ARM CoreSight SoC-400 Technical Reference ManualRevision: r3p2
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3.11.14. Integration Test ATB Data register 0

The ITATBDATA0 register characteristics are:

Purpose

Contains the value of the atdatas inputs to the ETB. The values are only valid when atvalids is HIGH.

Usage constraints

There are no usage constraints.

Configurations

This register is available in all configurations.

Attributes

See the register summary in Table 3.79.

Figure 3.86 shows the bit assignments.

Figure 3.86. ITATBDATA0 register bit assignments

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Table 3.93 shows the bit assignments.

Table 3.93. ITATBDATA0 register bit assignments

BitsNameFunction
[31:5]Reserved

-

[4]ATDATA_31

Reads the value of atdatas[31].

0

atdatas[31] is 0.

1

atdatas[31] is 1.

[3]ATDATA_23

Reads the value of atdatas[23].

0

atdatas[23] is 0.

1

atdatas[23] is 1.

[2]ATDATA_15

Reads the value of atdatas[15].

0

atdatas[15] is 0.

1

atdatas[15] is 1.

[1]ATDATA_7

Reads the value of atdatas[7].

0

atdatas[7] is 0.

1

atdatas[7] is 1.

[0]ATDATA_0

Reads the value of atdatas[0].

0

atdatas[0] is 0.

1

atdatas[0] is 1.


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