Texas Instruments TMS320TCI648x - Manual (Page 248)

SRIO Registers
MAX_RETRY_ERR field of SPn_CTL_INDEP 236 MMRs enable bit 119
MAX_RETRY_THR field of SPn_CTL_INDEP 236 MMRs enable status bits 118, 120
maximum packet size exceeded at port n mode selection field for ports 231
MPY field of SERDES_CFGn_CNTL 130 rate counting enable field 222
status field 220 MPY value versus frequency range 30
maximum retry error at port n MSB_DESTID field of ID_CAPT 216
MSB_SOURCEID field of ID_CAPT 216 reporting enable field 237
MSBs of address associated with logical/transport error reporting threshold field 237
214 status field 237
MSBs of destination ID associated with logical/transport memory access unit. See MAU 26
error 216
MEMORY field of PE_FEAT 186
MSBs of source ID associated with logical/transport error
memory-mapped registers enable bit 119
216
memory-mapped registers enable status bits 118, 120
MSG_ERR_RESP_ENABLE field of ERR_EN 212
memory present field 186
MSG_ERR_RSPNS field of ERR_DET 210
message_length field of RX buffer descriptor 47
MSG_REQ_TIMEOUT_ENABLE field of ERR_EN 212
message_length field of TX buffer descriptor 52
MSG_REQ_TIMEOUT field of ERR_DET 210
message error response at TXU
MSGINFO field of CTRL_CAPT 217
reporting enable field 212
MULT_EVNT_CS field of SPn_MULT_EVNT_CS 239
status field 210
MULTICAST_PARTICIPANT field of SPn_CTL 206
message format error at RXU
multicast-event control symbol request field for port n
reporting enable field 212
239
status field 210
multicast-event interrupt enable field for ports 231
message packet Ftype and Ttype 25
multicast-event interrupt status field for ports 231
message passing 43
multicast-event participant enable field for port n 207
CPPI reset and power down state 59
multiple ports with 1x operation 75
ERROR response 43
multiply field for SERDES PLL 131
initialization example 61
interrupting the CPU after reception 86 N
order of received packets 49 next_descriptor_pointer field of RX buffer descriptor 47
order of response packets during TX operation 58 next_descriptor_pointer field of TX buffer descriptor 52
order of transmitted packets 54 next expected acknowledge ID field 202
responses to CPPI transmissions 58 next transmitted acknowledge ID field 202
node ID field RETRY response 43
to compare to incoming destination ID 122 RX buffer descriptor fields 47
to supply outgoing source ID 121 RX buffer descriptor link-list figure 61
NON_OUTSTANDING_ACKID_EN field of RX descriptor pointers 46
SPn_RATE_EN 221
RX operation 44
NON_OUTSTANDING_ACKID field of SPn_ERR_DET
software requirements 60
219
teardown of RX buffer descriptor queues 50
non-posted WRITE operations during direct I/O
time-out condition during RX operation 47
transmission 41
time-out condition during TX operation 59
normal mode selection for port n 237
TX buffer descriptor fields 52
notational conventions 14
TX buffer descriptor link-list figure 62 NREAD packet Ftype and Ttype 25
TX descriptor pointers 51 number of data bytes field for LSUn 158
TX operation 51 Number of Msgs fields of TX_QUEUE_CNTLn 174
weighted round-robin transmission scheme 54 NWRITE_R packet Ftype and Ttype 25
message request packet header fields 44 NWRITE packet Ftype and Ttype 25
message request timeout at RXU
O
reporting enable field 212
status field 211 OK status bit for ports 205
message segment associated with logical/transport error operating rate field
217
for SERDES receiver 126
message support for destination device 189 for SERDES transmitter 128
message support for source device 188 operation sequence for SRIO packets 22
MLTC_EN field of SP_IP_MODE 231
OUT_BOUND_ PORT field of PF_8B_CNTL 124
MLTC_IRQ field of SP_IP_MODE 231
248 Index SPRUE13A – September 2006
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