SPRUIU1C July 2020 – February 2024 DRA821U , DRA821U-Q1
This section describes module integration in the device, including information about clocks, resets, and hardware requests.
This section describes the UDMA integration in the main Navigator subsystem (NAVSS0). For MCU_NAVSS0_UDMA0 integration, please see Section 10.2.2, MCU Navigator Subsystem (MCU_NAVSS).
Figure 10-61 shows the UDMA integration in the device.
Table 10-210 and Table 10-211 summarize the integration of the module in the device.
Module Instance | Attributes | |||
Power Sleep Controller | Power Domain | Module Domain | Interconnect | |
NAVSS0_UDMAP0 | PSC0 | GP | LPSC0 | UDMASS_CBASS PSI-L |
Clocks | ||||
Module Instance | Module Clock Input | Source Clock Signal | Source | Description |
NAVSS0_UDMAP0 | UDMAP0_FICLK | UDMASS_VBUS_D2_CLK | MAIN_SYSCLK0 | UDMA clock. This clock is used for all interface and functional operations. |
Resets | ||||
Module Instance | Module Reset Input | Source Reset Signal | Source | Description |
NAVSS0_UDMAP0 | UDMAP0_RST | UDMASS_RST | LPSC0 | UDMA hardware reset |
Interrupt Requests | |||||
Module Instance | Module Interrupt Signal | Destination Interrupt Input | Destination | Description | Type |
NAVSS0_UDMAP0 | - | - | - | The module does not generate traditional (local) interrupts | - |
Outbound Events | |||||
Module Instance | Module Event | Destination Event Number | Destination | Description | Type |
NAVSS0_UDMAP0 | TX Complete | Programmable | See (1) | To other UDMA/UTC/PDMA instances on the device for synchronization and triggering purposes. | ETL Push |
RX Complete | Programmable | See (1) | To other UDMA/UTC/PDMA instances on the device for synchronization and triggering purposes. | ETL Push | |
Error | Programmable | See (1) | ETL Push | ||
Inbound Events | |||||
Module Instance | Module Event | Module Event Number | Source | Description | Type |
NAVSS0_UDMAP0 | TXCH0_TRG0 | 0 | See (1) | Tx Channel 0 Trigger 0 in third party mode | ETL Push |
TXCH0_TRG1 | 1 | See (1) | Tx Channel 0 Trigger 1 in third party mode | ETL Push | |
... | ... | See (1) | ... | ETL Push | |
TXCH59_TRG0 | 118 | See (1) | Tx Channel 59 Trigger 0 in third party mode | ETL Push | |
TXCH59_TRG1 | 119 | See (1) | Tx Channel 59 Trigger 1 in third party mode | ETL Push | |
RXCH0_TRG0 | 120 | See (1) | Rx Channel 0 Trigger 0 in third party mode | ETL Push | |
RXCH0_TRG1 | 121 | See (1) | Rx Channel 0 Trigger 1 in third party mode | ETL Push | |
... | ... | See (1) | ... | ETL Push | |
RXCH59_TRG0 | 238 | See (1) | Rx Channel 59 Trigger 0 in third party mode | ETL Push | |
RXCH59_TRG1 | 239 | See (1) | Rx Channel 59 Trigger 1 in third party mode | ETL Push |