PIC18CXX2_13 Datasheet, PDF (89/304 Pages) Microchip Technology – High Performance Microcontrollers with 10-bit A/D

PIC18CXX2
TABLE 8-9: PORTE FUNCTIONS
Name
Bit# Buffer Type
Function
RE0/RD/AN5 bit0
ST/TTL⁽¹⁾
Input/output port pin or read 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).
RE1/WR/AN6 bit1
ST/TTL⁽¹⁾
Input/output port pin or write control input in Parallel Slave Port mode
or analog input:
WR
1 = Not a write operation
0 = Write operation. Writes PORTD register (if chip selected).
RE2/CS/AN7 bit2
ST/TTL⁽¹⁾
Input/output port pin or chip select control input in Parallel Slave Port
mode or analog input:
CS
1 = Device is not selected
0 = Device is selected
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.
TABLE 8-10: SUMMARY OF REGISTERS ASSOCIATED WITH PORTE
Name Bit 7 Bit 6 Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR,
BOR
PORTE
—
—
—
—
—
RE2
RE1
RE0 ---- -000
LATE
—
—
—
—
— LATE Data Output Register
---- -xxx
TRISE
IBF
OBF IBOV PSPMODE
— PORTE Data Direction bits
0000 -111
ADCON1 ADFM ADCS2 —
—
PCFG3 PCFG2 PCFG1 PCFG0 --0- -000
Legend: x = unknown, u = unchanged, - = unimplemented, read as '0'. Shaded cells are not used by PORTE.
Value on all
other
RESETS
---- -000
---- -uuu
0000 -111
--0- -000
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DS39026D-page 89