ADVANTECH CO., LTD.
PCA-6153
| Device Type | Single Board Computer |
| Processor | CX 6X86L/AM K5/Pentium/Pentium MMX |
| Processor Speed | 75/90/100/120/133/150/166/200MHz |
| Chip Set | SIS |
| Video Chip Set | Chips & Technology |
| Maximum Onboard Memory | 64MB (supports EDO memory) |
| Maximum Video Memory | 1MB |
| Cache | 512KB (located on the CPU) |
| BIOS | Award |
| Dimensions | 185mm x 122mm |
| I/O Options | Floppy drive interface, IDE interface, parallel port, PS/2 mouse & keyboard interface, serial interfaces (2), VGA interface, PC/104 connector (16-bit) |
| Data Bus | 16-bit ISA |
CONNECTIONS |
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| Purpose | Location |
Purpose | Location |
| Keylock & Power LED | CN1 | Serial interface 2 | CN10 |
| PC/104 connector (8-bit) | CN2 | Auxilliary keyboard connector | CN11 |
| PC/104 connector (16-bit) | CN3 | IDE interface LED | CN12 |
| Enhanced IDE interface | CN4 | Reset connector | CN13 |
| Flat panel connector | CN5 | Speaker | CN14 |
| Fan connector | CN6 | Power connection | CN15 |
| Parallel port | CN7 | VGA interface | CN16 |
| Peripheral power input connector | CN8 | Serial port 1 | CN17 |
| Floppy drive interface | CN9 | PS/2 mouse/keyboard interface | CN18 |
USER CONFIGURABLE SETTINGS |
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Function |
Label |
Position |
|
| Internal buzzer enabled | CN14 | Pins 3 & 4 closed | |
| Internal buzzer disabled | CN14 | Pins 3 & 4 open | |
| » | CPU voltage 3.45v | J2 | Pins 2 & 3 closed |
|
CPU voltage 2.8v | J2 | Pins 1 & 2 closed |
| Pentium MMX enabled | J3 | Pins 1 & 2 closed | |
| Pentium MMX disabled | J3 | Pins 1 & 2 open | |
| » | Cache for Intel CPU selected | J4 | Open |
| Cache for Cyrix linear mode selected | J4 | Closed | |
» |
CMOS memory normal operation | J6 |
Pins 1 & 2 closed |
| CMOS memory clear | J6 |
Pins 2 & 3 closed |
|
| » | Watchdog timer generates system reset | J7 | Pins 1 & 2 closed |
|
Watchdog timer generates through IRQ15 | J7 |
Pins 2 & 3 closed |
| LCD voltage 3.45v | J10 |
Pins 1 & 2 closed | |
| LCD voltage 5v | J10 |
Pins 2 & 3 closed | |
SIMM CONFIGURATION |
|
Size |
Bank 0 |
8MB |
(2) 1M x 36 |
16MB |
(2) 2M x 36 |
32MB |
(2) 4M x 36 |
64MB |
(2) 8M x 36 |
CPU SPEED SELECTION (CYRIX 6X86L) |
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CPU speed |
Clock speed |
Multiplier |
J2 |
J3 |
J5 |
|
75MHz |
50MHz |
1.5x |
Open | Open | Pins 1 & 2, 3 & 4 closed | |
90MHz |
60MHz |
1.5x |
Open | Open | Pins 1 & 2 closed | |
100MHz |
66MHz |
1.5x |
Closed | Open | Pins 1 & 2, 3 & 4 closed | |
120MHz |
60MHz |
2x |
Closed | Open | Open | |
| » | 133MHz |
66MHz |
2x |
Closed | Open | Open |
150MHz |
60MHz |
2.5x |
Closed | Closed | Pins 1 & 2 closed | |
166MHz |
66MHz |
2.5x |
Closed | Closed | Open | |
200MHz |
66MHz |
3x |
Closed | Closed | Open | |
CPU SPEED SELECTION (AM K5) |
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CPU speed |
Clock speed |
Multiplier |
J2 |
J3 |
J5 |
75MHz |
50MHz |
1.5x |
Open | Open | Pins 1 & 2, 3 & 4 closed |
90MHz |
60MHz |
1.5x |
Open | Open | Pins 1 & 2 closed |
100MHz |
50MHz |
2x |
Closed | Open | Pins 1 & 2, 3 & 4 closed |
120MHz |
60MHz |
2x |
Closed | Open | Open |
133MHz |
66MHz |
2x |
Closed | Open | Open |
150MHz |
60MHz |
2.5x |
Closed | Closed | Pins 1 & 2 closed |
166MHz |
66MHz |
2.5x |
Closed | Closed | Open |
200MHz |
66MHz |
3x |
Closed | Closed | Open |
CPU SPEED SELECTION (PENTIUM) |
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CPU speed |
Clock speed |
Multiplier |
J2 |
J3 |
J5 |
75MHz |
50MHz |
1.5x |
Open | Open | Pins 1 & 2, 3 & 4 closed |
90MHz |
60MHz |
1.5x |
Open | Open | Pins 1 & 2 closed |
100MHz |
50MHz |
2x |
Closed | Open | Pins 1 & 2, 3 & 4 closed |
120MHz |
60MHz |
2x |
Closed | Open | Open |
133MHz |
66MHz |
2x |
Closed | Open | Open |
150MHz |
60MHz |
2.5x |
Closed | Closed | Pins 1 & 2 closed |
166MHz |
66MHz |
2.5x |
Closed | Closed | Open |
200MHz |
66MHz |
3x |
Closed | Closed | Open |
CPU SPEED SELECTION (PENTIUM MMX) |
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CPU speed |
Clock speed |
Multiplier |
J2 |
J3 |
J5 |
75MHz |
50MHz |
1.5x |
Open | Open | Pins 1 & 2, 3 & 4 closed |
90MHz |
60MHz |
1.5x |
Open | Open | Pins 1 & 2 closed |
100MHz |
50MHz |
2x |
Closed | Open | Pins 1 & 2, 3 & 4 closed |
120MHz |
60MHz |
2x |
Closed | Open | Open |
133MHz |
66MHz |
2x |
Closed | Open | Open |
150MHz |
60MHz |
2.5x |
Closed | Closed | Pins 1 & 2 closed |
166MHz |
66MHz |
2.5x |
Closed | Closed | Open |
200MHz |
66MHz |
3x |
Closed | Closed | Open |
CHIPSET OPTIMAL TIMING SELECTION |
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DPLL |
J1 | |
| 50MHz | Pins 1 & 2, 5 & 6 closed | |
| » | 60MHz | Pins 1 & 2, 3 & 4 closed |
| 66MHz | Pins 3 & 4 closed | |
| 75MHz | Pins 1 & 2 closed | |
SERIAL INTERFACE 2 PROTOCOL SELECTION |
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Protocol |
J8 | J9 | |
| » | RS-232 | 1 & 2, 4 & 5, 7 & 8, 10 & 11 | 1 & 2 |
| RS-422 | 2 & 3, 5 & 6, 8 & 9, 11 & 12 | 3 & 4 | |
| RS-485 | 2 & 3, 5 & 6, 8 & 9, 11 & 12 | 5 & 6 | |
| Note: Pins are in the closed position. | |||