PIC18F45K80-I Datasheet, PDF (94/622 Pages) Microchip Technology – 28/40/44/64-Pin, Enhanced Flash Microcontrollers with ECAN and nanoWatt XLP Technology

PIC18F66K80 FAMILY
TABLE 5-4: 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
RXB1EIDL
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
RXB1EIDH
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
RXB1SIDL
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx x-xx
uuuu u-uu
uuuu u-uu
RXB1SIDH
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
RXB1CON
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 0000 0000
0000 0000
uuuu uuuu
CANCON_RO1 PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 1000 0000
1000 0000
uuuu uuuu
CANSTAT_RO1 PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 1000 0000
1000 0000
uuuu uuuu
TXB0D7
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB0D6
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB0D5
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB0D4
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB0D3
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB0D2
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB0D1
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB0D0
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB0DLC
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
xxxx xxxx
uuuu uuuu
TXB0EIDL
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
xxxx xxxx
uuuu uuuu
TXB0EIDH
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
xxxx xxxx
uuuu uuuu
TXB0SIDL
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxx- x-xx
xxx- x-xx
uuu- u-uu
TXB0SIDH
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
xxxx xxxx
uuuu uuuu
TXB0CON
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 0000 0-00
0000 0-00
uuuu u-uu
CANCON_RO2 PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 1000 0000
1000 0000
uuuu uuuu
CANSTAT_RO2 PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 1000 0000
1000 0000
uuuu uuuu
TXB1D7
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB1D6
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB1D5
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB1D4
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB1D3
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB1D2
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB1D1
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB1D0
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB1DLC
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB1EIDL
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB1EIDH
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxxx xxxx
uuuu uuuu
uuuu uuuu
TXB1SIDL
PIC18F2XK80 PIC18F4XK80 PIC18F6XK80 xxx- x-xx
uuu- u-uu
uuu- u-uu
Legend: u = unchanged; x = unknown; - = unimplemented bit, read as ‘0’; q = value depends on condition.
Shaded cells indicate conditions do not apply for the designated device.
Note 1:
2:
One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up).
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 hardware
stack.
4: See Table 5-3 for Reset value for specific conditions.
5: Bits 6 and 7 of PORTA, LATA and TRISA are enabled, depending on the oscillator mode selected. When not
enabled as PORTA pins, they are disabled and read as ‘0’.
DS39977F-page 94
 2010-2012 Microchip Technology Inc.