PIC24FJ128GB MICROCHIP [Microchip Technology], PIC24FJ128GB Datasheet - Page 234

• Manufacturer Part Number: PIC24FJ128GB
• Description: 64/80/100-Pin, 16-Bit Flash Microcontrollers with USB On-The-Go (OTG)
• Manufacturer: MICROCHIP [Microchip Technology]

PIC24FJ256GB110 FAMILY
DS39897B-page 232
FIGURE 18-2:
FIGURE 18-3:
TABLE 18-1:
FIGURE 18-4:
PMA<1:0>
Master
PMD<7:0>
PMA<1:0>
00
01
10
11
PMCS1
PMWR
PMRD
Master
PMD<7:0>
SLAVE MODE ADDRESS RESOLUTION
PIC24F
PMCS1
PMWR
PMRD
LEGACY PARALLEL SLAVE PORT EXAMPLE
ADDRESSABLE PARALLEL SLAVE PORT EXAMPLE
MASTER MODE, DEMULTIPLEXED ADDRESSING (SEPARATE READ AND
WRITE STROBES, TWO CHIP SELECTS)
Address Bus
Data Bus
Control Lines
Output Register (Buffer)
PMDOUT1<15:8> (1)
PMDOUT2<15:8> (3)
PMDOUT1<7:0> (0)
PMDOUT2<7:0> (2)
Preliminary
PMD<7:0>
PMA<1:0>
PMCS1
PMRD
PMWR
PMA<13:0>
PMD<7:0>
PMCS1
PMCS2
PMRD
PMWR
PMD<7:0>
PMCS1
PMRD
PMWR
PIC24F Slave
Address
Decode
Write
PIC24F Slave
PMDOUT1L (0)
PMDOUT1H (1)
PMDOUT2H (3)
PMDOUT2L (2)
Address Bus
Data Bus
Control Lines
Input Register (Buffer)
© 2008 Microchip Technology Inc.
Address Bus
Data Bus
Control Lines
PMDIN1<15:8> (1)
PMDIN2<15:8> (3)
PMDIN1<7:0> (0)
PMDIN2<7:0> (2)
Address
Decode
Read
PMDIN1H (1)
PMDIN2H (3)
PMDIN1L (0)
PMDIN2L (2)