Texas Instruments TMS320C645X - Manual (Page 162)

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5.60 Transmit CPPI Weighted Round Robin Control Register 3 (TX_QUEUE_CNTL3)
SRIO Registers
Figure 116. Transmit CPPI Weighted Round Robin Control Register 3 (TX_QUEUE_CNTL3)
31-28 27-24 23-20 19-16
TX_QUEUE_MAP15_NUM_MSG TX_QUEUE_MAP15_QUEUE_P TX_QUEUE_MAP14_NUM_MSG TX_QUEUE_MAP14_QUEUE_P
S TR S TR
RW-0x00 RW-0x0F RW-0x00 RW-0x0E
LEGEND: R = Read only; -n = value after reset
15-12 11-8 7-4 3-0
TX_QUEUE_MAP13_NUM_MSG TX_QUEUE_MAP13_QUEUE_P TX_QUEUE_MAP12_NUM_MSG TX_QUEUE_MAP12_QUEUE_P
S TR S TR
RW-0x00 RW-0x0D RW-0x00 RW-0x0C
LEGEND: R = Read only; -n = value after reset
Table 90. Transmit CPPI Weighted Round Robin Control Register 3 (TX_QUEUE_CNTL3) Field
Descriptions
Bit Field Value Description
31-28 TX_QUEUE_MAP Number of contiguous messages (descriptors) to process before moving to TX_Queue_Map0
15_NUM_MSGS
27-24 TX_QUEUE_MAP Pointer to a Queue, programmable to any of the 16 TX queues
15_QUEUE_PTR
23-20 TX_QUEUE_MAP Number of contiguous messages (descriptors) to process before moving to TX_Queue_Map15
14_NUM_MSGS
19-16 TX_QUEUE_MAP Pointer to a Queue, programmable to any of the 16 TX queues
14_QUEUE_PTR
15-12 TX_QUEUE_MAP Number of contiguous messages (descriptors) to process before moving to TX_Queue_Map14
13_NUM_MSGS
11-8 TX_QUEUE_MAP Pointer to a Queue, programmable to any of the 16 TX queues
13_QUEUE_PTR
7-4 TX_QUEUE_MAP Number of contiguous messages (descriptors) to process before moving to TX_Queue_Map13
12_NUM_MSGS
3-0 TX_QUEUE_MAP Pointer to a Queue, programmable to any of the 16 TX queues
12_QUEUE_PTR
Serial RapidIO (SRIO) 162 SPRU976 – March 2006
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