guo ji wei

the differennce between ML908QY4CP  and MC908QY4CP?

Discussion created by guo ji wei on Jul 11, 2006
Latest reply on Mar 9, 2007 by David Payne
      I'm making a writer for QY4.
      In the  monitor mode, I can erase , Program and read Flash correctly with ML908QY4, but replace the  ML908QY4CP chip with MC908QY4CP, it doesn't work correctly. When I use the monitor command Read($4A), we can receive the echo data $4A,echo high address data and echo low address data , but  we can't receive the read data.