[sdiy] Silicon Labs 8051F120

[ASSI]

On Samstag, 14. August 2004 00:11, phillip m gallo wrote:
> Yes, the in circuit ability to serial download "flash" is very
> convenient.

The initial download for the 8051F120 is JTAG and you can prorgram the 
Flash in 1k blocks from within the application it appears.

> I believe the AD part, released first,  does have quite a large user
> base.

I've looked at these some time ago and while appealing didn't do what I 
wanted. I just see that there are preliminary datasheets for ARM7 based 
ADuCs that would be a much better fit when/if they are available. The 
development board looks OK, only the description seems to be missing? 
More research to do...

> The MSC 1211 is a 4 tick machine cycle '51 variant and can 
> execute at 33MHz (running mine at 32MHz).

The 8051F120 runs up to 100MHz, with most opcodes at two cycles 
(including MAC).


Achim.
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