80ksbr200 Integrated Device Technology, 80ksbr200 Datasheet - Page 84

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80ksbr200

Manufacturer Part Number
80ksbr200
Description
Srio Serial Buffer Flow-control Device
Manufacturer
Integrated Device Technology
Datasheet
„2005 Integrated Device Technology, Inc. All rights reserved. Advanced Datasheet for informational purposes only. Product specifications subject to change without notice.NOT AN OFFER FOR SALE The information presented herein is subject to a
Non-Disclosure Agreement (NDA) and is for planning purposes only. Nothing contained in this presentation, whether verbal or written, is intended as, or shall have the effect of, a sale or an offer for sale that creates a contractual power of acceptance.
IDT 80KSBR200
Notes
Port 0 Attribute Capture CSR
the case of multiple detected errors during the same clock cycle one of the errors must be reflected in the Error type field.
The error that is reflected is implementation dependent. Undefined results will occur if this register is written while actual
physical layer errors are being detected by the port. Also, there could be latency between asserting an interrupt from
Output-Degraded Encountered or Output-Failed Encountered to loading this register, such that the interrupt is asserted a
few cycles before the error is captured into this register.
Note:
The error capture attribute register indicates the type of information contained in the port n error capture registers. In
1
2
3
4
5
16:6
17
18
19
20
21
22
31:23
Bit
1.
The above register is described in the RIO Specification Part 8, sec. 2.3.2.11
UNS_ACK_SYM_E
N
DELIN_ERR_EN
-
PROTO_ERR_EN
NOUT_ACKID_EN
-
RCV_PKT_EXC_E
N
RCV_BAD_CRC_E
N
RCV_PKT_ACK_E
N
RCV_PKT_SYM_E
N
RCV_ACK_SYM_E
N
RCV_CC_SYM_EN
-
Field Name
1b0
1b0
0
1b0
1b0
0
1b0
1b0
1b0
1b0
1b0
1b0
0
Reset
Value
84 of 172
Table 43 Port 0 Error Rate Enable CSR
Unsolicited Acknowledge Control Symbol Enable:
Enable error rate counting of unsolicited acknowledge control sym-
bol errors.
Delineation Error Enable:
Enable error rate counting of delineation errors.
Reserved.
Protocol Error Enable:
Enable error rate counting of protocol errors.
Non-outstanding ackID Enable:
Enable error rate counting of link-response received with an ackID
that is not outstanding.
Reserved.
Received Packet Exceeds 276 Bytes:
Enable error rate counting of packet which exceeds the maximum
allowed size.
Received Packet with bad CRC Enable:
Enable error rate counting of packet with a bad CRC value.
Received Packet with Unexpected ackID Enable:
Enable error rate counting of packet with unexpected ackID value
(out-of-sequence ackID).
Received Packet-not-accepted Control Symbol Enable:
Enable error rate counting of received packet-not-accepted control
symbols.
Received Acknowledge Control Symbol with Unexpected ackID
Enable:
Enable error rate counting of an acknowledge control symbol with an
unexpected ackID.
Received Corrupt Control Symbol Enable:
Enable error rate counting of a corrupt control symbol.
Reserved.
Comment
Advanced Datasheet*
March 19, 2007

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