GIGA-BYTE TECHNOLOGY CO., LTD.
GA-586AM
|
Processor |
CXM1/Pentium |
|
Processor Speed |
75/90/100/120/133/150MHz |
|
Chip Set |
UMC |
|
Max. Onboard DRAM |
128MB |
|
Cache |
256/512/1024KB |
|
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, serial ports (2) |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 1 |
CN3 |
External battery |
J10 |
|
Serial port 2 |
CN5 |
Chassis fan power |
J14 |
|
Floppy drive interface |
CN6 |
Green PC connector |
JP19 |
|
Parallel port |
CN7 |
Speaker |
JP20 |
|
IDE interface 2 |
CN8 |
Reset switch |
JP21 |
|
IDE interface 1 |
CN9 |
Turbo switch |
JP22 |
|
Power LED & keylock |
CN12 |
32-bit PCI slots |
PC1 - PC4 |
|
IDE interface LED |
J8 |
Cache slot |
SL1 |
|
Green PC/turbo LED |
J9 | ||
|
Note: The location of pin 1 on CN6 - CN9 is unidentified. | |||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
CMOS memory normal operation |
J10 |
pins 2 & 3 closed |
|
CMOS memory clear |
J10 |
Open | |
|
Battery type select external |
J10 |
Closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
2MB |
(2) 256K x 36 |
NONE |
|
4MB |
(2) 512K x 36 |
NONE |
|
4MB |
(2) 256K x 36 |
(2) 256K x 36 |
|
6MB |
(2) 256K x 36 |
(2) 512K x 36 |
|
6MB |
(2) 512K x 36 |
(2) 256K x 36 |
|
8MB |
(2) 1M x 36 |
NONE |
|
8MB |
(2) 512K x 36 |
(2) 512K x 36 |
|
10MB |
(2) 256K x 36 |
(2) 1M x 36 |
|
10MB |
(2) 1M x 36 |
(2) 256K x 36 |
|
12MB |
(2) 512K x 36 |
(2) 1M x 36 |
|
12MB |
(2) 1M x 36 |
(2) 512K x 36 |
|
16MB |
(2) 2M x 36 |
NONE |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
|
18MB |
(2) 256K x 36 |
(2) 2M x 36 |
|
18MB |
(2) 2M x 36 |
(2) 256K x 36 |
|
20MB |
(2) 512K x 36 |
(2) 2M x 36 |
|
20MB |
(2) 2M x 36 |
(2) 512K x 36 |
|
24MB |
(2) 1M x 36 |
(2) 2M x 36 |
|
24MB |
(2) 2M x 36 |
(2) 1M x 36 |
|
32MB |
(2) 4M x 36 |
NONE |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
|
34MB |
(2) 256K x 36 |
(2) 4M x 36 |
|
34MB |
(2) 4M x 36 |
(2) 256K x 36 |
|
DRAM CONFIGURATION (CONT) | ||
|
Size |
Bank 0 |
Bank 1 |
|
36MB |
(2) 512K x 36 |
(2) 4M x 36 |
|
36MB |
(2) 4M x 36 |
(2) 512K x 36 |
|
40MB |
(2) 1M x 36 |
(2) 4M x 36 |
|
40MB |
(2) 4M x 36 |
(2) 1M x 36 |
|
48MB |
(2) 2M x 36 |
(2) 4M x 36 |
|
48MB |
(2) 4M x 36 |
(2) 2M x 36 |
|
64MB |
(2) 8M x 36 |
NONE |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
|
66MB |
(2) 256K x 36 |
(2) 8M x 36 |
|
66MB |
(2) 8M x 36 |
(2) 256K x 36 |
|
68MB |
(2) 512K x 36 |
(2) 8M x 36 |
|
68MB |
(2) 8M x 36 |
(2) 512K x 36 |
|
72MB |
(2) 1M x 36 |
(2) 8M x 36 |
|
72MB |
(2) 8M x 36 |
(2) 1M x 36 |
|
80MB |
(2) 2M x 36 |
(2) 8M x 36 |
|
80MB |
(2) 8M x 36 |
(2) 2M x 36 |
|
96MB |
(2) 4M x 36 |
(2) 8M x 36 |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
TAG |
SL1 |
|
256KB (A) |
(8) 32K x 8 |
(1) 8K or (1) 32K x 8 |
Not installed |
|
256KB (B) |
NONE |
(1) 8K or (1) 32K x 8 |
Installed |
|
512KB (A) |
(8) 64K x 8 |
(1) 16K or (1) 32K x 8 |
Not installed |
|
512KB (B) |
NONE |
(1) 16K or (1) 32K x 8 |
Installed |
|
1MB |
(8) 128K x 8 |
(1) 32K x 8 |
Not installed |
|
CACHE JUMPER CONFIGURATION | |
|
Size |
JP15 |
|
256KB (A) |
Open |
|
256KB (B) |
Open |
|
512KB (A) |
pins 3 & 4 closed |
|
512KB (B) |
pins 3 & 4 closed |
|
1MB |
pins 1 & 2, 3 & 4 closed |
|
CPU TYPE CONFIGURATION | |
|
Type |
JP12 |
|
CXM1 |
Closed |
|
Pentium |
Open |
|
CPU SPEED CONFIGURATION | ||
|
Speed |
JP5 |
JP11 |
|
75MHz |
pins 1 & 2 closed |
Open |
|
90MHz |
pins 3 & 4 closed |
Open |
|
100MHz |
pins 1 & 2, 5 & 6 closed |
Open |
|
120MHz |
pins 3 & 4 closed |
pins 1 & 2 closed |
|
133MHz |
pins 1 & 2, 5 & 6 closed |
pins 1 & 2, 3 & 4 closed |
|
150MHz |
pins 3 & 4 closed |
pins 1 & 2 closed |