80KSBR200 Datasheet, PDF (50/172 Pages) Integrated Device Technology – sRIO SERIAL BUFFER FLOW-CONTROL DEVICE

IDT 80KSBR200
Notes
Errors for RIO Write class Transactions
Advanced Datasheet*
Error
Interrupt
Generated if
enable bit
set on
LTLEECSR
Status Bit RIO Error
set on
Response
LTLEDCSR Generated
Logical/Transport Layer
Capture Register
Comments
Priority
Bit 4: ITD
Nwrite_r,
Nwrite transac-
tion has priority
3
Bit 4: ITD
No
Using the incoming RIO packet, for RIO packet
Small Transport type packet;
dropped
LTLACCSR[XA] =
packet bits [78:79],
LTLACCSR[A] =
packet bits [48:76],
LTLDIDCCSR[DIDMSB] = 0’s,
LTLDIDCCSR[DID] =
packet bits [16:23],
LTLDIDCCSR[SIDMSB] = 0’s,
LTLDIDCCSR[SID] =
packet bits [24:31],
LTLCCCSR[FT] =
packet bits [12:15],
LTLCCCSR[TT] =
packet bits [32:35]
For Large Transport type packets;
TransportType Bit 28: TSE
Received
reserved TT
Bit 28: TSE No
LTLACCSR[XA] =
packet bits [94:95],
LTLACCSR[A] =
packet bits [64:92],
LTLDIDCCSR[DIDMSB] =
packet bits[16:23],
LTLDIDCCSR[DID] =
packet bits [24:31],
LTLDIDCCSR[SIDMSB] =
packet bits[32:39],
LTLDIDCCSR[SID] =
packet bits [40:47],
LTLCCCSR[FT] =
packet bits [12:15],
LTLCCCSR[TT] =
packet bits [48:51]
Same as previous entry
RIO packet is
dropped
Received TT
which is not
enabled
DestID
Bit 5: ITTE
Bit 5: ITTE Yes for
Same as previous entry
--
Nwrite_r,
DestID does
not match this
No for
port’s DeviceID
Nwrite
or Alternate
DeviceID when
enabled
SourceID
Not Applicable
Table 7 Hardware Errors for RIO Write class Transactions
50 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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