BUSY=value1, RBUSY=value1
Panel Control Register
| PANCMD | Panel Command |
| BUSY | Panel Busy Flag 0 (value1): Panel has finished command and is ready to accept a new command. 1 (value2): Panel operation is in progress. |
| RBUSY | Result Busy Flag 0 (value1): No update of PANAR1 and PANAR2 is scheduled by the list controller. 1 (value2): A list command is running (BUSY = 1) that will write results to PANAR1 and PANAR2, but the results are not yet available. |
| PANAR1 | Panel Argument 1 |
| PANAR2 | Panel Argument 2 |