ATEN RESEARCH, INC.
AM-4586PV / PAT45PV
|
Processor |
CX486SX/80486SX/80486DX/80486DX2/Pentium Overdrive/Pentium |
|
Processor Speed |
33/40/50/60/66(internal)MHz |
|
Chip Set |
OPTI |
|
Max. Onboard DRAM |
128MB |
|
Cache |
128/256/512KB |
|
BIOS |
Unidentified |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit VESA local bus slots (2) |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Hard drive LED interface |
J5 |
Hard drive LED |
J4 (pins 10 & 20) |
|
Speaker |
J4 (pins 1-4) |
Power LED & keylock |
J4 (pins 11-15) |
|
Turbo LED |
J4 (pins 8 & 18) |
External battery |
J9 |
|
Reset switch |
J4 (pins 9 & 19) |
32-bit VESA local bus slots |
SL1 & SL2 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
CMOS memory normal operation (on board battery) |
JP9 |
pins 2 & 3 closed |
|
CMOS memory normal operation (external battery) |
JP9 |
all open | |
|
CMOS memory clear |
JP9 |
pins 1 & 2 closed | |
|
|
Monitor type select monochrome |
JP10 |
Open |
|
Monitor type select color |
JP10 |
Closed | |
|
|
Factory configured - do not alter |
W3 |
N/A |
|
DRAM CONFIGURATION (MODE 1) | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
4MB |
(4) 1M x 9 |
NONE |
NONE |
NONE |
|
8MB |
(4) 1M x 9 |
NONE |
(1) 1M x 36 |
NONE |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
12MB |
(4) 1M x 9 |
NONE |
(1) 2M x 36 |
NONE |
|
16MB |
(4) 1M x 9 |
NONE |
(1) 1M x 36 |
(1) 2M x 36 |
|
16MB |
(4) 1M x 9 |
(4) 1M x 9 |
(1) 2M x 36 |
NONE |
|
16MB |
(4) 4M x 9 |
NONE |
NONE |
NONE |
|
20MB |
(4) 1M x 9 |
NONE |
(1) 2M x 36 |
(1) 2M x 36 |
|
20MB |
(4) 1M x 9 |
NONE |
(1) 4M x 36 |
NONE |
|
20MB |
(4) 1M x 9 |
(4) 4M x 9 |
NONE |
NONE |
|
24MB |
(4) 1M x 9 |
(4) 1M x 9 |
(1) 2M x 36 |
(1) 2M x 36 |
|
24MB |
(4) 1M x 9 |
(4) 1M x 9 |
(1) 4M x 36 |
NONE |
|
32MB |
(4) 4M x 9 |
NONE |
(1) 4M x 36 |
NONE |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
NONE |
|
36MB |
(4) 1M x 9 |
NONE |
(1) 8M x 36 |
NONE |
|
40MB |
(4) 1M x 9 |
NONE |
(1) 1M x 36 |
(1) 8M x 36 |
|
40MB |
(4) 1M x 9 |
(4) 1M x 9 |
(1) 8M x 36 |
NONE |
|
44MB |
(4) 1M x 9 |
NONE |
(1) 2M x 36 |
(1) 8M x 36 |
|
48MB |
(4) 1M x 9 |
(4) 1M x 9 |
(1) 2M x 36 |
(1) 8M x 36 |
|
48MB |
(4) 4M x 9 |
NONE |
(1) 8M x 36 |
NONE |
|
52MB |
(4) 1M x 9 |
NONE |
(1) 4M x 36 |
(1) 8M x 36 |
|
56MB |
(4) 1M x 9 |
(4) 1M x 9 |
(1) 4M x 36 |
(1) 8M x 36 |
|
64MB |
(4) 4M x 9 |
NONE |
(1) 4M x 36 |
(1) 8M x 36 |
|
64MB |
(4) 4M x 9 |
(4) 4M x 9 |
(1) 8M x 36 |
NONE |
|
64MB |
(4) 16M x 9 |
NONE |
NONE |
NONE |
|
68MB |
(4) 1M x 9 |
NONE |
(1) 8M x 36 |
(1) 8M x 36 |
|
68MB |
(4) 1M x 9 |
(4) 16M x 9 |
NONE |
NONE |
|
72MB |
(4) 1M x 9 |
(4) 1M x 9 |
(1) 8M x 36 |
(1) 8M x 36 |
|
80MB |
(4) 4M x 9 |
NONE |
(1) 8M x 36 |
(1) 8M x 36 |
|
80MB |
(4) 4M x 9 |
(4) 16M x 9 |
NONE |
NONE |
|
96MB |
(4) 4M x 9 |
(4) 4M x 9 |
(1) 8M x 36 |
(1) 8M x 36 |
|
96MB |
(4) 16M x 9 |
NONE |
(1) 8M x 36 |
NONE |
|
128MB |
(4) 16M x 9 |
(4) 16M x 9 |
NONE |
NONE |
|
128MB |
(4) 16M x 9 |
NONE |
(1) 8M x 36 |
(1) 8M x 36 |
|
DRAM CONFIGURATION (MODE 2) | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
4MB |
NONE |
NONE |
NONE |
(1) 1M x 36 |
|
8MB |
NONE |
NONE |
(1) 1M x 36 |
(1) 1M x 36 |
|
8MB |
NONE |
NONE |
NONE |
(1) 2M x 36 |
|
12MB |
NONE |
NONE |
(1) 2M x 36 |
(1) 1M x 36 |
|
16MB |
(4) 1M x 9 |
(4) 1M x 9 |
(1) 1M x 36 |
(1) 1M x 36 |
|
16MB |
NONE |
NONE |
(1) 2M x 36 |
(1) 2M x 36 |
|
16MB |
NONE |
NONE |
NONE |
(1) 4M x 36 |
|
20MB |
(4) 1M x 9 |
(4) 1M x 9 |
(1) 2M x 36 |
(1) 1M x 36 |
|
20MB |
NONE |
NONE |
(1) 4M x 36 |
(1) 1M x 36 |
|
24MB |
(4) 1M x 9 |
(4) 1M x 9 |
(1) 2M x 36 |
(1) 2M x 36 |
|
24MB |
NONE |
NONE |
(1) 4M x 36 |
(1) 2M x 36 |
|
32MB |
NONE |
NONE |
(1) 4M x 36 |
(1) 4M x 36 |
|
32MB |
NONE |
NONE |
NONE |
(1) 8M x 36 |
|
36MB |
NONE |
NONE |
(1) 8M x 36 |
(1) 1M x 36 |
|
40MB |
(4) 4M x 9 |
(4) 4M x 9 |
(1) 1M x 36 |
(1) 1M x 36 |
|
40MB |
NONE |
NONE |
(1) 8M x 36 |
(1) 2M x 36 |
|
44MB |
(4) 4M x 9 |
(4) 4M x 9 |
(1) 2M x 36 |
(1) 1M x 36 |
|
48MB |
(4) 4M x 9 |
(4) 4M x 9 |
(1) 2M x 36 |
(1) 2M x 36 |
|
48MB |
NONE |
NONE |
(1) 8M x 36 |
(1) 4M x 36 |
|
52MB |
(4) 4M x 9 |
(4) 4M x 9 |
(1) 4M x 36 |
(1) 1M x 36 |
|
56MB |
(4) 4M x 9 |
(4) 4M x 9 |
(1) 4M x 36 |
(1) 2M x 36 |
|
64MB |
(4) 4M x 9 |
(4) 4M x 9 |
(1) 4M x 36 |
(1) 4M x 36 |
|
64MB |
NONE |
NONE |
(1) 8M x 36 |
(1) 8M x 36 |
|
68MB |
(4) 4M x 9 |
(4) 4M x 9 |
(1) 8M x 36 |
(1) 1M x 36 |
|
72MB |
(4) 4M x 9 |
(4) 4M x 9 |
(1) 8M x 36 |
(1) 2M x 36 |
|
80MB |
(4) 4M x 9 |
(4) 4M x 9 |
(1) 8M x 36 |
(1) 4M x 36 |
|
96MB |
(4) 4M x 9 |
(4) 4M x 9 |
(1) 8M x 36 |
(1) 8M x 36 |
|
DRAM MODE CONFIGURATION | ||
|
Mode |
RA6 |
RA12 |
|
1 |
Installed |
Not-installed |
|
2 |
Not-installed |
Installed |
|
DRAM RESISTOR ARRAY CONFIGURATION | ||
|
SiMM size |
RN12 |
RN13 |
|
16MB SIMM in Bank 0 or Bank 1 |
Not-installed |
Installed |
|
Other |
Installed |
Not-installed |
|
CACHE CONFIGURATION | ||||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
Tag 1 |
Tag 2 |
|
128KB (32) |
(4) 32K x 8 |
NONE |
NONE |
NONE |
(1) 64K x 1 |
(1) 8K x 8 |
|
256KB (32) |
(4) 32K x 8 |
(4) 32K x 8 |
NONE |
NONE |
(1) 64K x 1 |
(1) 32K x 8 |
|
256KB (64) |
(4) 32K x 8 |
NONE |
(4) 32K x 8 |
NONE |
(1) 64K x 1 |
(1) 8K x 8 |
|
512KB (64) |
(4) 32K x 8 |
(4) 32K x 8 |
(4) 32K x 8 |
(4) 32K x 8 |
(1) 64K x 1 |
(1) 32K x 8 |
|
CACHE JUMPER CONFIGURATION | ||||
|
Size |
JP2 |
JP3 |
JP4 |
JP5 |
|
128KB (32-bit) |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
256KB (32-bit) |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
256KB (64-bit) |
pins 1 & 2 closed |
pins 1 & 2 closed |
all open |
pins 2 & 3 closed |
|
512KB (64-bit) |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
CACHE RESISTOR ARRAY CONFIGURATION | ||||
|
Size |
RN41 |
RN42 |
RN52 |
RN55 |
|
128KB (32-bit) |
Installed |
Not installed |
Not installed |
Not installed |
|
256KB (32-bit) |
Not installed |
Installed |
Not installed |
Not installed |
|
256KB (64-bit) |
Not installed |
Not installed |
Installed |
Not installed |
|
512KB (64-bit) |
Not installed |
Not installed |
Not installed |
Installed |
|
VESA BUS SPEED RESISTOR ARRAY CONFIGURATION | ||||
|
Speed |
RN25 |
RN33 |
RN40 |
RN50 |
|
25MHz |
Installed |
Not installed |
Not installed |
Not installed |
|
33MHz |
Not installed |
Installed |
Not installed |
Not installed |
|
40MHz |
Not installed |
Not installed |
Installed |
Not installed |
|
50MHz |
Not installed |
Not installed |
Not installed |
Installed |
|
CPU TYPE RESISTOR ARRAY CONFIGURATION | |||||
|
CPU |
RN1 |
RN2 |
RN3 |
RN4 |
RN5 |
|
80486SX |
Installed |
Not installed |
Not installed |
Not installed |
Not installed |
|
80486DX |
Not installed |
Installed |
Not installed |
Not installed |
Not installed |
|
80486DX2 |
Not installed |
Installed |
Not installed |
Not installed |
Not installed |
|
CX-M6 |
Installed |
Not installed |
Not installed |
Not installed |
Not installed |
|
Pentium ODP |
Not installed |
Not installed |
Not installed |
Installed |
Not installed |
|
P24T |
Not installed |
Not installed |
Not installed |
Installed |
Not installed |
|
Pentium |
Not installed |
Not installed |
Not installed |
Not installed |
Installed |
|
CPU TYPE RESISTOR ARRAY CONFIGURATION | |||||
|
CPU |
RN7 |
RN8 |
RN9 |
RN10 |
RN11 |
|
80486SX |
Installed |
Not installed |
Not installed |
Not installed |
Not installed |
|
80486DX |
Not installed |
Installed |
Not installed |
Not installed |
Not installed |
|
80486DX2 |
Not installed |
Installed |
Not installed |
Not installed |
Not installed |
|
CX-M6 |
Not installed |
Not installed |
Installed |
Not installed |
Not installed |
|
Pentium ODP |
Not installed |
Installed |
Not installed |
Not installed |
Not installed |
|
P24T |
Not installed |
Not installed |
Not installed |
Installed |
Not installed |
|
Pentium |
Not installed |
Not installed |
Not installed |
Not installed |
Installed |
|
CPU TYPE CONFIGURATION | |||
|
Type |
JP6 |
JP7 |
JP8 |
|
50MHz 486DX |
Closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
Pentium |
Open |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
Other |
Open |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
CPU SPEED CONFIGURATION | |||||
|
Speed |
JP11 |
JP12 |
JP13 |
JP14 |
JP15 |
|
33MHz |
Closed |
Open |
Open |
Open |
Open |
|
40MHz |
Open |
Closed |
Open |
Open |
Open |
|
50MHz |
Open |
Open |
Closed |
Open |
Open |
|
66MHz |
Open |
Open |
Open |
Closed |
Open |
|
U33 installed |
Open |
Open |
Open |
Open |
Closed |
|
Note: For a 60mhz Pentium, a 60mhz oscillator must be installed in U33 (exact location unidentified). | |||||