ADVANTECH CO., LTD.
PCA-6154
| Device Type | Single Board Computer |
| Processor | CX 6X86L/CX 686MX/AM K5/AM K6/IDT C6/Pentium/Pentium MMX |
| Processor Speed | 100/120/133/150/166/180/200/233/266/300MHz |
| Chip Set | SIS |
| Video Chip Set | SIS |
| Maximum Onboard Memory | 128MB (EDO supported), Unified Memory Architecture (UMA) |
| Cache | 512KB (located on the CPU) |
| BIOS | Award |
| Dimensions | 185mm x 122mm |
| I/O Options | Ethernet connector, floppy drive interface, IDE interface, parallel port, PS/2 mouse/keyboard interface, serial interface, serial port, VGA port, USB interface, IR connector, AT power connector, PC/104 connectors (16-bit) |
| Data Bus | 16-bit ISA |
CONNECTIONS |
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| Purpose | Location |
Purpose | Location |
| AT power connector | AT |
Serial port | CN11 |
| IDE interface | CN1 | Keyboard interface | CN14 |
| Floppy drive interface | CN2 | PS/2 mouse/keyboard interface | CN15 |
| Parallel port | CN3 | Power interface LED | CN16/Pins 2, 4 & 6 |
| CPU Fan power | CN4 | Buzzer | CN16/Pins 5 & 7 |
| IR connector | CN5 | Reset switch | CN16/Pins 11 & 12 |
| VGA port | CN7 | IDE interface LED | CN17 |
| Ethernet connector | CN8 | Disk-on-Chip socket | DOC |
| USB interface | CN9 | PC/104 connector (8-bit) | P1 |
| Serial interface | CN10 | PC/104 connector (16-bit) | P2 |
USER CONFIGURABLE SETTINGS |
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Function |
Label |
Position |
|
| » | Factory configured - do not alter | JP4 | Pins 2 & 3 closed |
» |
CMOS memory normal operation | JP5 |
Open |
| CMOS memory clear | JP5 |
Closed |
|
| » | CPU clock optimization enabled | JP10 |
Pins 2 & 3 closed |
| CPU clock optimization disabled | JP10 |
Pins 1 & 2 closed |
|
CPU SPEED SELECTION (CX 6X86L) |
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CPU speed |
Clock speed |
Multiplier |
JP2/Pins 1 & 2 |
JP2/Pins 3 & 4 | JP2/Pins 5 & 6 | JP9/Pins 1 & 2 |
133MHz |
66MHz |
2x |
Closed | Open | Open | Open |
150MHz |
75MHz |
2x |
Closed | Open | Open | Closed |
CPU SPEED SELECTION (CX 6X86MX) |
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CPU speed |
Clock speed |
Multiplier |
JP2/Pins 1 & 2 |
JP2/Pins 3 & 4 | JP2/Pins 5 & 6 | JP9/Pins 1 & 2 |
166MHz |
66MHz |
2.5x |
Closed | Closed | Open | Open |
CPU SPEED SELECTION (AM K5) |
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CPU speed |
Clock speed |
Multiplier |
JP2/Pins 1 & 2 |
JP2/Pins 3 & 4 | JP2/Pins 5 & 6 | JP9/Pins 1 & 2 |
100MHz |
66MHz |
1.5x |
Open | Open | Open | Open |
133MHz |
66MHz |
2x |
Closed | Open | Open | Open |
166MHz |
66MHz |
2.5x |
Closed | Closed | Open | Open |
CPU SPEED SELECTION (AM K6) |
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CPU speed |
Clock speed |
Multiplier |
JP2/Pins 1 & 2 |
JP2/Pins 3 & 4 | JP2/Pins 5 & 6 | JP9/Pins 1 & 2 |
166MHz |
66MHz |
2.5x |
Closed | Closed | Open | Open |
200MHz |
66MHz |
3x |
Open | Closed | Open | Open |
233MHz |
66MHz |
3.5x |
Open | Open | Open | Open |
CPU SPEED SELECTION (IDT C6) |
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CPU speed |
Clock speed |
Multiplier |
JP2/Pins 1 & 2 |
JP2/Pins 3 & 4 | JP2/Pins 5 & 6 | JP9/Pins 1 & 2 |
200MHz |
66MHz |
3x |
Open | Closed | Open | Open |
CPU SPEED SELECTION (PENTIUM) |
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CPU speed |
Clock speed |
Multiplier |
JP2/Pins 1 & 2 |
JP2/Pins 3 & 4 | JP2/Pins 5 & 6 | JP9/Pins 1 & 2 |
100MHz |
66MHz |
1.5x |
Open | Open | Open | Open |
133MHz |
66MHz |
2x |
Closed | Open | Open | Open |
166MHz |
66MHz |
2.5x |
Closed | Closed | Open | Open |
200MHz |
66MHz |
3x |
Open | Closed | Open | Open |
CPU SPEED SELECTION (PENTIUM MMX) |
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CPU speed |
Clock speed |
Multiplier |
JP2/Pins 1 & 2 |
JP2/Pins 3 & 4 | JP2/Pins 5 & 6 | JP9/Pins 1 & 2 |
166MHz |
66MHz |
2.5x |
Closed | Closed | Open | Open |
200MHz |
66MHz |
3x |
Open | Closed | Open | Open |
233MHz |
66MHz |
3.5x |
Open | Open | Open | Open |
DOC ADDRESS SELECTION |
|
Address |
JP7 |
| Off | Open |
| CC00 - CDFF | Pins 3 & 4, 5 & 6 closed |
| D000 - D1FF | Pins 1 & 2, 5 & 6 closed |
| D400 - D5FF | Pins 5 & 6 closed |
| D800 - D9FF | Pins 1 & 2, 3 & 4 closed |
| DC00 - DDFF | Pins 3 & 4 closed |
| E000 - E1FF | Pins 1 & 2 closed |
SERIAL PROTOCOL SETTING |
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Protocol |
JP8/Pins 1 & 2 | |
| » | RS-232 | Pins 1 & 2, 7 & 9, 11 & 12, 13 & 15, 17 & 18 closed |
| RS-422 | Pins 3 & 4, 7 & 8, 10 & 12, 13 & 14, 16 & 18 closed | |
| RS-485 | Pins 5 & 6, 7 & 8, 10 & 12 closed | |
CPU VOLTAGE SELECTION |
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Voltage |
JP3/Pins 1 & 2 | JP3/Pins 3 & 4 | JP3/Pins 5 & 6 | JP3/Pins 7 & 8 | |
| 1.9v | Open | Open | Open | Open | |
| 2v | Closed | Open | Open | Open | |
| 2.2v | Open | Closed | Open | Open | |
| 2.3v | Closed | Closed | Open | Open | |
| 2.4v | Open | Open | Closed | Open | |
| 2.5v | Closed | Open | Closed | Open | |
| 2.6v | Open | Closed | Closed | Open | |
| 2.7v | Closed | Closed | Closed | Open | |
| 2.8v | Open | Open | Open | Closed | |
| 2.9v | Closed | Open | Open | Closed | |
| 3v | Open | Closed | Open | Closed | |
| 3.1v | Closed | Closed | Open | Closed | |
| 3.2v | Open | Open | Closed | Closed | |
| 3.27v | Closed | Open | Closed | Closed | |
| » | 3.3v | Open | Closed | Closed | Closed |
| 3.45v | Closed | Closed | Closed | Closed | |