| Signal Name | Function Block | Macrocell | Pin Number | Pin Type | Pin Use |
|---|---|---|---|---|---|
| CTRL_OK | FB16 | MC2 | 91 | I/O | I |
| LOCKED | FB16 | MC5 | 93 | I/O | I |
| CLK_40MHZ | FB3 | MC10 | 30 | I/O/GCK1 | GCK/I |
| CTRL | FB3 | MC12 | 31 | I/O | I |
| HFn_B<0> | FB4 | MC2 | 2 | I/O/GTS3 | I |
| HFn_B<1> | FB4 | MC5 | 3 | I/O/GTS4 | I |
| HFn_B<2> | FB4 | MC6 | 4 | I/O | I |
| HFn_B<3> | FB4 | MC8 | 5 | I/O/GTS1 | I |
| POR | FB6 | MC15 | 143 | I/O/GSR | GSR/I |