Datasheet

PIC24FJ256GA110 FAMILY
DS30009905F-page 212  2007-2019 Microchip Technology Inc.
FIGURE 18-8: EXAMPLE OF A PARTIALLY MULTIPLEXED ADDRESSING APPLICATION
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)
PMA[10:8]
D[7:0]
373
A[10:0]
D[7:0]
A[7:0]
PMRD
PMWR
OE WR
CE
PIC24F
Address Bus
Data Bus
Control Lines
PMCS1
PMALL
A[10:8]
PMD[7:0]
ALE
PMRD
PMWR
RD
WR
CS
PIC24F
Address Bus
Data Bus
Control Lines
PMCS1
PMALL
AD[7:0]
Parallel Peripheral
PMD[7:0]
PMA[n:0] A[n:0]
D[7:0]
PMRD
PMWR
OE
WR
CE
PIC24F
Address Bus
Data Bus
Control Lines
PMCS1
PMD[7:0]
Parallel EEPROM
PMA[n:0]
A[n:1]
D[7:0]
PMRD
PMWR
OE
WR
CE
PIC24F
Address Bus
Data Bus
Control Lines
PMCS1
PMD[7:0]
Parallel EEPROM
PMBE
A0
PMRD/PMWR
D[7:0]
PIC24F
Address Bus
Data Bus
Control Lines
PMA0
R/W
RS
E
LCD Controller
PMCS1
PM[7:0]