EMAC SBC-554V Single Board Computer
OVERVIEW
FEATURE
- Device Type Single Board Computer
- Processor CX 6X86/IBM 6X86/AM K5/AM K6/Pentium/Pentium MMX
- Processor Speed 75/90/100/120/133/150/166/180/200/225/233MHz
- Chip Set SIS
- Video Chip Set Chips and Technology
- Maximum Onboard Memory 128MB (EDO supported)
- Maximum Video Memory 2MB
- Cache 512KB
- BIOS Award
- Dimensions 185mm x 122mm
- I/O Options Flat panel connector, Floppy drive interface, IDE interface, Inverter connector, IR connector, Parallel interface, Power connector, PS/2 mouse/AT keyboard port, Serial interface, Serial port, Solid-state disk socket, USB interface, VGA port
CONNECTIONS
| Purpose | Location | Purpose | Location |
| IDE interface | CN1 | PS/2 mouse/AT keyboard port | CN9 |
| Floppy drive interface | CN2 | Power connector | CN10 |
| Flat panel connector | CN3 | Inverter connector | CN11 |
| USB interface | CN4 | IR connector (optional) | CN12 |
| Parallel interface | CN5 | IDE interface LED | CN13 |
| Serial interface | CN6 | Reset switch | JP11 |
| Serial port | CN7 | Solid-state disk socket (DOC) | U4 |
| VGA port | CN8 |
USER CONFIGURABLE SETTINGS
| Function | Label | Position | |||
| DRAM voltage select 5V | JP2 | Pins 1 & 2 closed | |||
| DRAM voltage select 3.3V | JP2 | Pins 2 & 3 closed | |||
| CPU I/O voltage select 3.3V | JP3 | Closed | |||
| CPU I/O voltage select 3.5V | JP3 | Open | |||
| PCI clock select synchronous mode (25/30/33MHz) | JP5 | Pins 2 & 3 closed | |||
| PCI clock select asynchronous mode (33MHz) | JP5 | Pins 1 & 2 closed | |||
| Flat panel voltage select 5V | JP7 | Pins 1 & 2 closed | |||
| Flat panel voltage select 3.3V | JP7 | Pins 2 & 3 closed | |||
| CMOS memory normal operation | JP8 | Pins 1 & 2 closed | |||
| CMOS memory clear | JP8 | Pins 2 & 3 closed | |||
| Note: Synchronous PCI clock is equal to half of the CPU external clock. Asynchronous PCI clock is fixed at 33MHz. Note: Pin 1 locations of JP3, JP5, JP7 and JP8 are unidentified. | |||||
SIMM CONFIGURATION
| Size | Bank 0 |
| 8MB | (2) 1M x 32 |
| 16MB | (2) 2M x 32 |
| 32MB | (2) 4M x 32 |
| 64MB | (2) 8M x 32 |
| 128MB | (2) 16M x 32 |
| Note: Board supports EDO memory. | |
CPU SPEED
CPU SPEED SELECTION (CX 6X86)
| CPU Speed | Clock Speed | Multiplier | JP1/
Pins 1 |
JP1/
Pins 3 |
JP1/
Pins 5 |
JP6/
Pins 1 |
JP6/
Pins 3 |
JP6/
Pins 5 |
| & 2 | & 4 | & 6 | & 2 | & 4 | & 6 | |||
| 120MHz | 60MHz | 2.0x | Open | Open | Closed | Open | Closed | Closed |
| 133MHz | 66MHz | 2.0x | Open | Open | Closed | Closed | Open | Closed |
| 150MHz | 60MHz | 2.0x | Open | Open | Closed | Open | Closed | Closed |
| 166MHz | 66MHz | 2.0x | Open | Open | Closed | Closed | Open | Closed |
| Note: Pin 1 locations of JP1 & JP6 are unidentified. | ||||||||
CPU SPEED SELECTION (IBM 6X86)
| CPU Speed | Clock Speed | Multiplier | JP1/ Pins 1 & 2 | JP1/ Pins 3 & 4 | JP1/ Pins 5 & 6 | JP6/ Pins 1 & 2 | JP6/ Pins 3 & 4 | JP6/ Pins 5 & 6 |
| 120MHz | 60MHz | 2.0x | Open | Open | Closed | Open | Closed | Closed |
| 133MHz | 66MHz | 2.0x | Open | Open | Closed | Closed | Open | Closed |
| 150MHz | 60MHz | 2.0x | Open | Open | Closed | Open | Closed | Closed |
| 166MHz | 66MHz | 2.0x | Open | Open | Closed | Closed | Open | Closed |
| Note: Pin 1 locations of JP1 & JP6 are unidentified. | ||||||||
CPU SPEED SELECTION (AM K5)
| CPU Speed | Clock Speed | Multiplier | JP1/ Pins 1 & 2 | JP1/ Pins 3 & 4 | JP1/ Pins 5 & 6 | JP6/ Pins 1 & 2 | JP6/ Pins 3 & 4 | JP6/ Pins 5 & 6 |
| 75MHz | 50MHz | 1.5x | Open | Open | Open | Closed | Closed | Closed |
| 100MHz | 66MHz | 1.5x | Open | Open | Open | Closed | Open | Closed |
| 120MHz | 60MHz | 1.5x | Open | Open | Open | Open | Closed | Closed |
| 133MHz | 66MHz | 1.5x | Open | Open | Open | Closed | Open | Closed |
| 150MHz | 60MHz | 2.5x | Open | Closed | Closed | Open | Closed | Closed |
| 166MHz | 66MHz | 2.5x | Open | Closed | Closed | Closed | Open | Closed |
| Note: Pin 1 locations of JP1 & JP6 are unidentified. | ||||||||
CPU SPEED SELECTION (AM K6)
| CPU Speed | Clock Speed | Multiplier | JP1/ Pins 1 | JP1/ Pins 3 | JP1/ Pins 5 | JP6/ Pins 1 | JP6/ Pins 3 | JP6/ Pins 5 |
| & 2 | & 4 | & 6 | & 2 | & 4 | & 6 | |||
| 166MHz | 66MHz | 2.5x | Open | Closed | Closed | Closed | Open | Closed |
| 200MHz | 66MHz | 3.0x | Open | Closed | Open | Closed | Open | Closed |
| 233MHz | 60MHz | 3.5x | Open | Open | Open | Closed | Open | Closed |
| Note: Pin 1 locations of JP1 & JP6 are unidentified. | ||||||||
CPU SPEED SELECTION (PENTIUM)
| CPU Speed | Clock Speed | Multiplier | JP1/ Pins 1 & 2 | JP1/ Pins 3 & 4 | JP1/ Pins 5 & 6 | JP6/ Pins 1 & 2 | JP6/ Pins 3 & 4 | JP6/ Pins 5 & 6 |
| 75MHz | 50MHz | 1.5x | Open | Open | Open | Closed | Closed | Closed |
| 90MHz | 60MHz | 1.5x | Open | Open | Open | Open | Closed | Closed |
| 100MHz | 66MHz | 1.5x | Open | Open | Open | Closed | Open | Closed |
| 120MHz | 60MHz | 2.0x | Open | Open | Closed | Open | Closed | Closed |
| 133MHz | 66MHz | 2.0x | Open | Open | Closed | Closed | Open | Closed |
| 150MHz | 60MHz | 2.5x | Open | Closed | Closed | Open | Closed | Closed |
| 166MHz | 66MHz | 2.5x | Open | Closed | Closed | Closed | Open | Closed |
| 180MHz | 60MHz | 3.0x | Open | Closed | Open | Open | Closed | Closed |
| 200MHz | 66MHz | 3.0x | Open | Closed | Open | Closed | Open | Closed |
| Note: Pin 1 locations of JP1 & JP6 are unidentified. | ||||||||
CPU SPEED SELECTION (PENTIUM MMX)
| CPU Speed | Clock Speed | Multiplier | JP1/ Pins 1 & 2 | JP1/ Pins 3 & 4 | JP1/ Pins 5 & 6 | JP6/ Pins 1 & 2 | JP6/ Pins 3 & 4 | JP6/ Pins 5 & 6 |
| 166MHz | 66MHz | 2.5x | Open | Closed | Closed | Closed | Open | Closed |
| 200MHz | 66MHz | 3.0x | Open | Closed | Open | Closed | Open | Closed |
| 233MHz | 60MHz | 3.5x | Open | Open | Open | Closed | Open | Closed |
| Note: Pin 1 locations of JP1 & JP6 are unidentified. | ||||||||
CPU VOLTAGE SELECTION
| Voltage | JP4/Pins 1 & 2 | JP4/Pins 3 & 4 | JP4/Pins 5 & 6 | JP4/Pins 7 & 8 | |
| 2.0V | Open | Open | Open | Open | |
| 2.1V | 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 | |
| 3.0V | Open | Closed | Open | Closed | |
| 3.1V | Closed | Closed | Open | Closed | |
| 3.2V | Open | Open | Closed | Closed | |
| 3.3V | Open | Closed | Closed | Closed | |
| 3.4V | Closed | Closed | Closed | Closed | |
| Note: Pin 1 location of JP4 is unidentified. | |||||
SOLID-STATE DISK (DOC) ADDRESS SELECTION
| Address | JP9/Pins 1 & 2 | JP9/Pins 3 & 4 | JP9/Pins 5 & 6 | ||||
| CC000 | Open | Open | Open | ||||
| D0000 | Open | Open | Closed | ||||
| D4000 | Open | Closed | Open | ||||
| D8000 | Open | Closed | Closed | ||||
| DC000 | Closed | Open | Open | ||||
| Note: Pin 1 location of JP9 is unidentified. | |||||||
SERIAL INTERFACE 2 SELECTION
| Setting | JP10/Pins 1 & 2 | JP10/Pins 3 & 4 | JP10/Pins 5 & 6 | ||||
| RS-232 | Closed | Open | Open | ||||
| RS-422 | Open | Closed | Open | ||||
| RS-485 | Open | Open | Closed | ||||
| Note: Pin 1 location of JP10 is unidentified. | |||||||
MISCELLANEOUS TECHNICAL NOTES
The SBC-554V board utilizes a PISA bus whereas the SBC-555 board utilizes an ISA bus.
Documents / Resources
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EMAC SBC-554V Single Board Computer [pdf] User Guide SBC-554V Single Board Computer, SBC-554V, Single Board Computer, Board Computer |
