Talk:Documented SPU Channels

SPE channels

Ch #	Channel Name	R/W	blocking/ nonblocking	Cap.	Full name
0	SPU_RdEventStat	R	B	1	SPU Read Event Status Channel
1	SPU_WrEventMask	W	N	1	SPU Write Event Mask Channel
2	SPU_WrEventAck	W	N	1	SPU Write Event Acknowledgment Channel
3	SPU_RdSigNotify1	R	B	1	SPU Signal Notification 1 Channel
4	SPU_RdSigNotify2	R	B	1	SPU Signal Notification 2 Channel
5	--
6	--
7	SPU_WrDec	W	N	1	SPU Write Decrementer Channel
8	SPU_RdDec	R	N	1	SPU Read Decrementer Channel
9	MFC_WrMSSyncReq	W	B	1	MFC Write Multisource Synchronization Request Channel
10	--
11	SPU_RdEventMask	R	N	1	SPU Read Event Mask Channel
12	MFC_RdTagMask	R	N	1	MFC Read Tag-Group Query Mask Channel
13	SPU_RdMachStat	R	N	1	SPU Read Machine Status Channel
14	SPU_WrSRR0	W	N	1	SPU Write State Save-and-Restore Channel
15	SPU_RdSRR0	R	N	1	SPU Read State Save-and-Restore Channel
16	MFC_LSA	W	N	1	MFC Local Storage Address Channel
17	MFC_EAH	W	N	1	MFC Effective Address High Channel
18	MFC_EAL	W	N	1	MFC Effective Address Low or List Address Channel
19	MFC_Size	W	N	1	MFC Transfer Size or List Size Channel
20	MFC_TagID	W	N	1	MFC Command Tag Identification Channel
21	MFC_Cmd MFC_ClassID	W	B	16	MFC Command Opcode Channel MFC Class ID Channel
22	MFC_WrTagMask	W	N	1	MFC Write Tag-Group Query Mask Channel
23	MFC_WrTagUpdate	W	B	1	MFC Write Tag Status Update Request Channel
24	MFC_RdTagStat	R	B	1	MFC Read Tag-Group Status Channel
25	MFC_RdListStallStat	R	B	1	MFC Read List Stall-and-Notify Tag Status Channel
26	MFC_WrListStallAck	W	N	1	MFC Write List Stall-and-Notify Tag Acknowledgment Channel
27	MFC_RdAtomicStat	R	B	1	MFC Read Atomic Command Status Channel
28	SPU_WrOutMbox	W	B	1	SPU Write Outbound Mailbox Channel
29	SPU_RdInMbox	R	B	4	SPU Read Inbound Mailbox Channel
30	SPU_WrOutIntrMbox	W	B	1	SPU Write Outbound Interrupt Mailbox Channel
31-63	--