80KSBR200 Datasheet, PDF (57/172 Pages) Integrated Device Technology – sRIO SERIAL BUFFER FLOW-CONTROL DEVICE

IDT 80KSBR200
Notes
Error for Response Transaction
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
Response pri-
ority is not
higher than RIO
request priority
Bit 4: ITD
No
Using the incoming RIO packet, for
Small Transport type packet;
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]
RIO packet
dropped and
ignored
For Large Transport type packets;
TransportType Bit 28: TSE
Received
reserved TT for
this FType
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 and
ignored
Received TT
which is not
enabled
DestID
Bit 5: ITTE
DestID does
not match this
port’s DeviceID
or Alternate
DeviceID when
enabled
Bit 5: ITTE No
Same as previous entry
Table 10 Hardware Error for Response Transactions
RIO packet is
dropped and
ignored
57 of 172
March 19, 2007
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