9 Integration test control register 2, ITATBCTR2

This register allows observability and controllability of the afvalid and atready signals into, and out of, the funnel. For slave signals coming into the funnel, the register views the ports that are selected through the funnel control register. Only one port must be selected for integration test.

The ITATBCTR2 register characteristics are:

Attributes
Offset

0x0EF4

Type

Read-write

Reset

0x00000000

Width

32

The following figure shows the bit assignments.

Figure 9-227 ITATBCTR2 register bit assignments
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The following table shows the bit assignments.

Table 9-236 ITATBCTR2 register bit assignments

Bits Reset value Name Function
[31:2] 0x0 SBZ

Software should write the field as all 0s.

[1] 0b0 AFVALID

Reads and controls the afvalid signals into, and out of, the funnel.

0

On reads: afvalid_m is LOW. On writes: sets afvalid_s LOW.

1

On reads: afvalid_m is HIGH. On writes: sets afvalid_s HIGH.

[0] 0b0 ATREADY

Reads and controls the atready signal into, and out of, the funnel.

0

On reads: atready_m is LOW. On writes: sets atready_s LOW.

1

On reads: atready_m is HIGH. On writes: sets atready_s HIGH.

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