PIC18F2331 MICROCHIP [Microchip Technology], PIC18F2331 Datasheet - Page 127

• Manufacturer Part Number: PIC18F2331
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 10-22:
FIGURE 10-23:
 2003 Microchip Technology Inc.
Note 1: FLTAMX is located in the configuration register.
RD PORTD
FLTA input
PORT/PWM Select
PWM4 Data Out
WR TRISD
WR LATD
Data Bus
PORTD
RD PORTD
WR TRISD
WR LATD
Data Bus
PORTD
or
BLOCK DIAGRAM OF RD5
or
BLOCK DIAGRAM OF RD4
*
TRIS Latch
Data Latch
D
D
RD TRISD
CK
CK
TRIS Latch
D
Data Latch
D
RD TRISD
CK
CK
RD LATD
Q
Q
Q
Q
RD LATD
Q
Q
Q
Q
PIC18F2331/2431/4331/4431
Preliminary
1
0
Q
Q
EN
D
EN
D
V
V
N
P
SS
DD
Schmitt
Trigger
V
V
N
P
SS
DD
Schmitt
Trigger
Schmitt
Trigger
DS39616B-page 125
RD4 Pin
RD5 Pin
FLTAMX
(1)