Texas Instruments TMS320C645X - Manual (Page 160)

www.ti.com
5.58 Transmit CPPI Weighted Round Robin Control Register 1 (TX_QUEUE_CNTL1)
SRIO Registers
Figure 114. Transmit CPPI Weighted Round Robin Control Register 1 (TX_QUEUE_CNTL1)
31-28 27-24 23-20 19-16
TX_QUEUE_MAP7_NUM_MSG TX_QUEUE_MAP7_QUEUE_PT TX_QUEUE_MAP6_NUM_MSG TX_QUEUE_MAP6_QUEUE_PT
S R S R
RW-0x00 RW-0x07 RW-0x00 RW-0x06
LEGEND: R = Read only; -n = value after reset
15-12 11-8 7-4 3-0
TX_QUEUE_MAP5_NUM_MSG TX_QUEUE_MAP5_QUEUE_PT TX_QUEUE_MAP4_NUM_MSG TX_QUEUE_MAP4_QUEUE_PT
S R S R
RW-0x00 RW-0x05 RW-0x00 RW-0x04
LEGEND: R = Read only; -n = value after reset
Table 88. Transmit CPPI Weighted Round Robin Control Register 1 (TX_QUEUE_CNTL1) Field
Descriptions
Bit Field Value Description
31-28 TX_QUEUE_MAP Number of contiguous messages (descriptors) to process before moving to TX_Queue_Map8
7_NUM_MSGS
27-24 TX_QUEUE_MAP Pointer to a Queue, programmable to any of the 16 TX queues
7_QUEUE_PTR
23-20 TX_QUEUE_MAP Number of contiguous messages (descriptors) to process before moving to TX_Queue_Map7
6_NUM_MSGS
19-16 TX_QUEUE_MAP Pointer to a Queue, programmable to any of the 16 TX queues
6_QUEUE_PTR
15-12 TX_QUEUE_MAP Number of contiguous messages (descriptors) to process before moving to TX_Queue_Map6
5_NUM_MSGS
11-8 TX_QUEUE_MAP Pointer to a Queue, programmable to any of the 16 TX queues
5_QUEUE_PTR
7-4 TX_QUEUE_MAP Number of contiguous messages (descriptors) to process before moving to TX_Queue_Map5
4_NUM_MSGS
3-0 TX_QUEUE_MAP Pointer to a Queue, programmable to any of the 16 TX queues
4_QUEUE_PTR
Serial RapidIO (SRIO) 160 SPRU976 – March 2006
Submit Documentation Feedback