DIFF Subgroup
G11C 7/1015 Full Title
Arrangements for writing information into, or reading information out from, a digital store (G11C5/00 takes precedence; auxiliary circuits for stores using semiconductor devices G11C11/4063, G11C11/413) > Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
Of 6 combined children, 0 exist in both systems.
6 codes are CPC-only extensions.