TMC RESERCH CORPORATION
AI5TH (VER. 1.0)
|
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 DRAM (EDO supported) |
|
Maximum Video Memory |
None |
|
Cache |
256/512KB |
|
BIOS |
Unidentified |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot, IR connectors (2), VRM connector |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
PS/2 mouse interface |
J5 |
Speaker |
J20 pins 1 - 4 |
|
IR connector |
J6 |
Green PC connector |
J20 pins 6 & 16 |
|
Serial port 1 |
J7 |
Turbo LED |
J20 pins 8 & 18 |
|
IR connector |
J8 |
Reset switch |
J20 pins 9 & 19 |
|
Serial port 2 |
J9 |
IDE interface LED |
J20 pins 10 & 20 |
|
Floppy drive interface |
J12 |
Power LED & keylock |
J20 pins 11 - 15 |
|
Parallel port |
J13 |
32-bit PCI slots |
PC1 - PC4 |
|
IDE interface 1 |
J15 |
Cache slot |
SL1 |
|
IDE interface 2 |
J16 |
VRM connector |
VRM |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
Flash BIOS voltage select 5v |
JP7 |
Pins 2 & 3 closed |
|
Flash BIOS voltage select 12v |
JP7 |
Pins 1 & 2 closed | |
|
|
AT bus clock select PCICLK/4 |
JP13 |
Closed |
|
AT bus clock select PCICLK/3 |
JP13 |
Open | |
|
|
CMOS memory normal operation |
JP17 |
Open |
|
CMOS memory clear |
JP17 |
Closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
8MB |
None |
(2) 1M x 36 |
|
8MB |
(2) 1M x 36 |
None |
|
16MB |
None |
(2) 2M x 36 |
|
16MB |
(2) 2M x 36 |
None |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
|
24MB |
(2) 2M x 36 |
(2) 1M x 36 |
|
24MB |
(2) 1M x 36 |
(2) 2M x 36 |
|
32MB |
None |
(2) 4M x 36 |
|
32MB |
(2) 4M x 36 |
None |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
|
40MB |
(2) 4M x 36 |
(2) 1M x 36 |
|
40MB |
(2) 1M x 36 |
(2) 4M x 36 |
|
48MB |
(2) 4M x 36 |
(2) 2M x 36 |
|
48MB |
(2) 2M x 36 |
(2) 4M x 36 |
|
64MB |
None |
(2) 8M x 36 |
|
64MB |
(2) 8M x 36 |
None |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
|
72MB |
(2) 8M x 36 |
(2) 1M x 36 |
|
DRAM CONFIGURATION (CONT) | ||
|
Size |
Bank 0 |
Bank 1 |
|
72MB |
(2) 1M x 36 |
(2) 8M x 36 |
|
80MB |
(2) 8M x 36 |
(2) 2M x 36 |
|
80MB |
(2) 2M x 36 |
(2) 8M x 36 |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
|
96MB |
(2) 4M x 36 |
(2) 8M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
|
Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. | ||
|
CACHE CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
TAG |
SL1 |
|
256KB (A) |
(2) 32K x 32 |
None |
Unidentified |
Not installed |
|
256KB (B) |
None |
None |
None |
Installed |
|
512KB (A) |
(2) 32K x 32 |
(2) 32K x 32 |
Unidentified |
Not installed |
|
512KB (B) |
(2) 64K x 32 |
None |
Unidentified |
Not installed |
|
512KB (C) |
None |
None |
None |
Installed |
|
Note: The location of Banks 0 & 1 are unidentified. The TAG chip sizes are unidentified. | ||||
|
CACHE JUMPER CONFIGURATION | ||
|
Size |
JP21 |
JP22 |
|
None |
Open |
Open |
|
256KB (A, B) |
Closed |
Open |
|
512KB (A, B, C) |
Open |
Closed |
|
CACHE BANK CONFIGURATION | ||
|
Setting |
JP23 |
JP24 |
|
1 bank |
Open |
Open |
|
2 banks |
Closed |
Closed |
|
CPU SPEED SELECTION (CYRIX) | |||||
|
Speed |
JP8 |
JP9 |
JP10 |
JP11 |
JP12 |
|
120MHz |
Closed |
Closed |
Closed |
Closed |
Open |
|
150MHz |
Closed |
Open |
Closed |
Closed |
Open |
|
166MHz |
Open |
Closed |
Open |
Closed |
Open |
|
CPU SPEED SELECTION (AMD) | |||||
|
Speed |
JP8 |
JP9 |
JP10 |
JP11 |
JP12 |
|
75MHz |
Closed |
Closed |
Closed |
Open |
Open |
|
90MHz |
Closed |
Open |
Closed |
Open |
Open |
|
100MHz |
Open |
Closed |
Open |
Open |
Open |
|
CPU SPEED SELECTION (INTEL) | |||||
|
Speed |
JP8 |
JP9 |
JP10 |
JP11 |
JP12 |
|
75MHz |
Closed |
Closed |
Closed |
Open |
Open |
|
90MHz |
Closed |
Open |
Closed |
Open |
Open |
|
100MHz |
Open |
Closed |
Open |
Open |
Open |
|
120MHz |
Closed |
Open |
Closed |
Closed |
Open |
|
133MHz |
Open |
Closed |
Open |
Closed |
Open |
|
150MHz |
Closed |
Open |
Closed |
Closed |
Closed |
|
166MHz |
Open |
Closed |
Open |
Closed |
Closed |
|
180MHz |
Closed |
Open |
Closed |
Open |
Closed |
|
200MHz |
Open |
Closed |
Open |
Open |
Closed |
|
CPU TYPE SELECTION | |
|
Type |
JP19 |
|
Standard CPU |
Closed |
|
VRE CPU |
Open |
|
DMA CHANNEL SELECTION | |||
|
Channel |
JP3 |
JP4 | |
|
1 |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
3 |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
SERIAL PORT SELECTION | |||
|
Setting |
JP1 |
JP2 | |
|
Serial port 2 set as serial port |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
IR connector |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |