LC7872E Datasheet, PDF (7/17 Pages) Sanyo Semicon Device – CD Graphics Decoder

LC7872E
A0 to A7
DB0 to DB3
Figure 5 DRAM Page Mode Write Cycle
Figure 6 DRAM CAS before RAS Refresh Cycle
Figure 7 Phase Relationships in Superimposition Mode
No. 4868-7/17