DV164136 Microchip Technology, DV164136 Datasheet - Page 152

• Manufacturer Part Number: DV164136
• Description: DEVELOPMENT KIT FOR PIC18
• Manufacturer: Microchip Technology
• Series: PIC®r
• Type: MCUr

Specifications of DV164136

• Contents: Board, Cables, CDs, PICkit™ 3 Programmer, Power Supply
• Processor To Be Evaluated: PIC18F8722, PIC18F87J11
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3.3 V, 5 V
• Silicon Manufacturer: Microchip
• Core Architecture: PIC
• Core Sub-architecture: PIC18
• Silicon Core Number: PIC18F
• Silicon Family Name: PIC18F8xxx
• Kit Contents: PIC18 Exp Brd PICkit 3 Cable CD PSU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: PIC18F8722, PIC18F87J11
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F87J11 FAMILY
TABLE 10-20: PORTJ FUNCTIONS
TABLE 10-21: SUMMARY OF REGISTERS ASSOCIATED WITH PORTJ
DS39778D-page 152
RJ0/ALE
RJ1/OE
RJ2/WRL
RJ3/WRH
RJ4/BA0
RJ5/CE
RJ6/LB
RJ7/UB
Legend:
PORTJ
LATJ
TRISJ
PORTG
Legend: Shaded cells are not used by PORTJ.
Note 1:
Pin Name
Name
(1)
(1)
(1)
O = Output, I = Input, DIG = Digital Output, ST = Schmitt Buffer Input,
x = Don’t care (TRIS bit does not affect port direction or is overridden for this option).
Unimplemented on 64-pin devices, read as ‘0’.
TRISJ7
LATJ7
RDPU
Function
Bit 7
RJ7
WRH
WRL
ALE
BA0
RJ0
RJ1
RJ2
RJ3
RJ4
RJ5
RJ6
RJ7
OE
CE
UB
LB
TRISJ6
LATJ6
REPU
Bit 6
Setting
RJ6
TRIS
0
1
x
0
1
x
0
1
x
0
1
x
0
1
x
0
1
x
0
1
x
0
1
x
RJPU
TRISJ5
LATJ5
Bit 5
I/O
RJ5
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
(1)
Type
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
DIG
I/O
ST
ST
ST
ST
ST
ST
ST
ST
TRISJ4
LATJ4
Bit 4
RG4
RJ4
LATJ<0> data output.
PORTJ<0> data input.
External memory interface address latch enable control output; takes
priority over digital I/O.
LATJ<1> data output.
PORTJ<1> data input.
External memory interface output enable control output; takes priority
over digital I/O.
LATJ<2> data output.
PORTJ<2> data input.
External memory bus write low byte control; takes priority over
digital I/O.
LATJ<3> data output.
PORTJ<3> data input.
External memory interface write high byte control output; takes priority
over digital I/O.
LATJ<4> data output.
PORTJ<4> data input.
External memory interface byte address 0 control output; takes priority
over digital I/O.
LATJ<5> data output.
PORTJ<5> data input.
External memory interface chip enable control output; takes priority
over digital I/O.
LATJ<6> data output.
PORTJ<6> data input.
External memory interface lower byte enable control output; takes
priority over digital I/O.
LATJ<7> data output.
PORTJ<7> data input.
External memory interface upper byte enable control output; takes
priority over digital I/O.
TRISJ3
LATJ3
Bit 3
RG3
RJ3
TRISJ2
LATJ2
Bit 2
RG2
RJ2
Description
TRISJ1
LATJ1
Bit 1
RG1
RJ1
© 2009 Microchip Technology Inc.
TRISJ0
LATJ0
Bit 0
RG0
RJ0
on Page:
Values
Reset
61
60
60
61