Recently I started playing with a MIPS CPU( made by Broadcom). As far as I=
 know it allows=20
to=20
 use a Broadband Studio to communicate with that CPU.=20
 That MIPS CPU has Read/Write registers. I can write to these registers and=
 in the=20
Broadband=20
 studio I can see the new value was written. I can read the register ( from=
 the Broadband=20
Studio=20
 program).=20
 But if I restart mainboard, that uses the MIPS CPU, there is the previous =
value before I=20
changed=20
 it.( like a factory reset ).=20
=20
 Do you think the Broadband studio only emulates those registers and I writ=
e to not the real=20
 registers?=20
=20
 I used a logic analyzer to check how the Broadband studio writes to regist=
ers.=20
 It does write to CPU but the address is different than a documentation say=
s.=20
 For example=20
 Address Offset =3D 32'h001a_00d8=20
 Physical Address =3D 32'h101a_00d8=20
=20
 but I can not see that address during sniffing with a logic analyzer=20
 Any idea?=20
 Thanks=20

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