Title :
Intel 87C51 and 512 kB CMOS sequential RWM
Author :
Matystak, L. ; Moravec, J.
Author_Institution :
Coal Res. Inst., Ostrava-Radvanice, Czechoslovakia
Abstract :
Connecting a large block of data memory to a single-chip microcontroller is usually solved by implementing the paging technique: enabling memory pages by the proper number of port lines. The circuitry described in this letter uses a rather different method of addressing, provided the data are accessed mostly sequentially.
Keywords :
CMOS integrated circuits; semiconductor storage; 512 kB; addressing; data memory; memory pages; port lines; single-chip microcontroller;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19890985
