Texas Instruments TMS320C645X - Manual (Page 161)

www.ti.com
5.59 Transmit CPPI Weighted Round Robin Control Register 2 (TX_QUEUE_CNTL2)
SRIO Registers
Figure 115. Transmit CPPI Weighted Round Robin Control Register 2 (TX_QUEUE_CNTL2)
31-28 27-24 23-20 19-16
TX_QUEUE_MAP11_NUM_MSG TX_QUEUE_MAP11_QUEUE_P TX_QUEUE_MAP10_NUM_MSG TX_QUEUE_MAP10_QUEUE_P
S TR S TR
RW-0x00 RW-0x0B RW-0x00 RW-0x0A
LEGEND: R = Read only; -n = value after reset
15-12 11-8 7-4 3-0
TX_QUEUE_MAP9_NUM_MSG TX_QUEUE_MAP9_QUEUE_PT TX_QUEUE_MAP8_NUM_MSG TX_QUEUE_MAP8_QUEUE_PT
S R S R
RW-0x00 RW-0x09 RW-0x00 RW-0x08
LEGEND: R = Read only; -n = value after reset
Table 89. Transmit CPPI Weighted Round Robin Control Register 2 (TX_QUEUE_CNTL2) Field
Descriptions
Bit Field Value Description
31-28 TX_QUEUE_MAP Number of contiguous messages (descriptors) to process before moving to TX_Queue_Map12
11_NUM_MSGS
27-24 TX_QUEUE_MAP Pointer to a Queue, programmable to any of the 16 TX queues
11_QUEUE_PTR
23-20 TX_QUEUE_MAP Number of contiguous messages (descriptors) to process before moving to TX_Queue_Map11
10_NUM_MSGS
19-16 TX_QUEUE_MAP Pointer to a Queue, programmable to any of the 16 TX queues
10_QUEUE_PTR
15-12 TX_QUEUE_MAP Number of contiguous messages (descriptors) to process before moving to TX_Queue_Map10
9_NUM_MSGS
11-8 TX_QUEUE_MAP Pointer to a Queue, programmable to any of the 16 TX queues
9_QUEUE_PTR
7-4 TX_QUEUE_MAP Number of contiguous messages (descriptors) to process before moving to TX_Queue_Map9
8_NUM_MSGS
3-0 TX_QUEUE_MAP Pointer to a Queue, programmable to any of the 16 TX queues
8_QUEUE_PTR
SPRU976 – March 2006 Serial RapidIO (SRIO) 161
Submit Documentation Feedback