AMD Hammer-like protocol: L1Cache - AccelL1Cache - AccelL2Cache - GPUCopyDMA - Directory - DMA - BorderControlUnit

	GETX	GETS	GETS ONLY	PUT	Unblock	UnblockS	UnblockM	Writeback Clean	Writeback Dirty	Writeback Exclusive Clean	Writeback Exclusive Dirty	Pf Replacement	DMA READ	DMA WRITE	Memory Data	Memory Ack	Ack	Shared Ack	Shared Data	Data	Exclusive Data	All acks and shared data	All acks and owner data	All acks and data no sharers	All Unblocks	GETF	PUTF
NX	rr fb ar cs i / NO^B	rr ano fc i / NO^B	rr ano fc i / NO^B	a i / WB								v pa ia pfd / NO R	vd fr pd / NO DR B D	vd fw pd / NO DW B W												rr fb ar cs i / NO F		NX
NO	rr ano fc cs i / NO^B	rr ano ans fc i / NO^B	rr ano ans fc i / NO^B	a i / WB								v po io pfd / NO R	vd fr pd / NO DR B D	vd fw pd / NO DW B W												rr nofc cs oc i / NO F		NO
S	rr fb ar cs i / NO^B	rr ano fb ar i / NO^B	rr ano fb ar i / NO^B	a i / WB								v pa ia pfd / S R	vd fr pd / NO DR B D	vd fw pd / NO DW B W												rr fb ar cs i / NO F		S
O	rr v rt sa qf fb cs i / NO B W	rr v rt saa qf fn i / O B W	rr v rt saa qf fn i / O B W	b i								v pa ia pfd / O R	vd spa qd fr pd / O DR B W	vd fw pd / NO DW B W												rr v rt sa qf fb cs i / NO F W		O
E	pfa v rx saa qf fn i / NO B W	pfa v rx saa qf fn i / NO B W	rr v rt saa qf fn i / O B W	b i									vd qd spa fr pd / NO DR B W	vd spa sc fw pd / NO DW B W												pfa v rx saa qf fn i / NO F W		E
O R	z	z	z	z								z	zd	zd			m o n							w k g / E		z		O R
S R	z	z	z	z								z	zd	zd			m o n			wr m o n				w k g / E		z		S R
NO R	z	z	z	z								z	zd	zd			m o n			wr m o n	wr m o n			w k g / E		z		NO R
NO^B	z / NO^{B X}	v rs i / NO^{B S}	v rs i / NO^{B S}	z		us k j / NX	uo us k j / NO					z	zd	zd												z / NO^{B X}		NO^B
NO^{B X}	z	z	z	z		us k j / NX	uo us k j / NO					z	zd	zd												z		NO^{B X}
NO^{B S}	z	rs i	rs i	z		us frr sp j / NO^{B S W}	uo frr sp j / NO^{B S W}					z	zd	zd												z		NO^{B S}
NO^{B S W}	z	z	z	z		us mu os j						z	zd	zd											w k g / NX	z		NO^{B S W}
O^B	z	z	z	z		us k j / O	us uo k j / NO					z	zd	zd												z		O^B
NO B W	z	z	z	z								z	zd	zd	d w q / NO^B											z		NO B W
O B W	z	z	z	z								z	zd	zd	d w q / O^B											z		O B W
NO W	z	z	z	z								z	zd	zd												z		NO W
O W	z	z	z	z								z	zd	zd												z		O W
NO DW B W	z	z	z	z								z	zd	zd			m o n			rc m o n	rc m o n			dwt ld g / NO DW W		z		NO DW B W
NO DR B W	z	z	z	z								z	zd	zd	rd o q / NO DR B		m n	m r n	rc m so o n	rc m n	rc m n					z		NO DR B W
NO DR B D	z	z	z	z								z	zd	zd			m o n	m r o n	rc m so o n	rc m o n	rc m o n	dt wdt w k g / S	dt wdt w k g / O	ac dt wdt w ppfd k g / E		z		NO DR B D
NO DR B	z	z	z	z								z	zd	zd			m o n	m r o n	rc m so o n	rc m o n	rc m o n	dt wdt w k g / S	dt wdt w k g / O	dt wdt w ppfd k g / E		z		NO DR B
NO DW W	z	z	z	z								z	zd	zd		da w ppfd k q / E										z		NO DW W
O DR B W	z	z	z	z								z	zd	zd	rd dr o q / O DR B		m n	m r n								z		O DR B W
O DR B	z	z	z	z								z	zd	zd			m o n	m r o n					wdt w k g / O	wdt w pfd k g / E		z		O DR B
WB	z	z	z	z	auno k j / NX			l s k j / O	s lq j / WB O W	l s pfd k j / E	s lq j / WB E W	z	zd	zd												z		WB
WB O W	z	z	z	z								z	zd	zd		l k q / O										z		WB O W
WB E W	z	z	z	z								z	zd	zd		l pfd k q / E										z		WB E W
NO F	z	z	z	z			us uo j					z														z	a i / WB	NO F
NO F W	z	z	z	z								z	zd	zd	d w q / NO F											z		NO F W
	GETX	GETS	GETS ONLY	PUT	Unblock	UnblockS	UnblockM	Writeback Clean	Writeback Dirty	Writeback Exclusive Clean	Writeback Exclusive Dirty	Pf Replacement	DMA READ	DMA WRITE	Memory Data	Memory Ack	Ack	Shared Ack	Shared Data	Data	Exclusive Data	All acks and shared data	All acks and owner data	All acks and data no sharers	All Unblocks	GETF	PUTF