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5.45TransmitQueueTeardownRegister(TX_QUEUE_TEAR_DOWN)
SRIORegisters
Eachbitinthisregistercorrespondstooneofthe16TXbufferdescriptorqueues.Ifa1iswrittentoabit,
theteardownprocessisinitiatedfortheassociatedqueue.TX_QUEUE_TEAR_DOWNisshownin
Figure107anddescribedinTable112.
Figure107.TransmitQueueTeardownRegister(TX_QUEUE_TEAR_DOWN)-AddressOffset0700h
3116
Reserved
R-0000h
15141312111098
QUEUE15_QUEUE14_QUEUE13_QUEUE12_QUEUE11_QUEUE10_QUEUE9_QUEUE8_
TEAR_DWNTEAR_DWNTEAR_DWNTEAR_DWNTEAR_DWNTEAR_DWNTEAR_DWNTEAR_DWN
W-0W-0W-0W-0W-0W-0W-0W-0
76543210
QUEUE7_QUEUE6_QUEUE5_QUEUE4_QUEUE3_QUEUE2_QUEUE1_QUEUE0_
TEAR_DWNTEAR_DWNTEAR_DWNTEAR_DWNTEAR_DWNTEAR_DWNTEAR_DWNTEAR_DWN
W-0W-0W-0W-0W-0W-0W-0W-0
LEGEND:R=Readonly;W=Writeonly;-n=Valueafterreset
Table112.TransmitQueueTeardownRegister(TX_QUEUE_TEAR_DOWN)FieldDescriptions
BitFieldValueDescription
31–16Reserved0Theseread-oinlybitsreturn0swhenread.
15–0QUEUEn_TEAR_DWNQueuenteardown
(n=15to0)
0Noeffect
1TeardownQueuen.
SerialRapidIO(SRIO) 168SPRUE13A–September2006
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