Microchip Technology DM164134 Data Sheet
PIC18FXX8
DS41159E-page 106
© 2006 Microchip Technology Inc.
TABLE 9-9:
PORTE FUNCTIONS
TABLE 9-10:
SUMMARY OF REGISTERS ASSOCIATED WITH PORTE
Name
Bit#
Buffer Type
Function
RE0/AN5/RD
bit 0
ST/TTL
(1)
Input/output port pin, analog input or read control input in Parallel
Slave Port mode.
Slave Port mode.
RE1/AN6/WR/C1OUT
bit 1
ST/TTL
(1)
Input/output port pin, analog input, write control input in Parallel Slave
Port mode or Comparator 1 output.
Port mode or Comparator 1 output.
RE2/AN7/CS/C2OUT
bit 2
ST/TTL
(1)
Input/output port pin, analog input, chip select control input in Parallel
Slave Port mode or Comparator 2 output.
Slave Port mode or Comparator 2 output.
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.
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
Value on
all other
Resets
TRISE
IBF
OBF
IBOV
PSPMODE
—
TRISE2
TRISE1
TRISE0
0000 -111
0000 -111
PORTE
—
—
—
—
—
Read PORTE pin/
Write PORTE Data Latch
Write PORTE Data Latch
---- -xxx
---- -uuu
LATE
—
—
—
—
—
Read PORTE Data Latch/
Write PORTE Data Latch
Write PORTE Data Latch
---- -xxx
---- -uuu
ADCON1 ADFM ADCS2
—
—
PCFG3
PCFG2
PCFG1
PCFG0
00-- 0000
00-- 0000
Legend: x = unknown, u = unchanged, - = unimplemented, read as ‘0’. Shaded cells are not used by PORTE.