AC164139 Microchip Technology, AC164139 Datasheet - Page 274

• Manufacturer Part Number: AC164139
• Description: Graphics Display Prototype Board Graphics
• Manufacturer: Microchip Technology

Specifications of AC164139

• Main Purpose: LCD Development
• Embedded: No
• Utilized Ic / Part: PICtail™ Plus Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Primary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC24FJ256DA210 FAMILY
TABLE 19-2:
DS39969B-page 274
PMRD, PMRD/PMWR
PMA<15>, PMCS2
PMA<14>, PMCS1
PMA<2>, PMALU
PMA<1>, PMALH
PMA<0>, PMALL
PMWR, PMENB
PMA<22:16>
PMD<15:8>
PMA<13:8>
PMD<7:4>
PMD<3:0>
PMA<7:3>
Pin Name
PMACK1
PMACK2
PMCS1
PMCS2
PMBE1
PMBE0
PARALLEL MASTER PORT PIN DESCRIPTION
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
Address bus bits<22-16>
Address bus bit<15>
Chip Select 2 (alternate location)
Data bus bit<15> when port size is 16 bits and address is
multiplexed
Address bus bit<14>
Chip Select 1 (alternate location)
Data bus bit 14 when port size is 16-bit and address is
multiplexed
Address bus bit< 13-8>
Data bus bits<13-8> when port size is 16 bits and address
is multiplexed
Address bus bit< 7-3>
Address bus bit<2>
Address latch upper strobe for multiplexed address
Address bus bit<1>
Address latch high strobe for multiplexed address
Address bus bit<0>
Address latch low strobe for multiplexed address
Data bus bits<15-8> when address is not multiplexed
Data bus bits<7-4>
Address bus bits<7-4> when port size is 4 bits and address
is multiplexed with 1 address phase
Data bus bits<3-0>
Chip Select 1
Chip Select 2
Write strobe or Enable signal depending on Strobe mode
Read strobe or Read/Write signal depending on Strobe
mode
Byte indicator
Nibble or byte indicator
Acknowledgment 1
Acknowledgment 2
Description
 2010 Microchip Technology Inc.