80KSBR200 Datasheet, PDF (43/172 Pages) Integrated Device Technology – sRIO SERIAL BUFFER FLOW-CONTROL DEVICE

IDT 80KSBR200
Notes
Advanced Datasheet*
Error
Error Enable
SerB action
Cause Field
EME Error
Type
EME Error
Enable /
Detect
Received a control symbol with
a bad CRC
Received packet with unex-
pected ackID (out-of-sequence
ACKID).
Received packet with a bad
CRC value.
Received packet which exceeds
the maximum allowed size by
the RIO spec.
Packet data received w/o previ-
ous SOP control symbol.
Received an EOP control sym-
bol when there is no packet
being received.
P0PCR[CCC]
enables detect.
P0PCR[CCP]
enables detect.
Enter Input Error
Stopped.
Enter Output Error
Stopped.
Enter Input Error
Stopped.
Enter Input Error
Stopped.
Enter Input Error
Stopped.
Enter Input Error
Stopped.
Enter Input Error
Stopped.
2. Received a
control sym-
bol with bad
CRC
Received cor-
rupt control
symbol
1: Received
unexpected
ACKID on
packet
Received
packet with
unexpected
ackID
4: Bad CRC
on packet
Received
packet with
bad CRC
7/31: General
error
Received
packet
exceeds 276
Bytes
31: General
error
7/31: General
error
Protocol Error
(unexpected
packet/con-
trol symbol
received)
CCS
UA
CRC
EM
PE
Received a stomp control sym-
bol when there is no packet
being received.
Enter Input Error 7/31: General
Stopped.
error
Received packet that is < 64
bits.
Received a Restart-from-retry
control symbol when in the “OK”
state.
Received packet with embed-
ded idles.
Received a non-maintenance
packet when non-maintenance
packet reception is stopped.
Non-maint.
packet recep-
tion is stopped
when “Input Port
Enable” = 0.
Any packet received while Port
Lockout bit is set.
All packet recep-
tion is stopped
when Port Lock-
out bit is set.
Enter Input Error
Stopped.
Enter Input Error
Stopped.
Enter Input Error
Stopped.
Enter Input Error
Stopped.
Enter Input Error
Stopped.
7/31: General
error
7/31: General
error
31: General
error
3. Non-main-
tenance
packet recep-
tion is stopped
Not Captured
3. Non-main-
tenance
packet recep-
tion is stopped
Not Captured
Received a Link request control
symbol before servicing previ-
ous link request.
Received an ACK (accepted or
retry) control symbol with an
unexpected ACKID.
Not Detected.
Enter Output Error
Stopped.
Received ack.
control sym-
bol with unex-
pected ackID
AUA
Received packet-not-accepted
ACK control symbol
Enter Output Error
Stopped.
Received
packet-not-
accepted
symbol
PNA
Table 3 Physical RIO Errors Detected
43 of 172
March 19, 2007
„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
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