MEMOREX TELEX CORPORATION
7065
|
Processor |
80386SX |
|
Processor Speed |
16MHz |
|
Chip Set |
Unidentified |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
8MB |
|
Maximum Video Memory |
None |
|
Cache |
None |
|
BIOS |
Phoenix |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Floppy drive interface, parallel port, serial ports (2) |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 2 |
J13 |
Speaker |
J19 |
|
Serial port 1 |
J14 |
Power LED & keylock |
J20 |
|
Parallel port |
J15 |
External battery |
J21 |
|
Reset switch |
J16 |
Keyboard connector |
J22 |
|
Floppy drive interface |
J17 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
Factory configured - do not alter |
JP1 |
Unidentified |
|
|
Factory configured - do not alter |
JP2 |
Unidentified |
|
|
Factory configured - do not alter |
JP3 |
Unidentified |
|
|
Factory configured - do not alter |
JP4 |
Unidentified |
|
|
Parallel port IRQ select IRQ7 |
JP5 |
Pins 1 & 2 closed |
|
Parallel port IRQ select IRQ5 |
JP5 |
Pins 2 & 3 closed | |
|
|
Serial port 2 IRQ select IRQ3 |
JP6 |
Pins 2 & 3 closed |
|
Serial port 2 IRQ select IRQ4 |
JP6 |
Pins 1 & 2 closed | |
|
|
Serial port 1 IRQ select IRQ4 |
JP7 |
Pins 2 & 3 closed |
|
Serial port 1 IRQ select IRQ3 |
JP7 |
Pins 1 & 2 closed | |
|
|
Parallel port address select 378h |
JP8 |
Pins 2 & 3 closed |
|
Parallel port address select 278h |
JP8 |
Pins 1 & 2 closed | |
|
|
Serial port 2 address select 2F8h |
JP9 |
Pins 1 & 2 closed |
|
Serial port 2 address select 3F8h |
JP9 |
Pins 2 & 3 closed | |
|
|
Serial port 1 address select 3F8h |
JP10 |
Pins 2 & 3 closed |
|
Serial port 1 address select 2F8h |
JP10 |
Pins 1 & 2 closed | |
|
|
IDE interface not installed |
JP11 |
Pins 2 & 3 closed |
|
IDE interface installed |
JP11 |
Pins 1 & 2 closed | |
|
|
Floppy drive interface enabled |
JP12 |
Pins 1 & 2 closed |
|
Floppy drive interface disabled |
JP12 |
Pins 2 & 3 closed | |
|
|
Floppy drive address select 3FXh |
JP13 |
Pins 2 & 3 closed |
|
Floppy drive address select 37Xh |
JP13 |
Pins 1 & 2 closed | |
|
|
Factory configured - do not alter |
JP14 |
Unidentified |
|
|
Factory configured - do not alter |
JP15 |
Unidentified |
|
|
Factory configured - do not alter |
JP16 |
Unidentified |
|
|
Factory configured - do not alter |
JP17 |
Unidentified |
|
|
Factory configured - do not alter |
JP18 |
Unidentified |
|
|
Factory configured - do not alter |
JP19 |
Unidentified |
|
|
Factory configured - do not alter (8042 test select) |
JP22 |
Pins 2 & 3 closed |
|
|
Factory configured - do not alter |
JP23 |
Unidentified |
|
|
NPU not installed |
JP24 |
Pins 2 & 3 closed |
|
NPU installed |
JP24 |
Pins 1 & 2 closed | |
|
|
Monitor type select monochrome |
SW1 |
Pins 2 & 3 closed |
|
Monitor type select color |
SW1 |
Pins 1 & 2 closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(4) 256K x 9 |
None |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
|
4MB |
(4) 1M x 9 |
None |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
|
Note: The location of banks 0 & 1 are unidentified. | ||
|
I/O EXPANSION SLOT SPEED SELECTION | ||
|
Speed |
JP20 |
JP21 |
|
8MHz |
Closed |
Open |
|
10MHz |
Open |
Closed |