CC ADD Enable Flag

The CC ADD Enable Flag lives at bit 1 of CGSWSEL (2130h). It designates which of the following two kinds of data should be added or subtracted from each other or not:

• when clear, it designates the fixed color
• when set, it designates the sub screen

See Also

• Color Math

References

• page 2-27-16 of Book I of the official Super Nintendo development manual
• Appendix A-23 of Book I lbid