PIC18F2331 MICROCHIP [Microchip Technology], PIC18F2331 Datasheet - Page 124

• 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]

PIC18F2331/2431/4331/4431
FIGURE 10-20:
DS39616B-page 122
USART Select
USART Select
SDO Data Out
PORT/(SSPEN * SPI Mode ) Select
Note 1: USART is in Synchronous Master Transmission mode only (SYNC =
DT Data Out
RX/DT Data Input
RD PORTC
WR TRISC
WR LATC
Data Bus
2: SDO must have its TRISC bit cleared in order to be able to drive RC7.
PORTC
(1)
(1)
(2)
or
BLOCK DIAGRAM OF RC6
TRIS Latch
D
Data Latch
D
RD TRISC
CK
CK
RD LATC
Q
Q
Q
Q
1
0
Preliminary
1
0
Q
EN
D
V
V
N
P
SS
DD
Schmitt
Trigger
1
, TXEN =
1
 2003 Microchip Technology Inc.
).
RC7 Pin