Texas Instruments TMS320TCI648x - Manual (Page 136)

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5.20 TX CPPI Interrupt Status Register (TX_CPPI_ICSR)
SRIO Registers
The bits in this register indicate any active interrupt requests from TX buffer descriptor queues.
TX_CPPI_ICSR is shown in
Figure 81 and described in Table 71 .
Figure 81. TX CPPI Interrupt Condition Status Register (TX_CPPI_ICSR) - Address Offset 0250h
31 16
Reserved
R-0
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ICS15 ICS14 ICS13 ICS12 ICS11 ICS10 ICS9 ICS8 ICS7 ICS6 ICS5 ICS4 ICS3 ICS2 ICS1 ICS0
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = Value after reset
Table 71. TX CPPI Interrupt Condition Status Register (TX_CPPI_ICSR) Field Descriptions
Bit Field Value Description
31–16 Reserved 0 These read-only bits return 0 when read.
15–0 ICSx TX CPPI interrupt status
(x = 15 to 0)
0 TX buffer descriptor queue x has not generated an interrupt request.
1 TX buffer descriptor queue x has generated an interrupt request.
Serial RapidIO (SRIO) 136 SPRUE13A – September 2006
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