16.2. Functional description

Figure 16.1 shows a block diagram of the PrimeCell UARTs and the interface connections.

Note

Not all of the UART1 and UART2 signals are connected to the pads. Other than the tied-off signals, the operation of UART1 and UART2 is the same as UART0.

Figure 16.1. PrimeCell UART block diagram

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