PIC16C782 Microchip Technology Inc., PIC16C782 Datasheet - Page 41

• Manufacturer Part Number: PIC16C782
• Description: 8-bit Cmos Microcontrollers With A/d, D/a, Opamp, Comparators And Psmc
• Manufacturer: Microchip Technology Inc.

FIGURE 3-11:
2001 Microchip Technology Inc.
Data Bus
WR WPUB
RD WPUB
WR PORTB
WR TRISB
RD TRISB
WR ANSEL
RD ANSEL
WR IOCB
RD IOCB
RD PORTB
Analog Function Enable
AN6
BLOCK DIAGRAM OF RB2/AN6 PIN
ANSEL<6>
PORTB Reg.
ANSEL Reg.
WPUB Reg.
IOCB Reg.
TRIS Reg.
D
D
D
CK
D
D
CK
CK
CK
CK
0
0
1
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Set
RBIF
TRISB<2>
1
0
x
RBPU
...
Preliminary
From other
RB<7:0> pins
Q
FUNCTION
Digital Out
Analog In
Digital In
EN
EN
D
V
V
P
N
DD
SS
PORTB<2> READ
Q
Q
PIC16C781/782
Pin
Pin
0
EN
EN
D
D
V
P
DD
TTL
Weak
Pull-up
Q1
Q3
V
V
DD
SS
DS41171A-page 39
RB2/AN6