PIC18F47J53 Datasheet, PDF (194/586 Pages) Microchip Technology – 28/44-Pin, High-Performance USB Microcontrollers with nanoWatt XLP Technology

PIC18F47J53 FAMILY
FIGURE 11-9:
DEMULTIPLEXED ADDRESSING MODE
(SEPARATE READ AND WRITE STROBES WITH CHIP SELECT)
PIC18F
PMA<7:0>
PMD<7:0>
PMCSx
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>
PMCSx
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>
PMCSx
PMALL
PMALH
PMRD
PMWR
Multiplexed
Data and
Address Bus
Control Lines
DS39964B-page 194
Preliminary
 2010 Microchip Technology Inc.