PIC18F44J50-I Datasheet, PDF (184/562 Pages) Microchip Technology – 28/44-Pin, Low-Power, High-Performance USB Microcontrollers

PIC18F46J50 FAMILY
FIGURE 11-9:
DEMULTIPLEXED ADDRESSING MODE (SEPARATE READ AND WRITE STROBES
WITH CHIP SELECT)
PIC18F
PMA<7:0>
PMD<7:0>
PMCS
PMRD
PMWR
Address Bus
Data Bus
Control Lines
FIGURE 11-10:
PARTIALLY MULTIPLEXED ADDRESSING MODE (SEPARATE READ AND WRITE
STROBES WITH CHIP SELECT)
PIC18F
PMD<7:0>
PMA<7:0>
PMCS
PMALL
PMRD
PMWR
Address Bus
Multiplexed
Data and
Address Bus
Control Lines
FIGURE 11-11:
FULLY MULTIPLEXED ADDRESSING MODE (SEPARATE READ AND WRITE
STROBES WITH CHIP SELECT)
PIC18F
PMD<7:0>
PMA<13:8>
PMCS
PMALL
PMALH
PMRD
PMWR
Multiplexed
Data and
Address Bus
Control Lines
DS39931D-page 184
 2011 Microchip Technology Inc.