Serial RapidIO (SRIO) User's Guide

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SRIO Registers
Table 159. Port Error Detect CSR n (SP n_ERR_DET) Field Descriptions (continued)
Bit Field Value Description
20 RCVD_PKT_NOT_ACCPT Packet-not-accepted control symbol
0 The port did not receive a packet-not-accepted acknowledge control
symbol.
1 The port received a packet-not-accepted acknowledge control symbol.
19 PKT_UNEXPECTED_ACKID Unexpected ackID in packet
0 The port did not receive a packet with unexpected/out-of-sequence
ackID.
1 The port received a packet with unexpected/out-of-sequence ackID.
18 RCVD_PKT_WITH_BAD_CRC Bad CRC in packet
0 The port did not receive a packet with a bad CRC value.
1 The port received a packet with a bad CRC value.
17 RCVD_PKT_OVER_276B Oversize packet
0 The port did not receive packet that exceeds the maximum allowed
size.
1 The port received packet that exceeds the maximum allowed size.
16–6 Reserved 0 These read-only bits return 0s when read.
5 NON_OUTSTANDING_ACKID Non-outstanding ackID
0 The port did not receive a link response with a non-outstanding ackID.
1 The port received a link response with an ackID that is not outstanding.
The capture registers do not have valid information during this error
detection.
4 PROTOCOL_ERROR Protocol error
0 The port did not receive an unexpected packet or control symbol.
1 The port received an unexpected packet or control symbol.
3 Reserved 0 This read-only bit returns 0 when read.
2 DELINEATION_ERROR Delineation error
0 The port did not detect a delineation error.
1 The port detected a delineation error. The port received an unaligned
/SC/ or /PD/ or undefined code-group. The capture registers do not
have valid information during this error detection.
1 UNSOLICITED_ACK_CNTL_SYM Unsolicited acknowledge control symbol
0 The port did not receive an unexpected acknowledge control symbol.
1 The port received an unexpected acknowledge control symbol.
0 LINK_TIMEOUT Link timeout
0 The port did not experience a link timeout.
1 The port experienced a link timeout. The port did not receive an
acknowledge or link-response control symbol within the specified
time-out interval. The capture registers do not have valid information
during this error detection.
Serial RapidIO (SRIO)220 SPRUE13A – September 2006
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