DATUM, INC.
BC640AT TYMDIAL
|
Category |
PC Synchronization Clock |
|
Data Bus Type |
16-bit ISA |
|
Memory Type |
Unidentified |
|
Maximum Onboard Memory |
Unidentified |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Line out |
CN1 |
Receive Line |
CN3 |
|
Transmit Line |
CN2 | ||
|
INTERRUPT SELECT | ||||||
|
IRQ |
JP1/A |
JP1/B |
JP1/C |
JP1/D |
JP1/E |
JP1/F |
|
IRQ3 |
Closed |
Open |
Open |
Open |
Open |
Open |
|
IRQ4 |
Open |
Closed |
Open |
Open |
Open |
Open |
|
IRQ5 |
Open |
Open |
Closed |
Open |
Open |
Open |
|
IRQ6 |
Open |
Open |
Open |
Closed |
Open |
Open |
|
IRQ7 |
Open |
Open |
Open |
Open |
Closed |
Open |
|
IRQ9 |
Open |
Open |
Open |
Open |
Open |
Closed |
|
INTERRUPT SELECT (CONTINUED) | ||||||
|
IRQ |
JP1/G |
JP1/H |
JP1/I |
JP1/J |
JP1/K |
JP1/L |
|
IRQ10 |
Closed |
Open |
Open |
Open |
Open |
Open |
|
IRQ11 |
Open |
Closed |
Open |
Open |
Open |
Open |
|
IRQ12 |
Open |
Open |
Closed |
Open |
Open |
Open |
|
IRQ14 |
Open |
Open |
Open |
Closed |
Open |
Open |
|
IRQ15 |
Open |
Open |
Open |
Open |
Closed |
Open |
|
NONE |
Open |
Open |
Open |
Open |
Open |
Closed |
|
FACTORY CONFIGURED SETTING | |
|
Switch |
Setting |
|
SW1/7 |
On |
|
SW1/8 |
On |
|
ADDRESS CONFIGURATION | ||||||
|
Address |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 |
|
100h |
On |
Off |
On |
On |
On |
On |
|
110h |
On |
Off |
On |
On |
On |
Off |
|
120h |
On |
Off |
On |
On |
Off |
On |
|
130h |
On |
Off |
On |
On |
Off |
Off |
|
140h |
On |
Off |
On |
Off |
On |
On |
|
150h |
On |
Off |
On |
Off |
On |
Off |
|
160h |
On |
Off |
On |
Off |
Off |
On |
|
170h |
On |
Off |
On |
Off |
Off |
Off |
|
180h |
On |
Off |
Off |
On |
On |
On |
|
190h |
On |
Off |
Off |
On |
On |
Off |
|
1A0h |
On |
Off |
Off |
On |
Off |
On |
|
1B0h |
On |
Off |
Off |
On |
Off |
Off |
|
1C0h |
On |
Off |
Off |
Off |
On |
On |
|
1D0h |
On |
Off |
Off |
Off |
On |
Off |
|
1E0h |
On |
Off |
Off |
Off |
Off |
On |
|
1F0h |
On |
Off |
Off |
Off |
Off |
Off |
|
200h |
Off |
On |
On |
On |
On |
On |
|
210h |
Off |
On |
On |
On |
On |
Off |
|
220h |
Off |
On |
On |
On |
Off |
On |
|
230h |
Off |
On |
On |
On |
Off |
Off |
|
240h |
Off |
On |
On |
Off |
On |
On |
|
250h |
Off |
On |
On |
Off |
On |
Off |
|
ADDRESS CONFIGURATION | ||||||
|
Address |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 |
|
260h |
Off |
On |
On |
Off |
Off |
On |
|
270h |
Off |
On |
On |
Off |
Off |
Off |
|
280h |
Off |
On |
Off |
On |
On |
On |
|
290h |
Off |
On |
Off |
On |
On |
Off |
|
2A0h |
Off |
On |
Off |
On |
Off |
On |
|
2B0h |
Off |
On |
Off |
On |
Off |
Off |
|
2C0h |
Off |
On |
Off |
Off |
On |
On |
|
2D0h |
Off |
On |
Off |
Off |
On |
Off |
|
2E0h |
Off |
On |
Off |
Off |
Off |
On |
|
2F0h |
Off |
On |
Off |
Off |
Off |
Off |
|
300h |
Off |
Off |
On |
On |
On |
On |
|
310h |
Off |
Off |
On |
On |
On |
Off |
|
320h |
Off |
Off |
On |
On |
Off |
On |
|
330h |
Off |
Off |
On |
On |
Off |
Off |
|
340h |
Off |
Off |
On |
Off |
On |
On |
|
350h |
Off |
Off |
On |
Off |
On |
Off |
|
360h |
Off |
Off |
On |
Off |
Off |
On |
|
370h |
Off |
Off |
On |
Off |
Off |
Off |
|
380h |
Off |
Off |
Off |
On |
On |
On |
|
390h |
Off |
Off |
Off |
On |
On |
Off |
|
3A0h |
Off |
Off |
Off |
On |
Off |
On |
|
3B0h |
Off |
Off |
Off |
On |
Off |
Off |
|
3C0h |
Off |
Off |
Off |
Off |
On |
On |
|
3D0h |
Off |
Off |
Off |
Off |
On |
Off |
|
3E0h |
Off |
Off |
Off |
Off |
Off |
On |
|
3F0h |
Off |
Off |
Off |
Off |
Off |
Off |