9 Banked Data register 1, BD1

The Banked Data registers provide a mechanism for directly mapping APB slave accesses to memory transfers without having to rewrite the TAR within a 16-byte boundary.

The BD1 register characteristics are:

Attributes
Offset

0x0D14

Type

Read-write

Reset

0x--------

Width

32

The following figure shows the bit assignments.

Figure 9-58 BD1 register bit assignments
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The following table shows the bit assignments.

Table 9-61 BD1 register bit assignments

Bits Reset value Name Function
[31:0] UNKNOWN Data

Maps to memory address ((TAR & 0xFFFFFFF0) + 0x4). In read mode, the register contains the data value that was read from the current transfer, and in write mode the register contains the data value to write for the current transfer.

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