BC640AT TYMDIAL modem/telephone/ISDN Settings and Configuration

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