PIC18F258 MICROCHIP [Microchip Technology], PIC18F258 Datasheet - Page 34

• Manufacturer Part Number: PIC18F258
• Description: High Performance, 28/40-Pin Enhanced FLASH Microcontrollers with CAN
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18FXX8
TABLE 3-3:
DS41159B-page 32
ADRESH
ADRESL
ADCON0
ADCON1
CCPR1H
CCPR1L
CCP1CON
ECCPR1H
ECCPR1L
ECCP1CON
ECCP1DEL
ECCPAS
CVRCON
CMCON
TMR3H
TMR3L
T3CON
SPBRG
RCREG
TXREG
TXSTA
RCSTA
EEADR
EEDATA
EECON2
EECON1
IPR3
PIR3
PIE3
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).
Register
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
3: When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the TOSU, TOSH and TOSL are
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
6: Values for CANSTAT also apply to to its other instances (CANSTATRO1 through CANSTATRO4).
Shaded cells indicate conditions do not apply for the designated device.
vector (0008h or 0018h).
updated with the current value of the PC. The STKPTR is modified to point to the next location in the
hardware stack.
Oscillator modes, they are disabled and read ’0’.
INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
Applicable Devices
Brown-out Reset
Power-on Reset,
Preliminary
xxxx xxxx
xxxx xxxx
0000 00-0
00-- 0000
xxxx xxxx
xxxx xxxx
--00 0000
xxxx xxxx
xxxx xxxx
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
xxxx xxxx
xxxx xxxx
0000 0000
xxxx xxxx
xxxx xxxx
xxxx xxxx
0000 -01x
0000 000x
xxxx xxxx
xxxx xxxx
xxxx xxxx
xx-0 x000
1111 1111
0000 0000
0000 0000
RESET Instruction
Stack Resets
MCLR Reset
WDT Reset
uuuu uuuu
uuuu uuuu
0000 00-0
00-- 0000
uuuu uuuu
uuuu uuuu
--00 0000
uuuu uuuu
uuuu uuuu
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
uuuu uuuu
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uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 -01u
0000 000u
uuuu uuuu
uuuu uuuu
uuuu uuuu
uu-0 u000
1111 1111
0000 0000
0000 0000
 2002 Microchip Technology Inc.
Wake-up via WDT
or Interrupt
uuuu uuuu
uuuu uuuu
uuuu uu-u
uu-- uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
0000 0000
0000 0000
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu -uuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uu-0 u000
uuuu uuuu
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