COM300 Voice Communication Modem Table of Contents

A. CS I/O 9 Pin Serial Port ..........................................

A-1

A.1 Pin Description....................................................................................

A-1

B. Theory of Operation ...............................................

B-1

B.1 Theory of Operation ............................................................................

B-1

C. Changing RAM or PROM Chips in the CR10 ........

C-1

C.1 Disassembling the CR10......................................................................

C-1

C.2 Installing New RAM Chips in CR10s with 16K RAM........................

C-1

C.3 Installing New PROM .........................................................................

C-2

D. FCC Warning to Users of Class A Computing

 

Devices ...................................................................

D-1

E. IC Information .........................................................

E-1

F. Reading Voice Code Information from a

 

*.DLD File ................................................................

F-1

F.1 Typical Voice Code ..............................................................................

F-1

F.2 Callback Code.......................................................................................

F-2

F.3 Security Enabled ...................................................................................

F-3

G. Using P80 to Redirect Final Storage Data to

 

Input Locations ......................................................

G-1

H. COM300 Word List .................................................

H-1

H.1 COM300 Word List - Numerical Order ..............................................

H-1

H.2 COM300 Word List - Alphabetical Order...........................................

H-4

List of Figures

 

1. COM300 Voice Synthesizer Modem .........................................................

1

2. COM300 Hardware Connection Using Standard RJ11 Telephone Jack .... 3

3. COM300 Hardware Connection to CR10X Using Surge

 

Protection Device......................................................................................

4

4. Providing Alternate Power to the COM300 ...............................................

5

A-1 9 Pin Connector...................................................................................

A-1

C-1 Disassembling CR10 ...........................................................................

C-2

C-2 Jumper Settings for Different RAM Configurations............................

C-3

List of Tables

 

1. Dataloggers that Require Direct 12 VDC Connection to COM300 ...........

5

A-1 Pin Description....................................................................................

A-2

ii