SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
There are two UART modules integrated in the device MCU domain. Figure 12-257 shows the integration of MCU_UART[0-1].
Table 12-449 through Table 12-451 summarize the integration of MCU_UART[0-1] in the device MCU domain.
Module Instance | Attributes | |||
Power Sleep Controller | Power Domain | Module Domain | Interconnect | |
MCU_UART0 | MCU_PSC0 | PD0 | LPSC0 | MCU_CBASS0 |
MCU_UART1 | MCU_PSC0 | PD0 | LPSC0 | MCU_CBASS0 |
Clocks | ||||
Module Instance | Module Clock Input | Source Clock Signal | Source | Description |
MCU_UART0 | MCU_UART0_CLK | MCU_SYSCLK0/4 | MCU_PLLCTRL0 | MCU_UART0 interface clock |
MCU_UART0_FCLK | MCU_PLL0_HSDIV2_CLKOUT | MCU_PLL0 | MCU_UART0 functional clock. | |
MCU_UART1 | MCU_UART1_CLK | MCU_SYSCLK0/4 | MCU_PLLCTRL0 | MCU_UART1 interface clock |
MCU_UART1_FCLK | MCU_PLL0_HSDIV2_CLKOUT | MCU_PLL0 | MCU_UART1 functional clock. | |
Resets | ||||
Module Instance | Module Reset Input | Source Reset Signal | Source | Description |
MCU_UART0 | MCU_UART0_RST | MOD_G_RST | LPSC0 | MCU_UART0 reset |
MCU_UART1 | MCU_UART1_RST | MOD_G_RST | LPSC0 | MCU_UART1 reset |
Interrupt Requests | |||||
Module Instance | Module Interrupt Signal | Destination Interrupt Input | Destination | Description | Type |
MCU_UART0 | MCU_UART0_USART_IRQ_0 | GIC500_SPI_IN_217 | GICSS0 | MCU_UART0 interrupt request | Level |
MCU_M4FSS0_CORE0_NVIC_IN_24 | MCU_M4FSS | ||||
R5FSS0_CORE0_INTR_IN_217 | R5FSS0_CORE0 | ||||
R5FSS0_CORE1_INTR_IN_217 | R5FSS0_CORE1 | ||||
R5FSS1_CORE0_INTR_IN_217 | R5FSS1_CORE0 | ||||
R5FSS1_CORE1_INTR_IN_217 | R5FSS1_CORE1 | ||||
PRU_ICSSG0_PR1_SLV_IN_70 | PRU_ICSSG0 | ||||
PRU_ICSSG1_PR1_SLV_IN_70 | PRU_ICSSG1 | ||||
MCU_UART1 | MCU_UART1_USART_IRQ_0 | GIC500_SPI_IN_218 | GICSS0 | MCU_UART1 interrupt request | Level |
MCU_M4FSS0_CORE0_NVIC_IN_25 | MCU_M4FSS | ||||
R5FSS0_CORE0_INTR_IN_218 | R5FSS0_CORE0 | ||||
R5FSS0_CORE1_INTR_IN_218 | R5FSS0_CORE1 | ||||
R5FSS1_CORE0_INTR_IN_218 | R5FSS1_CORE0 | ||||
R5FSS1_CORE1_INTR_IN_218 | R5FSS1_CORE1 | ||||
PRU_ICSSG0_PR1_SLV_IN_71 | PRU_ICSSG0 | ||||
PRU_ICSSG1_PR1_SLV_IN_71 | PRU_ICSSG1 | ||||
DMA Events | |||||
Module Instance | Module DMA Event | Destination DMA Event Input | Destination | Description | Type |
MCU_UART0 | - | - | - | No PDMA channels are implemented in the MCU domain. | - |
MCU_UART1 | - | - | - | No PDMA channels are implemented in the MCU domain. | - |