80ksbr200 Integrated Device Technology, 80ksbr200 Datasheet - Page 83

• Manufacturer Part Number: 80ksbr200
• Description: Srio Serial Buffer Flow-control Device
• Manufacturer: Integrated Device Technology

„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 Error Rate Enable CSR
Port 0 Error Rate Threshold Register and lock the Port 0 Error Capture registers.
Note:
Name:
Name:
This register contains the bits that control when an error condition is allowed to increment the error rate counter in the
0
1
2
3
4
5
16:6
17
18
19
20
21
22
31:23
0
Bit
Bit
1.
P0_ERR_DET_CSR
P0_ERR_RATE_EN_CSR
The above register is described in the RIO Specification Part 8, sec. 2.3.2.10
LINK_TOUT
UNS_CTRL_SYM
DELIN_ERR
-
PROTO_ERR
NOUT_ACKID
-
RCV_PKT_EXC
RCV_BAD_CRC
RCV_PKT_UACK
RCV_PKT_NCTRL
RCV_ACK_SYM
RCV_CC_SYM
-
LINK_TOUT_EN
Field Name
Field Name
1b0
1b0
1b0
0
1b0
1b0
0
1b0
1b0
1b0
1b0
1b0
1b0
0
1b0
Reset
Value
Reset
Value
83 of 172
Address:
Address:
Table 43 Port 0 Error Rate Enable CSR
Table 42 Port 0 Error Detect CSR
Link Time-out:
An acknowledge or link-response control symbol is not received
within the specified time-out interval.
Unsolicited Acknowledge Control Symbol:
An unexpected acknowledge control symbol was received.
Delineation Error:
Received unaligned /SC/ or /PD/ or undefined code-group.
Reserved.
Protocol Error:
An unexpected packet or control symbol was received.
Non-outstanding ackID:
Link-response received with an ackID that is not outstanding.
Reserved.
Received Packet Exceeds 276 Bytes:
Received packet which exceeds the maximum allowed size.
Received Packet with bad CRC:
Received packet with a bad CRC value.
Received Packet with Unexpected ackID:
Received packet with unexpected ackID value (out-of-sequence
ackID).
Received Packet-not-accepted Control Symbol:
Received packet-not-accepted acknowledge control symbol.
Received Acknowledge Control Symbol with Unexpected ackID:
Received acknowledge control symbol with unexpected ackID
(packet-accepted or packet-retry).
Received Corrupt Control Symbol:
Received a control symbol with a bad CRC value.
Reserved.
Link Time-out Enable:
Enable error rate counting of link time-out errors.
0x000640
0x000644
Comment
Comment
Advanced Datasheet*
March 19, 2007