AU80610004653AAS LBMG Intel, AU80610004653AAS LBMG Datasheet - Page 11

• Manufacturer Part Number: AU80610004653AAS LBMG
• Description: MPU, ATOM PROCESSOR, N450, FC-BGA8
• Manufacturer: Intel
• Series: ATOM - N400r

Specifications of AU80610004653AAS LBMG

• Core Size: 64bit
• Cpu Speed: 1.66GHz
• Digital Ic Case Style: BGA
• No. Of Pins: 559
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Processor Configuration Registers
Datasheet
RW1C-S
RW-K
RW-L
RW-L-K
RW-V
RW-V-L
RW-V-L-S
RW-S
RW-O
Item
Read/Write 1 to Clear/Sticky bit(s). These bits can be read. Internal
events may set this bit. A software write of 1 clears (sets to 0) the
corresponding bit(s) and a write of 0 has no effect. Bits are not cleared by
"warm" reset, but will be reset with a cold/complete reset.
Read/Write/Key bit(s). These bits can be read and written by software.
Additionally this bit, when set, prohibits some other target bit field from being
writeable (bit fields become Read Only).
Read/Write/Lockable bit(s). These bits can be read and written by
software. Additionally there is a Key bit (which is marked RW-K or RW-L-K)
that, when set, prohibits this bit field from being writeable (bit field becomes
Read Only).
Read/Write/Lockable/Key bit(s). These bits can be read and written by
software. This bit, when set, prohibits some other bit field(s) from being
writeable (bit fields become Read Only). Additionally there is a Key bit (which
is marked RW-K or RW-L-K) that, when set, prohibits this bit field from being
writeable (bit field becomes Read Only).
Conceptually, this may be a cascaded lock, or it may be self-locking when in
its non-default state. When self-locking, it differs from RW-O in that writing
back the default value will not set the lock.
Write/Volatile bit(s). These bits can be read and written by software.
Hardware may set or clear the bit based on internal events, possibly sooner
than any subsequent software read could retrieve the value written.
Read/Write/Volatile/Lockable bit(s). These bits can be read and written
by software. Hardware may set or clear the bit based upon internal events,
possibly sooner than any subsequent software read could retrieve the value
written Additionally there is a bit (which is marked RW-K or RW-L-K) that,
when set, prohibits this bit field from being writeable (bit field becomes Read
Only).
Read/Write/Volatile/Lockable/Sticky bit(s). These bits can be read and
written by software. Hardware may set or clear the bit based upon internal
events, possibly sooner than any subsequent software read could retrieve the
value written Additionally there is a bit (which is marked RW-K or RW-L-K)
that, when set, prohibits this bit field from being writeable (bit field becomes
Read Only). These bits return to their default values on cold reset.
Read/Write/Sticky bit(s). These bits can be read and written by software.
Bits are not returned to their default values by “warm” reset, but will return to
default values with a cold/complete reset.
Read/Write Once bit(s). Reads prior to the first write return the default
value. The first write after warm reset stores any value written. Any
subsequent write to this bit field is ignored. All subsequent reads return the
first value written. The value returns to default on warm reset. If there are
multiple RW-O or RW-O-S fields within a DWORD, they should be written all at
once (atomically) to avoid capturing an incorrect value.
Definition
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