ELITEGROUP COMPUTER SYSTEMS, INC.
UM8810P-AIO (ECS)(REV. 1.0)
Processor | CX486S/SL80486SX/80486SX/80487SX/SL80486SX2/UMU5S/UMU5DS/ CX486DX/AM486DX/SL80486DX/80486DX/AM486DXL/AM486DXL2/CX486DX2/AM486DX2/SL80486DX2/80486DX2/80486DX4/Pentium Overdrive |
Processor Speed | 25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz |
Chip Set | UMC |
Max. Onboard DRAM | 64MB |
Cache | 128/256/512KB |
BIOS | Phoenix |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, serial ports (2) |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 2 | J1 | Turbo LED | J11 |
Serial port 1 | J2 | Reset switch | J12 |
Parallel port | J3 | Speaker | J13 |
IDE interface (primary) | J7 | Power LED & keylock | J14 |
IDE interface (secondary) | J8 | Green PC connector | J15 |
Floppy drive interface | J9 | IDE interface LED | J16 |
Turbo switch | J10 | 32-bit PCI slots | PC1 - PC3 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Parallel port IRQ select IRQ7 | JP3 | pins 1 & 2 closed |
Parallel port IRQ select IRQ5 | JP3 | pins 2 & 3 closed | |
» | BIOS type select EPROM | JP6 | Open |
BIOS type select flash 5v | JP6 | pins 1 & 2 closed | |
BIOS type select flash 12v | JP6 | pins 2 & 3 closed | |
» | On board 37C665 enabled | JP8 | pins 1 & 2 closed |
On board 37C665 disabled | JP8 | pins 2 & 3 closed | |
» | IDE interface enabled | JP12 | Open |
IDE interface disabled | JP12 | pins 5 & 6 closed | |
» | Factory configured - do not alter | JP41 | N/A |
Factory configured - do not alter | JP44 | N/A |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
1MB | (1) 256K x 36 | NONE | NONE | NONE |
2MB | (1) 256K x 36 | (1) 256K x 36 | NONE | NONE |
4MB | (1) 512K x 36 | (1) 512K x 36 | NONE | NONE |
6MB | (1) 256K x 36 | (1) 256K x 36 | (1) 512K x 36 | (1) 512K x 36 |
8MB | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 | (1) 512K x 36 |
8MB | (1) 1M x 36 | (1) 1M x 36 | NONE | NONE |
10MB | (1) 256K x 36 | (1) 256K x 36 | (1) 1M x 36 | (1) 1M x 36 |
12MB | (1) 512K x 36 | (1) 512K x 36 | (1) 1M x 36 | (1) 1M x 36 |
16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
16MB | (1) 2M x 36 | (1) 2M x 36 | NONE | NONE |
18MB | (1) 256K x 36 | (1) 256K x 36 | (1) 2M x 36 | (1) 2M x 36 |
20MB | (1) 512K x 36 | (1) 512K x 36 | (1) 2M x 36 | (1) 2M x 36 |
20MB | (1) 2M x 36 | (1) 2M x 36 | (1) 512K x 36 | (1) 512K x 36 |
24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 |
24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x 36 |
32MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
32MB | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE |
34MB | (1) 256K x 36 | (1) 256K x 36 | (1) 4M x 36 | (1) 4M x 36 |
36MB | (1) 512K x 36 | (1) 512K x 36 | (1) 4M x 36 | (1) 4M x 36 |
36MB | (1) 4M x 36 | (1) 4M x 36 | (1) 512K x 36 | (1) 512K x 36 |
40MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 |
40MB | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 |
48MB | (1) 2M x 36 | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x 36 |
48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 2M x 36 | (1) 2M x 36 |
64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
CACHE CONFIGURATION | |||
Size | Bank 0 | Bank 1 | TAG |
128KB | (4) 32K x 8 | NONE | (1) 32K x 8 |
256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x 8 |
512KB | (4) 64K x 8 | (4) 64K x 8 | (1) 32K x 8 |
512KB | (4) 128K x 8 | NONE | (1) 32K x 8 |
CACHE JUMPER CONFIGURATION | |||||
Size | jp13 | jp14 | jp16 | jp33 | jp35 |
128KB | Open | 1 & 2 | 2 & 3 | Open | Open |
256KB | Open | 2 & 3 | 1 & 2 | Open | Closed |
512KB | Open | 2 & 3 | 1 & 2 | Open | Closed |
512KB | 1 & 2 | 2 & 3 | 2 & 3 | Open | Closed |
Note: Pins designated should be in the closed position. |
CPU TYPE CONFIGURATION | ||||
Type | JP18 | JP19 | JP20 | JP21 |
CX486S | Open | 2 & 3 | 2 & 3 | Open |
SL80486SX | Open | Open | 2 & 3 | Open |
80486SX | Open | Open | 2 & 3 | Open |
80487SX | Open | Open | 1 & 2, 3 & 4 | 2 & 3 |
SL80486SX2 | Open | Open | 2 & 3 | Open |
UMU5S | Open | Open | 2 & 3 | 1 & 2, 3 & 4 |
UMU5DS | Open | Open | 1 & 2, 3 & 4 | 1 & 2, 3 & 4 |
CX486DX | Open | 2 & 3 | 1 & 2, 3 & 4 | 1 & 2 |
AM486DX | Open | Open | 1 & 2, 3 & 4 | 1 & 2 |
SL80486DX | Open | Open | 1 & 2, 3 & 4 | 1 & 2 |
80486DX | Open | Open | 1 & 2, 3 & 4 | 1 & 2 |
AM486DXL | Open | Open | 1 & 2, 3 & 4 | 1 & 2, 3 & 4 |
AM486DXL2 | Open | Open | 1 & 2, 3 & 4 | 1 & 2, 3 & 4 |
CX486DX2 | Open | 2 & 3 | 1 & 2, 3 & 4 | 1 & 2 |
AM486DX2 | Open | Open | 1 & 2, 3 & 4 | 1 & 2 |
SL80486DX2 | Open | Open | 1 & 2, 3 & 4 | 1 & 2 |
80486DX2 (WB) | Closed | Open | 1 & 2, 3 & 4 | 1 & 2 |
80486DX2 | Open | Open | 1 & 2, 3 & 4 | 1 & 2 |
80486DX4 | Open | Open | 1 & 2, 3 & 4 | 1 & 2 |
Pentium Overdrive | N/A | Open | 1 & 2, 3 & 4 | 2 & 3 |
Note: Pins designated should be in the closed position. |
CPU TYPE CONFIGURATION (CON’T) | ||||
Type | JP22 | JP23 | JP24 | JP27 |
CX486S | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2, 3 & 4 |
SL80486SX | 1 & 2 | Open | 2 & 3 | 2 & 3, 4 & 5 |
80486SX | Open | Open | 1 & 2 | Open |
80487SX | Open | Open | 1 & 2 | Open |
SL80486SX2 | 1 & 2 | Open | 2 & 3 | 2 & 3, 4 & 5 |
UMU5S | Open | Open | 1 & 2 | Open |
UMU5DS | Open | Open | 1 & 2 | Open |
CX486DX | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2, 3 & 4 |
AM486DX | Open | Open | 1 & 2 | Open |
SL80486DX | 1 & 2 | Open | 2 & 3 | 2 & 3, 4 & 5 |
80486DX | Open | Open | 1 & 2 | Open |
AM486DXL | Open | Open | 1 & 2 | Open |
AM486DXL2 | Open | Open | 1 & 2 | Open |
CX486DX2 | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2, 3 & 4 |
AM486DX2 | Open | Open | 1 & 2 | Open |
SL80486DX2 | 1 & 2 | Open | 2 & 3 | 2 & 3, 4 & 5 |
80486DX2 (WB) | 1 & 2, 3 & 4 | Open | 2 & 3 | 2 & 3, 4 & 5 |
80486DX2 | Open | Open | 1 & 2 | Open |
80486DX4 | 1 & 2 | Open | 2 & 3 | 2 & 3, 4 & 5 |
Pentium Overdrive | 1 & 2 | 1 & 2 | 2 & 3, 4 & 5 | 2 & 3 |
Note: Pins designated should be in the closed position. |
CPU TYPE CONFIGURATION (CON’T) | |||||
Type | JP28 | JP31 | JP36 | JP37 | JP38 |
CX486S | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 |
SL80486SX | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
80486SX | Open | 1 & 2 | Open | 1 & 2 | 1 & 2 |
80487SX | Open | 1 & 2 | Open | 1 & 2 | 1 & 2 |
SL80486SX2 | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
UMU5S | 3 & 4 | 1 & 2 | 2 & 3 | 2 & 3 | 1 & 2 |
UMU5DS | 3 & 4 | 1 & 2 | 2 & 3 | 2 & 3 | 1 & 2 |
CX486DX | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 |
AM486DX | Open | 1 & 2 | Open | 1 & 2 | 1 & 2 |
SL80486DX | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
80486DX | Open | 1 & 2 | Open | 1 & 2 | 1 & 2 |
AM486DXL | 3 & 4 | 1 & 2 | 2 & 3 | 2 & 3 | 1 & 2 |
AM486DXL2 | 3 & 4 | 1 & 2 | 2 & 3 | 2 & 3 | 1 & 2 |
CX486DX2 | 2 & 3 | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 |
AM486DX2 | Open | 1 & 2 | Open | 1 & 2 | 1 & 2 |
SL80486DX2 | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
80486DX2 (WB) | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
80486DX2 | Open | 1 & 2 | Open | 1 & 2 | 1 & 2 |
80486DX4 | Open | 3 & 4 | 1 & 2 | 1 & 2 | 1 & 2 |
Pentium Overdrive | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
Note: Pins designated should be in the closed position. |
CPU SPEED CONFIGURATION | |
Speed | JP17 |
25MHz | pins 1 & 2 closed |
33MHz | pins 1 & 2, 3 & 4, 5 & 6 closed |
40MHz | pins 1 & 2, 3 & 4 closed |
50iMHz | pins 1 & 2 closed |
50MHz | pins 5 & 6 closed |
66iMHz | pins 1 & 2, 3 & 4, 5 & 6 closed |
75iMHz | pins 1 & 2 closed |
100iMHz | pins 1 & 2, 3 & 4, 5 & 6 closed |
CPU SPEED CONFIGURATION (80486DX4 ONLY) | |
Speed | JP29 |
2x | Closed |
3x | Open |
PARALLEL PORT DRQ CONFIGURATION | ||
DACK/DRQ | JP4 | JP5 |
DACK3/DRQ3 | pins 1 & 2 closed | pins 2 & 3 closed |
DACK1/DRQ1 | pins 2 & 3 closed | pins 1 & 2 closed |