To prevent the multiple-address problem, more decoder-type chips would be needed in the system. This situation will be ... with the 8085. Signal Definitions of the 8355/8755 A simplified block diagram of the 8355/8755 is given in Figure 10- 12. ... to the AD0_ of the 8085. Address lines I These are the high-order bits of the ROM address and are normally connected to the address lines A8-A10 of the 8085.
|Title||:||Modern Digital Systems Design|
|Author||:||John Y. Cheung, Jon G. Bredeson|
|Publisher||:||West Group - 1990|