PIC18F26K80-I Datasheet, PDF (186/622 Pages) Microchip Technology – 28/40/44/64-Pin, Enhanced Flash Microcontrollers with ECAN™ and nanoWatt XLP Technology

PIC18F66K80 FAMILY
TABLE 11-7: PORTD FUNCTIONS (CONTINUED)
Pin Name
Function
TRIS
Setting
I/O I/O Type
Description
RD7/RX2/DT2/
P1D/PSP7
RD7
0
O
DIG LATD<7> data output.
1
I
ST PORTD<7> data input.
RX2⁽¹⁾
1
I
ST Asynchronous serial receive data input (EUSARTx module).
DT2⁽¹⁾
1
O
DIG Synchronous serial data output (EUSARTx module); takes priority over
port data.
1
I
ST Synchronous serial data input (EUSARTx module); user must
configure as an input.
P1D
0
O
DIG ECCP1 Enhanced PWM output, Channel D. May be configured for
tri-state during Enhanced PWM.
PSP7
x
I/O
ST Parallel Slave Port data.
Legend:
Note 1:
O = Output; I = Input; ANA = Analog Signal; DIG = CMOS Output; ST = Schmitt Trigger Buffer Input;
x = Don’t care (TRIS bit does not affect port direction or is overridden for this option)
This is the pin assignment for 40 and 44-pin devices (PIC18F4XK80).
TABLE 11-8: SUMMARY OF REGISTERS ASSOCIATED WITH PORTD
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
PORTD
RD7
RD6
RD5
RD4
RD3
RD2
LATD
LATD7
LATD6
LATD5
LATD4
LATD3
LATD2
TRISD
TRISD7 TRISD6 TRISD5 TRISD4 TRISD3 TRISD2
PADCFG1 RDPU⁽¹⁾ REPU⁽¹⁾ RFPU⁽²⁾ RGPU⁽²⁾
—
—
ODCON
SSPOD CCP5OD CCP4OD CCP3OD CCP2OD CCP1OD
ANCON1
—
ANSEL14 ANSEL13 ANSEL12 ANSEL11 ANSEL10
Legend: Shaded cells are not used by PORTD.
Note 1: These bits are unimplemented on 28-pin devices, read as ‘0’.
2: These bits are unimplemented on 28/40/44-pin devices, read as ‘0’.
Bit 1
RD1
LATD1
TRISD1
—
U2OD
ANSEL9
Bit 0
RD0
LATD0
TRISD0
CTMUDS
U1OD
ANSEL8
DS39977F-page 186
 2010-2012 Microchip Technology Inc.