9 Byte FIFO Registers, BFIFO3

The Byte FIFO Registers, together, enable up to four bytes to be transacted with the Response or Command FIFO, by reading or writing the appropriate register.

The BFIFO3 register characteristics are:

Attributes
Offset

0x0D18

Type

Read-write

Reset

0x--------

Width

32

The following figure shows the bit assignments.

Figure 9-143 BFIFO3 register bit assignments
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The following table shows the bit assignments.

Table 9-149 BFIFO3 register bit assignments

Bits Reset value Name Function
[31:24] UNKNOWN RAZ/WI

Read-As-Zero, Writes Ignored.

[23:16] UNKNOWN Byte2

Third byte.

[15:8] UNKNOWN Byte1

Second byte.

[7:0] UNKNOWN Byte0

First byte.

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