Serial RapidIO (SRIO) User's Guide

SRIO Registers
SPn_ERR_CAPT_DBG1 224 SWING field of SERDES_CFGTXn_CNTL 128
SPn_ERR_CAPT_DBG2 225 switch capability field 186
SPn_ERR_CAPT_DBG3 226 SWITCH field of PE_FEAT 186
SPn_ERR_CAPT_DBG4 227 SWRITE packet Ftype and Ttype 25
SPn_ERR_DET 219 symbol alignment field 126
SPn_ERR_RATE 228
T
SPn_ERR_STAT 203
target IDs. See destination IDs 218
SPn_ERR_THRESH 229
teardown_complete field of RX buffer descriptor 47
SPn_LM_REQ 200
teardown_complete field of TX buffer descriptor 52
SPn_LM_RESP 201
teardown bits for RX queues 172
SPn_MULT_EVNT_CS 239
teardown bits for TX queues 168
SPn_RATE_EN 221
teardown of RX buffer descriptor queues 50
SPn_RST_OPT 235
teardown of TX buffer descriptor queues 59
SPn_SILENCE_TIMER 238
TERM field of SERDES_CFGRXn_CNTL 125
src_id field of RX buffer descriptor 47
test and swap. See Atomic operations 25
SRC_OP 188
TGT_ID_DIS field of SP_IP_MODE 231
SRIO peripheral
thresholds
component block diagram 26
for loss of signal detection (LOS field) 126
data flow overview 21
for port error rate counter 228
emulation halt behavior 74
for priority 0, 1, and 2 transmit credit 113
initialization example 77
for reporting errors
packets 22
broken link 229
packet types 25
degraded link 229
peripheral block diagram 21
maximum retry error at port n 237
pins/differential signals 25
TIMEOUT_VALUE field of SP_LT_CTL 197
RapidIO features not supported 20
TIMEOUT_VALUE field of SP_RT_CTL 198
RapidIO features supported 19
time-out condition
reset and power down 70
during direct I/O reception 42
ssize field of TX buffer descriptor 52
during message-passing RX operation 47
status bits for recording interrupt conditions 86
during message-passing TX operation 59
status registers
time-out values for ports
for CPPI interrupt conditions 134 , 136
link time-out 197
for doorbell interrupt conditions 132
response time-out 198
for error, reset, and special event (port) interrupt
trademarks 14
conditions 142
TRANS_MODE field of SPn_CTL_INDEP 236
for LSU interrupt conditions 138
transaction priority field 114
STOP_PORT_FLD_ENC_ENABLE field of SPn_CTL
transaction type associated with logical/transport error
206
217
stop on output failure at port n 207
transfer mode field for port n 236
stop receiving messages and reclaim buffers (RX
transfer type field for flow control destination IDs 181
teardown) 50
transmission error count for port n 228
stop transmitting messages and clear buffers (TX
teardown) 59
transmission error recovery software option for port n
236
store-and-forward mode option for port n 236
transmission flow control 65
STREAM_WRITE field of DEST_OP 189
transmit CPPI interrupt condition clear register 137
STREAM_WRITE field of SRC_OP 188
transmit CPPI interrupt condition routing registers 146
streaming-write packet example 23
transmit CPPI interrupt condition status register 136
streaming-write support for destination device 189
transmit CPPI supported flow mask registers 169
streaming-write support for source device 188
transmit CPPI weighted round robin control registers
stype0 and stype1 control symbols 24
174
stype0 control symbol field for port n 240
transmit credit threshold for priorities 0 through 2 113
stype1 control symbol field for port n 240
transmit data rate select field 128
STYPE_0 field of SPn_CS_TX 240
transmit FIFO bypass field for ports 231
STYPE_1 field of SPn_CS_TX 240
transmit flow control enable field for port n 236
suppression support field 186
transmit queue teardown register 168
SW_MEM_SLEEP_OVERRIDE field of PER_SET_CNTL
transmit/receive lockout field for port n 207
113
SPRUE13A – September 2006 Index 253
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