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3.4.3. DCC_LED Register

The DCC_LED Register characteristics are:


Controls the USER LEDs on the daughterboard. The Daughterboard Configuration Controller polls this SCC register from the FPGA and updates the appropriate LEDs.

Usage constraints

There are no usage constraints.


Available in all LogicTile Express 20MG configurations.


Table 3.1.

Figure 3.3 shows the bit assignments.

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Table 3.4 shows the bit assignments.

Table 3.4. DCC_LED Register bit assignments
Bits Name Function
[31:8] - Reserved
[7:0] LED[7:0] These bits control the individual USER LEDs

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