F020 and F120 differ in more than just register names. Look at POWER-UP code in Start.f. Follow line by line and change as needed (oscillator, I/O, and so on).

-JP

--- En date de : Jeu 4.12.08, Roger de Quincey <rogerdq_at_bigpond.com> a écrit :

> De: Roger de Quincey <rogerdq_at_bigpond.com>
> Objet: [swiftx] Swiftx on a Silabs C8051F120DK target
> À: swiftx_at_forth.com
> Date: Jeudi 4 Décembre 2008, 14h53
> I'm trying to establish XTL comms with a Silabs
> C8051F120 dev kit target
> (which was obtained directly from Silabs) using the
> evaluation version of
> Swiftx (Ver.3.4.6) - without success.
>
>
> I'm using the config files (in a dedicated project
> directory) from the
> supplied F020 source directory (modified for page boundary)
> and would
> appreciate a sanity check from anyone who may also be using
> the C8051F120 as
> to software initialization and board jumper settings.
>
>
>
> The source files build and download via JTAG OK - but there
> is no XTL
> response after execution of Debug or Connect commands (via
> the COM1 select
> dialogue).
>
>
>
> By way of interest, I can build and download Bob Nash's
> MyForth to the same
> target - then communicate with it using his serial tether
> protocol, so I
> assume the hardware is functional.
>
>
>
> Can anyone advise me as to what I may be missing?
>
>
>
> Cheers,
>
>
>
> Roger de Quincey
>
>
>
>
>
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Received on Thu Dec 04 2008 - 15:54:04 PST