Module busctrl

Expand description

Register block for busfabric control signals and performance counters

Modules§

bus_priority: Set the priority of each master for bus arbitration.
bus_priority_ack: Bus priority acknowledge
perfctr0: Bus fabric performance counter 0
perfctr1: Bus fabric performance counter 1
perfctr2: Bus fabric performance counter 2
perfctr3: Bus fabric performance counter 3
perfctr_en: Enable the performance counters. If 0, the performance counters do not increment. This can be used to precisely start/stop event sampling around the profiled section of code. The performance counters are initially disabled, to save energy.
perfsel0: Bus fabric performance event select for PERFCTR0
perfsel1: Bus fabric performance event select for PERFCTR1
perfsel2: Bus fabric performance event select for PERFCTR2
perfsel3: Bus fabric performance event select for PERFCTR3

BUS_PRIORITY: BUS_PRIORITY (rw) register accessor: Set the priority of each master for bus arbitration.
BUS_PRIORITY_ACK: BUS_PRIORITY_ACK (rw) register accessor: Bus priority acknowledge
PERFCTR0: PERFCTR0 (rw) register accessor: Bus fabric performance counter 0
PERFCTR1: PERFCTR1 (rw) register accessor: Bus fabric performance counter 1
PERFCTR2: PERFCTR2 (rw) register accessor: Bus fabric performance counter 2
PERFCTR3: PERFCTR3 (rw) register accessor: Bus fabric performance counter 3
PERFCTR_EN: PERFCTR_EN (rw) register accessor: Enable the performance counters. If 0, the performance counters do not increment. This can be used to precisely start/stop event sampling around the profiled section of code. The performance counters are initially disabled, to save energy.
PERFSEL0: PERFSEL0 (rw) register accessor: Bus fabric performance event select for PERFCTR0
PERFSEL1: PERFSEL1 (rw) register accessor: Bus fabric performance event select for PERFCTR1
PERFSEL2: PERFSEL2 (rw) register accessor: Bus fabric performance event select for PERFCTR2
PERFSEL3: PERFSEL3 (rw) register accessor: Bus fabric performance event select for PERFCTR3