5.4.1. Signal descriptions

Table 5.10 shows the signal descriptions for the peripheral to bridge multiplexor module.

Table 5.10. Signal descriptions for peripheral to bridge multiplexor module

Signal

Type

Direction

Description

PSELx

Slave select

Input

Each APB slave has its own slave select signal, and this signal indicates that the current transfer is intended for the selected slave.

PRDATAx[31:0]

PRDATA[31:0]

Read data bus

Input/ output

The read data bus is used to transfer data from bus slaves to the bridge during read operations.

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