The SMC can be configured to work with an external liquid crystal display (LCD) controller bysetting the ACSS (Address to Chip Select Setup) bit in the SMC_CSR registers.In LCD mode, NCS is shortened by one/two/three clock cycles at the leading and trailing edges,providing positive address setup and hold. For read accesses, the data is latched in the SMC when NCS is raised at the end of the access.Additionally, WSEN must be set and NWS programmed with a value of two or more superior to ACSS. In LCD mode, it is not recommended to use RWHOLD or RWSETUP. If the above conditions are not satisfied, SMC does not operate correctly.
No, tak ted rozmyslim jak a na ktery port ten displej pripojit. Ten I/O se mi moc pouzivat nechce, premyslel jsem o seriovem. Na ten jsem si nasel bud takovyhle prevodnik http://rs232.hw.cz/#max3325 pripadne nejake takovehle schematko http://www.madhacker.org/rs232.htm Prijde mi to ale drobet krkolomy, navic mam vymyslet nejaky konvertor, aby se dalo pripojit vic druhu a i typove jinych displeju. V tom je ale prave ten problem, kazdej displej ma ty piny vyvedeny jinak a delat pro kazdej samostny kabel se mi nechce. Docela bych vyuzil ten zahadny radic, ale nejak netusim vubec jak
Kdyby mi nekdo mohl poradit, tak bych byl moc vdecnej