L1UNDFCLR=0, L2UNDFCLR=0, VPOSCLR=0
System Control Block Status Clear Register
VPOSCLR | Graphics 2 specified line detection flag clear field 0 (0): No operation 1 (1): Clears the specified line detection flag. |
L1UNDFCLR | Graphics 1 underflow detection flag clear field 0 (0): No operation 1 (1): Clears the graphics 1 underflow detection flag. |
L2UNDFCLR | Graphics 2 underflow detection flag clear field 0 (0): No operation 1 (1): Clears the graphics 2 underflow detection flag. |