CONCORD OFFICE AUTOMATION INDUSTRIAL (HK) LTD.
COA-530
Processor | CX M1/AM K5/Pentium |
Processor Speed | 75/90/100/120/133/150/166/180/200MHz |
Chip Set | Intel |
Video Chip Set | None |
Maximum Onboard Memory | 128MB (EDO supported) |
Maximum Video Memory | None |
Cache | 256/512KB |
BIOS | Award |
Dimensions | 280mm x 220mm |
I/O Options | 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), cache slot, IR connector, USB connector |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 1 | CN1 | Speaker | J6B |
Serial port 2 | CN2 | Reset switch | J7A |
Parallel port | CN3 | IDE interface LED | J7B |
Floppy drive interface | CN4 | Turbo LED | J7C |
IDE interface 2 | CN5 | Green PC connector | J7D |
IDE interface 1 | CN6 | PS/2 mouse interface | J8 |
PS/2 mouse port | CN7 | 32-bit PCI slots | PC1 – PC4 |
USB connector | CN8 | Cache slot | SL1 |
Power LED & keylock | J6A |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | CMOS memory normal operation | JP1 | Open |
CMOS memory clear | JP1 | Closed | |
» | Flash BIOS voltage select 12v | JP5 | Pins 1 & 2 closed |
Flash BIOS voltage select 5v | JP5 | Pins 2 & 3 closed |
DIMM/DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
8MB | (2) 1M x 36 | None | None | None |
8MB | None | None | (1) 1M x 64 | None |
16MB | (2) 2M x 36 | None | None | None |
16MB | None | None | (1) 2M x 64 | None |
16MB | (2) 1M x 36 | (2) 1M x 36 | None | None |
16MB | (2) 1M x 36 | None | None | (1) 1M x 64 |
16MB | None | None | (1) 1M x 64 | (1) 1M x 64 |
24MB | None | (2) 2M x 36 | (1) 1M x 64 | None |
32MB | (2) 4M x 36 | None | None | None |
32MB | None | None | (1) 4M x 64 | None |
32MB | (2) 2M x 36 | None | None | (1) 2M x 64 |
32MB | None | (2) 2M x 36 | (1) 2M x 64 | None |
40MB | (2) 4M x 36 | (2) 1M x 36 | None | None |
40MB | (2) 4M x 36 | None | None | (1) 1M x 64 |
48MB | (2) 2M x 36 | None | None | (1) 4M x 64 |
48MB | (2) 4M x 36 | (2) 2M x 36 | None | None |
48MB | (2) 4M x 36 | None | None | (1) 2M x 64 |
64MB | (2) 8M x 36 | None | None | None |
64MB | None | None | None | (1) 8M x 64 |
64MB | (2) 4M x 36 | (2) 4M x 36 | None | None |
64MB | (2) 4M x 36 | None | None | (1) 4M x 64 |
DIMM/DRAM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
72MB | (2) 8M x 36 | (2) 1M x 36 | None | None |
72MB | (2) 8M x 36 | None | None | (1) 1M x 64 |
80MB | (2) 2M x 36 | None | None | (1) 8M x 64 |
80MB | (2) 8M x 36 | (2) 2M x 36 | None | None |
80MB | (2) 8M x 36 | None | None | (1) 2M x 64 |
96MB | (2) 4M x 36 | None | None | (1) 8M x 64 |
96MB | (2) 8M x 36 | (2) 4M x 36 | None | None |
96MB | (2) 8M x 36 | None | None | (1) 4M x 64 |
128MB | (2) 8M x 36 | (2) 8M x 36 | None | None |
128MB | (2) 8M x 36 | None | None | (1) 8M x 64 |
Note: Board accepts EDO memory. |
DRAM VOLTAGE CONFIGURATION | ||
Voltage | JP7 | |
3.3v | Pins 1 & 3, 2 & 4 closed | |
» | 5v | Pins 3 & 5, 4 & 6 closed |
CACHE CONFIGURATION | ||
Size | SL1 | TAG |
256KB | 256KB module installed | (1) 8K/16K/32K x 8 |
512KB | 512KB module installed | (1) 16K/32K x 8 |
Note: The location of the TAG is unidentified. |
CPU SPEED SELECTION (CYRIX) | |||||||
CPU speed | Clock speed | Multiplier | JP4 | JP8A | JP8B | JP9A | JP9B |
120MHz | 50MHz | 2x | 2 & 3 | Closed | Closed | Closed | Open |
133MHz | 55MHz | 2x | N/A | Open | Open | Closed | Open |
150MHz | 60MHz | 2x | 1 & 2 | Open | Closed | Closed | Open |
166MHz | 66MHz | 2x | 1 & 2 | Closed | Open | Closed | Open |
Note: Pins designated should be in the closed position. |
CPU SPEED SELECTION (AMD) | |||||||
CPU speed | Clock speed | Multiplier | JP4 | JP8A | JP8B | JP9A | JP9B |
75MHz | 50MHz | 1.5x | 2 & 3 | Closed | Closed | Open | Open |
90MHz | 60MHz | 1.5x | 1 & 2 | Open | Closed | Open | Open |
100MHz | 66MHz | 1.5x | 1 & 2 | Closed | Open | Open | Open |
120MHz | 60MHz | 1.5x | 1 & 2 | Open | Closed | Open | Open |
133MHz | 66MHz | 1.5x | 1 & 2 | Closed | Open | Open | Open |
150MHz | 60MHz | 1.5x | 1 & 2 | Open | Closed | Open | Open |
Note: Pins designated should be in the closed position. |
CPU SPEED SELECTION (INTEL) | |||||||
CPU speed | Clock speed | Multiplier | JP4 | JP8A | JP8B | JP9A | JP9B |
75MHz | 50MHz | 1.5x | 2 & 3 | Closed | Closed | Open | Open |
90MHz | 60MHz | 1.5x | 1 & 2 | Open | Closed | Open | Open |
100MHz | 66MHz | 1.5x | 1 & 2 | Closed | Open | Open | Open |
120MHz | 60MHz | 2x | 1 & 2 | Open | Closed | Closed | Open |
133MHz | 66MHz | 2x | 1 & 2 | Closed | Open | Closed | Open |
150MHz | 60MHz | 2.5x | 1 & 2 | Open | Closed | Closed | Closed |
166MHz | 66MHz | 2.5x | 1 & 2 | Closed | Open | Closed | Closed |
180MHz | 60MHz | 3x | 1 & 2 | Open | Closed | Open | Closed |
200MHz | 66MHz | 3x | 1 & 2 | Closed | Open | Open | Closed |
Note: Pins designated should be in the closed position. |
CPU VOLTAGE SELECTION | |
Voltage | JP10 |
2.7v | Pins 7 & 8 closed |
2.8v | Pins 5 & 6 closed |
2.9v | Pins 3 & 4 closed |
3.3v | Pins 9 & 10 closed |
3.5v | Pins 1 & 2 closed |