"default" DHV11 CSR?

From: Megan <mbg_at_world.std.com>
Date: Thu May 27 13:24:15 1999

>Does anyone know the "default" CSR for the first DHV-11? (8x serial mux)
>I'm trying to get one recognized in my uVax III with NetBSD and it's not
>seeing it.

There is no one set CSR assigned to the first DHV11... it depends on what
else is in your system. The lowest address a DHV can be configured for
is 17760020. Subsequent ones increase by 20(8). The vector also depends
on what else is in the system.

Since the uVaxIII has the config command, you might want to try using
that, and enter all the devices on your system, and it will provide
you with what the correct configuration should be according to the
configuration rules.

Just for the heck of it, I checked the RT-11 SYSGEN procedure to see
what it uses for a default for the first DH-type interface, and that
is 17760440.

                                        Megan Gentry
                                        Former RT-11 Developer

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Received on Thu May 27 1999 - 13:24:15 BST

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