RealView Platform Baseboard for ARM1176JZF-S User Guide: 2.2. Setting the configuration switches

2.2. Setting the configuration switches

Configuration switch banks S7 (4-way) and S1 (2-way) are shown in Figure 2.1:

Switch bank S7 selects the boot device type, secure debug, and the initial clock frequency.
Switch bank S1 selects the FPGA image to be used by the PB1176JZF-S.
If a Logic Tile is fitted, this switch also selects the FPGA image to be used by the Logic Tile.

Switch bank S6 is not used for hardware configuration but they can be used to configure the Boot Monitor software if it is running on the system (see Boot Monitor configuration). The status of these user switches can be read by an application running on the baseboard.

Figure 2.1. Location of S7, S1 and S6

The following section describes:

Boot memory selection
Secure debug selection
Clock frequency selection
FPGA image selection
Default switch positions
LED indicators
Boot Monitor configuration.

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