Commodore modem settings

From: William Levak (wlevak_at_cyberspace.org)
Date: 2002-06-11 06:10:12

• Next message: Nicolas Welte: "Re: C128 diagnostic test cartridge"
• Previous message: erd_at_infinet.com: "Re: C128 diagnostic test cartridge"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

This is a list of the commodore modem switch(and jumper) settings as faras
I have been able to determine them.  There were a number of errors inthe
previous list, which nobody noticed.  That is unusual for this group.

                     Commodore Modem settings

1660 Modem

Jumper*  Closed                         Open         
         Enable carrier detect          Disable carrier detect
                                          (Required for Plus/4)
  * solder trace on bottom of modem near edge connector

1670 Modem 310476-02

Switch   Up                             Down
  1      Single-line connection         Multiple-line connection
  2      Analog loopback test           Normal use
  3      Disable carrier detect         Enable carrier detect
           (Required for Plus/4)

1670 Modem 310476-06

Switch   Up                             Down
  1      Auto-answer on second ring     Auto-answer off
  2      Disnable carrier detect        Enable carrier detect
           (Required for Plus/4)
  3      Disable speed detect           Enable speed detect
  4      Enable DTR detect              DTR always on


       Message was sent through the cbm-hackers mailing list

• Next message: Nicolas Welte: "Re: C128 diagnostic test cartridge"
• Previous message: erd_at_infinet.com: "Re: C128 diagnostic test cartridge"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

Archive generated by hypermail 2.1.4.