Acorn BBC Master 65C102, Руководство пользователя

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P.C.B. An audible click should be heard when the barbs spring into
place securing the P.C.B.
Take care not to exert too much pressure when pressing home the co-
processor P.C.B, this may lead to damage to the various connectors.
When the co-processor P.C.B has been installed, the re-assembly
procedure is the reverse of the dismantling procedure.
When the 65C102 co-processor has been installed, the machine should
be set up as described in the WELCOME GUIDE. When the machine is
switched on a message, similar to the following, should appear on
the screen.
ACORN MOS
ACORN ADFS
BASIC
>_
As can be seen from the above message, the 650102 co-processor does
not appear to be present. The reason for the apparent abscence of
the co-processor is the CONFIGURATION status of the machine.
To reconfigure the machine to allow for the inclusion of the 65C102
you must use either a *CONFIGURE command, or the control panel
included with the WELCOME package. To use the *CONFIGURE command you
should enter:
*CONFIGURE TUBE <RETURN>
followed by
*CONFIGURE INTUBE <RETURN>
after entering these two commands you must perform a hard reset by
holding down the CTRL key whilst pressing and releasing the BREAK
key. This reset is needed to enable the I/O processor to recognise
the presence of the co-processor.
After performing the reset, the following message, or something
similar, should be displayed:
ACORN TUBE 65C102 CO-PROCESSOR
ACORN ADFS
BASIC
>_
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