3.7.3 TCU_CFG

This is the TCU Configuration Information register.

Its characteristics are:

Usage constraints

When TCU_SCR.NS_UARCH = 0, Non‑secure accesses to this register are RAZ.

Configurations

This register exists in all TCU configurations.

Attributes
Offset

0x08E08

Type

RO

Reset

See register bit assignments.

Width

32

The following figure shows the bit assignments.

Figure 3-3 TCU_CFG register bit assignments
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The following table shows the bit assignments.

Table 3-17 TCU_CFG register bit assignments

Bits Name Function
[31:16] - Reserved.
[15:4] XLATE_SLOTS

The number of translation slots that are available for sharing between all nodes.

The reset value of this field is TCUCFG_XLATE_SLOTS.

[3:0] - Reserved.
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