PIC18F2682-I/PT MICROCHIP [Microchip Technology], PIC18F2682-I/PT Datasheet - Page 59

PIC18F2682-I/PT

Manufacturer Part Number

PIC18F2682-I/PT

Description

28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology

Manufacturer

MICROCHIP [Microchip Technology]

Datasheet

1.PIC18F2682-IPT.pdf (484 pages)

Current page: 59 of 484
Download datasheet (9Mb)

TABLE 4-4:

B4D4

B4D3

B4D2

B4D1

B4D0

B4DLC

B4EIDL

B4EIDH

B4SIDL

B4SIDH

B4CON

B3D7

B3D6

B3D5

B3D4

B3D3

B3D2

B3D1

B3D0

B3DLC

B3EIDL

B3EIDH

B3SIDL

B3SIDH

B3CON

B2D7

B2D6

B2D5

B2D4

B2D3

B2D2

Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition.

Note 1:

(6)

Shaded cells indicate conditions do not apply for the designated device.

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).

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.

See Table 4-3 for Reset value for specific condition.

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 ‘0’.

This register reads all ‘0’s until the ECAN™ technology is set up in Mode 1 or Mode 2.

2682 2685 4682 4685

INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)

Applicable Devices

Brown-out Reset

Power-on Reset,

PIC18F2682/2685/4682/4685

xxxx xxxx

-xxx xxxx

xxxx xxxx

xxxx x-xx

xxxx xxxx

0000 0000

xxxx xxxx

-xxx xxxx

xxxx xxxx

xxxx x-xx

xxxx xxxx

0000 0000

xxxx xxxx

Preliminary

RESET Instruction,

MCLR Resets,

Stack Resets

WDT Reset,

uuuu uuuu

-uuu uuuu

uuuu uuuu

uuuu u-uu

uuuu uuuu

0000 0000

uuuu uuuu

-uuu uuuu

uuuu uuuu

uuuu u-uu

uuuu uuuu

0000 0000

uuuu uuuu

Wake-up via WDT

or Interrupt

uuuu uuuu

-uuu uuuu

uuuu uuuu

uuuu u-uu

uuuu uuuu

-uuu uuuu

uuuu uuuu

uuuu u-uu

uuuu uuuu

DS39761B-page 57

PIC18F2682-I/PT MICROCHIP [Microchip Technology], PIC18F2682-I/PT Datasheet - Page 59

PIC18F2682-I/PT

Related parts for PIC18F2682-I/PT