VX FT 486 MkI (Titan Motherboard) (Rev 1.1.12)
RAM Configuration
Ethernet Options
Disk Drives
Switch Settings
Additional Options
Rear Panel
CMOS Discharge
RAM Configuration
|
Switches |
SIMM Capacity |
Memory Fitted |
1 |
2 |
3 |
Bank 0 |
Bank 1 |
1 MByte |
Off |
Off |
Off |
256k |
- |
1 MByte |
On |
Off |
Off |
256k |
- |
2 MByte |
Off |
On |
Off |
256k |
256k |
4 MByte |
Off |
Off |
On |
1 M |
- |
5 MByte |
On |
On |
Off |
256k |
1 M |
8 MByte |
On |
Off |
On |
1 M |
1 M |
12 MByte |
Off |
On |
On |
2 M |
1 M |
16 MByte |
On |
On |
On |
2 M |
2 M |
Hard Drives
| MB |
Make |
Model |
Type |
Part Number |
| 100 |
Quantum |
LPS105S |
SCSI |
TI47183 |
| 380 |
IBM |
0661 |
SCSI |
TI47712 |
| 510 |
Maxtor |
LXT-535SY |
SCSI |
TI48282 |
| 1,000 |
Seagate |
ST41200N |
SCSI |
TI43546 |
| 1,300 |
Seagate |
ST41600N |
SCSI |
TI48283 |
| 2,000 |
Seagate |
ST42400N |
SCSI |
TI49121 |
| Tape |
|
|
|
|
| 150 |
Archive |
Viper |
SCSI |
TI43550 |
| 525 |
Archive |
Viper |
SCSI |
TI49434 |
| 1.3GB |
Archive |
Python |
SCSI |
TI49433 |
Ethernet Options
On Board Thin and Thick Ethernet.
Switch Settings
SW1
Switch |
On |
Off |
1 |
Pipeline 386 enable |
Pipeline 386 disable |
2 |
Pipeline 385 enable |
Pipeline 385 disable |
3 |
ROM's disabled |
ROM's enabled |
4 |
Refresh enabled |
Refresh disabled |
SW2
Switch |
On |
Off |
1 |
RAM configuration |
2 |
RAM configuration |
3 |
RAM configuration |
4 |
CPU speed select |
5 |
CPU speed select |
6 |
Do not alter from ON |
7 |
Weitek present * |
Weitek not present |
8 |
Do not alter from ON |
* PAL required to enable |
RAM
| |
Switches |
SIMM Capacity |
Memory Fitted |
1 |
2 |
3 |
Bank 0 |
Bank 1 |
1 MByte |
Off |
Off |
Off |
256k |
- |
1 MByte |
On |
Off |
Off |
256k |
- |
2 MByte |
Off |
On |
Off |
256k |
256k |
4 MByte |
Off |
Off |
On |
1 M |
- |
5 MByte |
On |
On |
Off |
256k |
1 M |
8 MByte |
On |
Off |
On |
1 M |
1 M |
12 MByte |
Off |
On |
On |
2 M |
1 M |
16 MByte |
On |
On |
On |
2 M |
2 M |
Clock speed Switches
CPU speed MHz |
Switches |
| |
4 |
5 |
25 MHz |
Off |
On |
SW3
No function |
Either setting acceptable. |
SW4
All ON |
BNC Connector Active (Thin Ethernet) |
All OFF |
D-Shell Connector Active (Thick Ethernet) |
Additional Options
Apricot LOC Technology security.
Rear Panel
CMOS Discharge
To drain CMOS disconnect the lead running from the battery mounted on
the expansion card holder and allow approx. 20 minutes to drain.
9595 Main Page
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