SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
Parameter | Value DMSS | Description |
---|---|---|
RA_RING_CNT | 32 |
Number of total rings supported (specific to each ring accelerator) |
IA_SEVI | 1536 |
Interrupt Aggregator Source Event Input (SEVI) count (specific to each interrupt aggregator) |
IS_VINTR | 184 |
Interrupt Aggregator Virtual Interrupt (VINTR) count (specific to each interrupt aggregator) |
EO |
See Table 10-98, Global Event Map | Event offset |
Table 11-65 lists software-configurable variables used in the examples and descriptions.
Variable | Valid Range | Description |
---|---|---|
R# | 0 – RA_RING_CNT-1 | Ring number |
E# |
0 – (destination module specific) |
Event number |
GE# | = EO + E# | Global event number |
SB# | 0 – IA_SEVI-1 | Interrupt aggregator status bit number |
VI# | 0 – IA_VINTR-1 | Virtual interrupt number |
Mapping | Channel Type | Rings | Description |
---|---|---|---|
chan_cnt | Block Copy (tx/rx pair) | ring[0:27] | 28 BC channel count |
tchan_cnt | Tx | ring[28:47] | 20 Tx split channel count |
rchan_cnt | Rx | ring[48:67] | 20 Rx split channel count |