On Wed, Aug 30, 2006 at 11:51:58AM +0200, Johannes Berg wrote: > On Wed, 2006-08-30 at 11:47 +0200, Martin Langer wrote: > > > > -217b > > > +218b > > > Does the last bit of FFF belongs to G ? It would make more sense to me, > > but then we need a new definition for G. > > Well, that doesn't make sense either because in the first two insns I > quoted in binary it is: > > -0b10000101111011 > +0b10000110001011 > > I think it's more likely that the last nibble of F belongs completely to > something else or something...
Yep. The first 8 bits seem to be the opcode. In case of our famous 0x378c it's only 0x37 which means "write" and the 8 is used for bit shifts. I just learned how to write different lengths between 8 and 16 bits. They do work in this way: 0x370c write 8 bits (AA) 0x371c write 9 bits (AA + 1 bit from CC) 0x372c write 10 bits (AA + 2 bits from CC) ... 0x378c write 16 bits (AA + CC) But 0x379c..0x37fc will always write 8 bits (CC). Martin _______________________________________________ Bcm43xx-dev mailing list [email protected] https://lists.berlios.de/mailman/listinfo/bcm43xx-dev
