PIC18C242 MICROCHIP [Microchip Technology], PIC18C242 Datasheet - Page 89

• Manufacturer Part Number: PIC18C242
• Description: High-Performance Microcontrollers with 10-Bit A/D
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 8-9:
TABLE 8-10:
Name
PORTE
LATE
TRISE
ADCON1
Legend: x = unknown, u = unchanged, - = unimplemented read as ’0’. Shaded cells are not used by PORTE.
Name
RE0/RD/AN5
RE1/WR/AN6
RE2/CS/AN7
Legend: ST = Schmitt Trigger input, TTL = TTL input
Note 1: Input buffers are Schmitt Triggers when in I/O mode and TTL buffers when in Parallel Slave Port Mode.
7/99 Microchip Technology Inc.
ADFM
Bit 7
IBF
—
—
SUMMARY OF REGISTERS ASSOCIATED WITH PORTE
PORTE FUNCTIONS
Bit#
bit0
bit1
bit2
ADCS2
Bit 6
OBF
—
—
Bit 5
Buffer Type
ST/TTL
ST/TTL
ST/TTL
IBOV
—
—
—
(1)
(1)
(1)
PSPMODE
Bit 4
—
—
—
Function
Input/output port pin or read control input in parallel slave port mode
or analog input:
Input/output port pin or write control input in parallel slave port mode
or analog input:
Input/output port pin or chip select control input in parallel slave port
mode or analog input:
RD
1 = Not a read operation
0 = Read operation. Reads PORTD register (if chip selected)
WR
1 = Not a write operation
0 = Write operation. Writes PORTD register (if chip selected)
CS
1 = Device is not selected
0 = Device is selected
PCFG3
Preliminary
Bit 3
—
—
—
LATE Data Output Register
PORTE Data Direction Bits
PCFG2
Bit 2
RE2
PCFG1
Bit 1
RE1
PCFG0
Bit 0
RE0
PIC18CXX2
---- -000
---- -xxx
0000 -111
--0- -000
Value on
POR,
BOR
DS39026B-page 89
Value on all
---- -000
---- -uuu
0000 -111
--0- -000
resets
other