Datasheet

PIC24FJ128GA010 FAMILY
DS39747F-page 162  2005-2012 Microchip Technology Inc.
FIGURE 18-9: EXAMPLE OF AN 8-BIT MULTIPLEXED ADDRESS AND DATA APPLICATION
FIGURE 18-10: PARALLEL EEPROM EXAMPLE (UP TO 15-BIT ADDRESS, 8-BIT DATA)
FIGURE 18-11: PARALLEL EEPROM EXAMPLE (UP TO 15-BIT ADDRESS, 16-BIT DATA)
FIGURE 18-12: LCD CONTROL EXAMPLE (BYTE MODE OPERATION)
ALE
PMRD
PMWR
RD
WR
CS
PIC24F
Address Bus
Data Bus
Control Lines
PMCS1
PMALL
AD<7:0>
Parallel Peripheral
PMD<7:0>
A<n:0>
D<7:0>
OE
WR
CE
Address Bus
Data Bus
Control Lines
Parallel EEPROM
PMA<n:0>
PMRD
PMWR
PIC24F
PMCS1
PMD<7:0>
A<n:1>
D<7:0>
OE
WR
CE
Address Bus
Data Bus
Control Lines
Parallel EEPROM
A0
PMA<n:0>
PMRD
PMWR
PIC24F
PMCS1
PMD<7:0>
PMBE
D<7:0>
Address Bus
Data Bus
Control Lines
R/W
RS
E
LCD Controller
PMRD/PMWR
PIC24F
PMA0
PMCS
1
PM<7:0>