PIC18CXX2_13 Datasheet, PDF (31/304 Pages) Microchip Technology – High Performance Microcontrollers with 10-bit A/D

PIC18CXX2
TABLE 3-3: INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
Register
Applicable Devices
Power-on Reset,
Brown-out Reset
MCLR Resets
WDT Reset
RESET Instruction
Stack Resets
Wake-up via WDT
or Interrupt
TRISE 242 442 252 452 0000 -111
0000 -111
uuuu -uuu
TRISD 242 442 252 452 1111 1111
1111 1111
uuuu uuuu
TRISC 242 442 252 452 1111 1111
1111 1111
uuuu uuuu
TRISB 242 442 252 452
TRISA^{(5, 7)} 242 442 252 452
1111 1111
-111 1111⁽⁵⁾
1111 1111
-111 1111⁽⁵⁾
uuuu uuuu
-uuu uuuu⁽⁵⁾
LATE 242 442 252 452 ---- -xxx
---- -uuu
---- -uuu
LATD 242 442 252 452 xxxx xxxx
uuuu uuuu
uuuu uuuu
LATC 242 442 252 452 xxxx xxxx
uuuu uuuu
uuuu uuuu
LATB 242 442 252 452
LATA^{(5, 7)} 242 442 252 452
xxxx xxxx
-xxx xxxx⁽⁵⁾
uuuu uuuu
-uuu uuuu⁽⁵⁾
uuuu uuuu
-uuu uuuu⁽⁵⁾
PORTE 242 442 252 452 ---- -000
---- -000
---- -uuu
PORTD 242 442 252 452 xxxx xxxx
uuuu uuuu
uuuu uuuu
PORTC 242 442 252 452 xxxx xxxx
uuuu uuuu
uuuu uuuu
PORTB 242 442 252 452
PORTA^{(5, 7)} 242 442 252 452
xxxx xxxx
-x0x 0000⁽⁵⁾
uuuu uuuu
-u0u 0000⁽⁵⁾
uuuu uuuu
-uuu uuuu⁽⁵⁾
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as '0', q = value depends on condition
Note 1: One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up).
2: When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the PC is loaded with the interrupt
vector (0008h or 0018h).
3: When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the TOSU, TOSH and TOSL are
updated with the current value of the PC. The STKPTR is modified to point to the next location in the hard-
ware stack.
4: See Table 3-2 for RESET value for specific condition.
5: Bit 6 of PORTA, LATA, and TRISA are enabled in ECIO and RCIO oscillator modes only. In all other
oscillator modes, they are disabled and read ’0’.
6: The long write enable is only reset on a POR or MCLR Reset.
7: Bit 6 of PORTA, LATA and TRISA are not available on all devices. When unimplemented, they are read as ’0’.
 1999-2013 Microchip Technology Inc.
DS39026D-page 31