Editing Talk:Documented SPU Channels

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== SPE channels ==
== SPE channels ==
{| class="wikitable sortable"
{| class="wikitable sortable"
! Ch # !! Channel Name !! R/W !! blocking/<br>nonblocking !! Cap. !! Full name
! Ch # !! Constant !! R/W !! blocking/<br>nonblocking !! Cap. !! Purpose
|-
|-
| 0 || SPU_RdEventStat || R || B || 1 || SPU Read Event Status Channel
| 0 || SPU_RdEventStat || R || B || 1 || Read SPU Event Status
|-
|-
| 1 || SPU_WrEventMask || W || N || 1 || SPU Write Event Mask Channel
| 1 || SPU_WrEventMask || W || N || 1 || Write Event Mask
|-
|-
| 2 || SPU_WrEventAck || W || N || 1 || SPU Write Event Acknowledgment Channel
| 2 || SPU_WrEventAck || W || N || 1 || Write Event Acknowledge
|-
|-
| 3 || SPU_RdSigNotify1 || R || B || 1 || SPU Signal Notification 1 Channel
| 3 || SPU_RdSigNotity1 || R || B || 1 || Read Signal Notification 1
|-
|-
| 4 || SPU_RdSigNotify2 || R || B || 1 || SPU Signal Notification 2 Channel
| 4 || SPU_RdSigNotity2 || R || B || 1 || Read Signal Notification 2
|-
|-
| 5 || -- ||  ||  ||  ||
| 5 || -- ||  ||  ||  ||
Line 17: Line 17:
| 6 || -- ||  ||  ||  ||
| 6 || -- ||  ||  ||  ||
|-
|-
| 7 || SPU_WrDec || W || N || 1 || SPU Write Decrementer Channel
| 7 || SPU_WrDec || W || N || 1 || Write to SPU Decrementer
|-
|-
| 8 || SPU_RdDec || R || N || 1 || SPU Read Decrementer Channel
| 8 || SPU_RdDec || R || N || 1 || Read SPU Decrementer
|-
|-
| 9 || MFC_WrMSSyncReq || W || B || 1 || MFC Write Multisource Synchronization Request Channel
| 9 || MFC_WrMSSyncReq || W || B || 1 || MFC Write Multisource Synchronization Request
|-
|-
| 10 || -- ||  ||  ||  ||
| 10 || -- ||  ||  ||  ||
|-
|-
| 11 || SPU_RdEventMask || R || N || 1 || SPU Read Event Mask Channel
| 11 || SPU_RdEventMask || R || N || 1 || Read SPU Event Mask
|-
|-
| 12 || MFC_RdTagMask || R || N || 1 || MFC Read Tag-Group Query Mask Channel
| 12 || MFC_RdTagMask || R || N || 1 || Read from MFC Tag Group Mask
|-
|-
| 13 || SPU_RdMachStat || R || N || 1 || SPU Read Machine Status Channel
| 13 || SPU_RdMachStat || R || N || 1 || Read SPU Machine Status
|-
|-
| 14 || SPU_WrSRR0 || W || N || 1 || SPU Write State Save-and-Restore Channel
| 14 || SPU_WrSRR0 || W || N || 1 || Write to Save/Restore Register
|-
|-
| 15 || SPU_RdSRR0 || R || N || 1 || SPU Read State Save-and-Restore Channel
| 15 || SPU_RdSRR0 || R || N || 1 || Read from Save/Restore Register
|-
|-
| 16 || MFC_LSA || W || N || 1 || MFC Local Storage Address Channel
| 16 || MFC_LSA || W || N || 1 || MFC Local Storage Address
|-
|-
| 17 || MFC_EAH || W || N || 1 || MFC Effective Address High Channel
| 17 || MFC_EAH || W || N || 1 || MFC Effective Address High
|-
|-
| 18 || MFC_EAL || W || N || 1 || MFC Effective Address Low or List Address Channel
| 18 || MFC_EAL || W || N || 1 || MFC Effective Address Low
|-
|-
| 19 || MFC_Size || W || N || 1 || MFC Transfer Size or List Size Channel
| 19 || MFC_Size || W || N || 1 || MFC Transfer/List Size
|-
|-
| 20 || MFC_TagID || W || N || 1 || MFC Command Tag Identification Channel
| 20 || MFC_TagID || W || N || 1 || MFC Command Tag ID
|-
|-
| 21 || MFC_Cmd<br>MFC_ClassID || W || B || 16 || MFC Command Opcode Channel<br>MFC Class ID Channel
| 21 || MFC_Cmd || W || B || 16 || MFC Class ID
|-
|-
| 22 || MFC_WrTagMask || W || N || 1 || MFC Write Tag-Group Query Mask Channel
| 22 || MFC_WrTagMask || W || N || 1 || Write to MFC Tag Group Mask
|-
|-
| 23 || MFC_WrTagUpdate || W || B || 1 || MFC Write Tag Status Update Request Channel
| 23 || MFC_WrTagUpdate || W || B || 1 || Write to MFC Tag Update Request
|-
|-
| 24 || MFC_RdTagStat || R || B || 1 || MFC Read Tag-Group Status Channel
| 24 || MFC_RdTagStat || R || B || 1 || Read MFC Tag Group Status
|-
|-
| 25 || MFC_RdListStallStat || R || B || 1 || MFC Read List Stall-and-Notify Tag Status Channel
| 25 || MFC_RdListStallStat || R || B || 1 || Read Stall-and-Notify Tag Status
|-
|-
| 26 || MFC_WrListStallAck || W || N || 1 || MFC Write List Stall-and-Notify Tag Acknowledgment Channel
| 26 || MFC_WrListStallAck || W || N || 1 || Write to Stall-and-Notify Tag Acknowledgment
|-
|-
| 27 || MFC_RdAtomicStat || R || B || 1 || MFC Read Atomic Command Status Channel
| 27 || MFC_RdAtomicStat || R || B || 1 || Read Atomic Command Status
|-
|-
| 28 || SPU_WrOutMbox || W || B || 1 || SPU Write Outbound Mailbox Channel
| 28 || SPU_WrOutMbox || W || B || 1 || Write to SPU Outbound Mailbox
|-
|-
| 29 || SPU_RdInMbox || R || B || 4 || SPU Read Inbound Mailbox Channel
| 29 || SPU_RdInMbox || R || B || 4 || Read from SPU Inbound Mailbox
|-
|-
| 30 || SPU_WrOutIntrMbox || W || B || 1 || SPU Write Outbound Interrupt Mailbox Channel
| 30 || SPU_WrOutIntrMbox || W || B || 1 || Write to SPU Outbound Interrupt Mailbox
|-
|-
| 31-63 || -- ||  ||  ||  ||
| 31 || -- ||  ||  ||  ||
|-
|-
|}
|}
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