IECITIP3 is a read and write register. In integration test mode, it enables inputs to be both written to and read from.
Figure 4.4 shows the bit assignments for the register.
Table 4.5 lists the register bit assignments.
Table 4.5. IECITIP3 Register 3 bit assignments
| Bit | Name | Function |
|---|---|---|
| [31:8] | - | Reserved, read undefined, do not modify. |
| [7:0] | IECCRNTDVCIDX | Intra-chip input. Writes to these bits set
the value to be driven onto the inputs IECCRNTDVCIDX[7:0],
in the integration test mode. Reads return the value of theIECCRNTDVCIDX[7:0] inputs at the output
of the test multiplexer. The reset value is 0x00. |
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