Border control unit: L1Cache - AccelL1Cache - AccelL2Cache - GPUCopyDMA - Directory - DMA - BorderControlUnit

getM getS putM putE putS Writeback Writeback Clean InvAck Data Dirty DataM Dirty DataS Clean Data Clean DataM Clean Fwd getM Fwd getS Fwd getS only Fwd getS merged Invalidate Fwd Ack Writeback Ack Writeback Nack All acks Check Timeout Recover RecycleReq RecycleResp
I None k qaq k qaq k qaq k qaq k qaq k qsq k qsq k qsq           l sr e m qhf l sr e m qhf l sr e m qhf   l sr e m qhf         qt qt zf2q zf2s I None
I R k qaq l a s qaq / IS R k qaq k qaq j qaq k qsq k qsq k qsq           l i sr v qhf / XI R l sr e m qhf / I None l sr e m qhf / I None   l i sr v qhf / XI R         qt qt zf2q zf2s I R
I RW l b qaq / IM RW l a qaq / IS RW l na d j qaq / MI RW l na d j qaq / EI RW j qaq k qsq k qsq k qsq           l i sr v qhf / XI RW l i sr v qhf / XI RW l i sr v qhf / XIM RW l i ss v qhf / XIM RW l i sr v qhf / XI RW         qt qt zf2q zf2s I RW
XI R k qaq z2q k qaq k qaq e j qaq / S RW k e m qsq / I R k e m qsq / I R e m qsq / I R                             w qt k e m qt / I R zf2q zf2s XI R
XI RW z2q z2q na j c d qaq / S RW na j c c qaq / S RW e j qaq / S RW nsa c d m qsq / I RW nsa c c m qsq / I RW e m qsq / I RW                             w qt k e m qt / I RW zf2q zf2s XI RW
S RW k qaq k qaq k qaq k qaq k qaq m qsq / I RW m qsq / I RW m qsq / I RW           sr e qhf sr e qhf sr e qhf   sr e qhf         w qt k m qt / I RW zf2q zf2s S RW
XIM RW k qaq k qaq na j cs c d qaq / SMI RW na j cs c d qaq / SMI RW k qaq nsa cs c d qsq / MI RW nsa cs c d qsq / EI RW k nsa cs c d qsq / MI RW                             w qt k cs c d qt / MI RW zf2q zf2s XIM RW
XII RW z2q z2q k qaq k qaq k qaq k qsq k qsq k qsq           sr e qhf sr e qhf sr e qhf   sr e qhf   u m qhf / I RW m qhf / I RW   qt qt zf2q zf2s XII RW
IS R k qaq k qaq k qaq k qaq k qaq k qsq k qsq k qsq     o n uo p qhs o n uo p qhs   sr e qhf sr e qhf sr e qhf     o p qhs     h us m qt / I R qt qt zf2q zf2s IS R
IS RW k qaq k qaq k qaq k qaq k qaq k qsq k qsq k qsq   o n p qhs / IM RW o n uo p qhs o n uo p qhs o n p qhs / IE RW sr e qhf sr e qhf sr e qhf k ss cs c qhf   o p qhs     h us m qt / I RW qt qt zf2q zf2s IS RW
IM RW k qaq k qaq k qaq k qaq k qaq k qsq k qsq k qsq o n p qhs o n p qhs k o p qhs o n p qhs / IE RW o n p qhs / IE RW sr e qhf sr e qhf sr e qhf k ss cs c qhf   o p qhs     g um m qt / I RW qt qt zf2q zf2s IM RW
IE RW k qaq k qaq k qaq k qaq k qaq k qsq k qsq k qsq k o p qhs k o p qhs k o p qhs k o p qhs k o p qhs       k ss cs c qhf   o p qhs     ge um m qt / I RW qt qt zf2q zf2s IE RW
MI RW z2q z2q k qaq k qaq k qaq k qsq k qsq k qsq           sr cg d qhf / XII RW sr c1 d qhf sr c1 d qhf ss cs c qhf sr cg d qhf / XII RW   cd d m qhf / I RW m qhf / I RW   qt qt zf2q zf2s MI RW
EI RW z2q z2q k qaq k qaq k qaq k qsq k qsq k qsq           sr cg c qhf / XII RW sr c1 d qhf sr c1 d qhf ss cs c qhf sr cg c qhf / XII RW   cd c m qhf / I RW m qhf / I RW   qt qt zf2q zf2s EI RW
SMI RW k qaq k qaq k qaq k qaq k qaq qsq / MI RW qsq / EI RW qsq / MI RW           sr cg d qhf / SMII RW sr c1 d qhf sr c1 d qhf ss cs c qhf     cd d qhf / S RW qhf / S RW   w qt k qt / MI RW zf2q zf2s SMI RW
SMII RW k qaq k qaq k qaq k qaq k qaq qsq / XII RW qsq / XII RW qsq / XII RW           sr e qhf sr e qhf sr e qhf   sr e qhf   u qhf / S RW m qhf / I RW   w qt k qt / XII RW zf2q zf2s SMII RW
getM getS putM putE putS Writeback Writeback Clean InvAck Data Dirty DataM Dirty DataS Clean Data Clean DataM Clean Fwd getM Fwd getS Fwd getS only Fwd getS merged Invalidate Fwd Ack Writeback Ack Writeback Nack All acks Check Timeout Recover RecycleReq RecycleResp