (1) 1M x 36 | (1) 512K x 36 |
8MB | (1) 2M x 36 | None |
8MB | (1) 1M x 36 | (1) 1M x 36 |
9MB | (1) 2M x 36 | (1) 256K x 36 |
10MB | (1) 2M x 36 | (1) 512K x 36 |
12MB | (1) 2M x 36 | (1) 1M x 36 |
16MB | (1) 4M x 36 | None |
16MB | (1) 2M x 36 | (1) 2M x 36 |
17MB | (1) 4M x 36 | (1) 256K x 36 |
SIMM CONFIGURATION (CON’T) | ||
Size | Bank 0 | Bank 1 |
18MB | (1) 4M x 36 | (1) 512K x 36 |
20MB | (1) 4M x 36 | (1) 1M x 36 |
24MB | (1) 4M x 36 | (1) 2M x 36 |
32MB | (1) 8M x 36 | None |
32MB | (1) 4M x 36 | (1) 4M x 36 |
33MB | (1) 8M x 36 | (1) 256K x 36 |
34MB | (1) 8M x 36 | (1) 512K x 36 |
36MB | (1) 8M x 36 | (1) 1M x 36 |
40MB | (1) 8M x 36 | (1) 2M x 36 |
48MB | (1) 8M x 36 | (1) 4M x 36 |
64MB | (1) 8M x 36 | (1) 8M x 36 |
CACHE CONFIGURATION |
Note: The location of the cache is unidentified. |
VIDEO MEMORY CONFIGURATION |
Note: The location of the video memory is unidentified. |
CPU SPEED SELECTION | |||
Speed | J1 | J2 | J3 |
25MHz | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 1 & 2 closed |
33MHz | Pins 1 & 2 closed | Pins 2 & 3 closed | Pins 2 & 3 closed |
40MHz | Pins 2 & 3 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
50iMHz | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 1 & 2 closed |
66iMHz | Pins 1 & 2 closed | Pins 2 & 3 closed | Pins 2 & 3 closed |
75iMHz | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 1 & 2 closed |
80iMHz | Pins 2 & 3 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
100iMHz | Pins 1 & 2 closed | Pins 2 & 3 closed | Pins 2 & 3 closed |
120iMHz | Pins 2 & 3 closed | Pins 1 & 2 closed | Pins 1 & 2 closed |
CPU TYPE SELECTION | ||||
Type | J5 | J7 | J8 | J9 |
80486DX | Closed | 1 & 2 | 1 & 2 | Open |
CX 486DX2 | Closed | 1 & 2 | 1 & 2 | Open |
TI 486DX2 | Closed | 1 & 2 | 1 & 2 | Open |
SGS 486DX2 | Closed | 1 & 2 | 1 & 2 | Open |
AM 486DX2 | Closed | 1 & 2 | 1 & 2 | Open |
80486DX2 | Closed | 1 & 2 | 1 & 2 | Open |
CX 486DX4 | Closed | 1 & 2 | 1 & 2 | Open |
IBM 486DX4 | Closed | 1 & 2 | 1 & 2 | Open |
AM 486DX4-100 | Closed | 1 & 2 | 1 & 2 | Open |
AM 486DX4-120 | Closed | 1 & 2 | 1 & 2 | Open |
80486DX4 | Closed | 1 & 2 | 1 & 2 | Open |
CX 5X86 | Closed | 1 & 2 | 1 & 2 | Open |
AM 5X86 | Closed | 1 & 2 | 1 & 2 | Open |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (CON’T) | ||||
Type | J10 | J11 | J12 | J13 |
80486DX | Open | 1 & 2 | 1 & 2 | 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 |
CX 486DX2 | Open | 1 & 2 | 1 & 2 | Open |
TI 486DX2 | Open | 1 & 2 | 1 & 2 | 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 |
SGS 486DX2 | Open | 1 & 2 | 1 & 2 | 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 |
AM 486DX2 | Open | 1 & 2 | 1 & 2 | Open |
80486DX2 | Open | 1 & 2 | 1 & 2 | 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 |
CX 486DX4 | Open | 1 & 2 | 1 & 2 | Open |
IBM 486DX4 | Open | 1 & 2 | 1 & 2 | 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 |
AM 486DX4-100 | Open | 1 & 2 | 1 & 2 | Open |
AM 486DX4-120 | Open | 1 & 2 | 1 & 2 | 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 |
80486DX4 | Open | 1 & 2 | 1 & 2 | 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 |
CX 5X86 | Open | 1 & 2 | 1 & 2 | 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 |
AM 5X86 | Open | 1 & 2 | 1 & 2 | 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION (CON’T) | |||
Type | J17 | J18 | J19 |
80486DX | Open | Open | Open |
CX 486DX2 | 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 | Open | Open |
TI 486DX2 | Open | Open | Open |
SGS 486DX2 | Open | Open | Closed |
AM 486DX2 | Open | 1 & 2, 3 & 4, 5 & 6 | Open |
80486DX2 | Open | Open | Open |
CX 486DX4 | 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 | Open | Open |
IBM 486DX4 | Open | Open | Open |
AM 486DX4-100 | Open | 1 & 2, 3 & 4, 5 & 6 | Open |
AM 486DX4-120 | Open | Open | Open |
80486DX4 | Open | Open | Open |
CX 5X86 | Open | Open | Closed |
AM 5X86 | Open | Open | Closed |
Note: Pins designated should be in the closed position. |
CPU VOLTAGE SELECTION | |||
Voltage | J4 | J6 | |
» | 3.3v | Pins 1 & 3, 2 & 4 closed | Pins 1 & 2 closed |
3.45v | Pins 1 & 3, 2 & 4 closed | Pins 3 & 4 closed | |
3.6v | Pins 1 & 3, 2 & 4 closed | Pins 5 & 6 closed | |
5v | Pins 3 & 5, 4 & 6 closed | Open |
DMA CHANNEL SELECTION | |||
Channel | J15 | J16 | |
» | 1 | Pins 1 & 2 closed | Pins 1 & 2 closed |
3 | Pins 2 & 3 closed | Pins 2 & 3 closed |
SERIAL PORT 2 SELECTION | ||
Setting | J32 | |
» | RS-232 | Pins 1 & 2 closed |
RS-422 | Pins 3 & 4 closed | |
RS-485 | Pins 5 & 6 closed |
WATCHDOG TIMER SELECTION | ||
Setting | J23 | J24 |
System reset | Open | Closed |
IRQ15 | Closed | Open |
SSD SELECTION | ||||||
Device | 360KB | 720KB | 1.2MB | 1.44MB | J30 | J31 |
ROM | 512K x 1 | 512K x 2 | 512K x 3 | 512K x 3 | 1 & 2 | 1 & 2 |
ROM | 128K x 3 | None | None | None | 2 & 3 | 1 & 2 |
Flash | 128K x 3 | None | None | None | 2 & 3 | 2 & 3 |
Flash | 512K x 1 | 512K x 2 | 512K x 3 | 512K x 3 | 1 & 2 | 2 & 3 |
Note: Pins designated should be in the closed position. |
SSD ADDERESS SELECTION | |||
Address | J27/pins 5 & 6 | J27/pins 7 & 8 | |
» | D6000 – D7FFF | Open | Closed |
DE000 – DFFFF | Closed | Open | |
Disabled | Open | Open |
I/O ADDERESS SELECTION | |||
Address | J27/pins 1 & 2 | J27/pins 3 & 4 | |
» | 204 | Closed | Closed |
284 | Open | Closed | |
244 | Closed | Open | |
2C4 | Open | Open |
SSD DRIVE SELECTION | |||
Drive | J27/pins 9 & 10 | J27/pins 11 & 12 | |
1 | Closed | Closed | |
2 | Closed | Open | |
» | 3 | Open | Closed |
4 | Open | Open |