PIC18F87K90 Datasheet, PDF(75/566 Page) Microchip Technology – 64/80-Pin, High-Performance Microcontrollers with LCD Driver and nanoWatt XLP Technology

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PIC18F87K90 Datasheet, PDF (75/566 Pages) Microchip Technology – 64/80-Pin, High-Performance Microcontrollers with LCD Driver and nanoWatt XLP Technology

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PIC18F87K90 FAMILY

TABLE 5-2: INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)

Register

Applicable Devices

Power-on Reset,

Brown-out Reset

MCLR Resets,

WDT Reset,

RESET Instruction,

Stack Resets,

CM Resets

Wake-up via WDT

or Interrupt

ECCP1DEL PIC18F6XK90 PIC18F8XK90

0000 0000

0000 0000

uuuu uuuu

CCPR1H

PIC18F6XK90 PIC18F8XK90

xxxx xxxx

uuuu uuuu

uuuu uuuu

CCPR1L

PIC18F6XK90 PIC18F8XK90

xxxx xxxx

uuuu uuuu

uuuu uuuu

CCP1CON

PIC18F6XK90 PIC18F8XK90

0000 0000

0000 0000

uuuu uuuu

PIR5

PIE5

PIC18F6XK90 PIC18F8XK90

PIC18F6XK90 PIC18F8XK90

0000 0000

0000 0000

0000 0000

0000 0000

uuuu uuuu

uuuu uuuu(1)

IPR4

PIR4

PIC18F6XK90 PIC18F8XK90

PIC18F6XK90 PIC18F8XK90

1111 1111

0000 0000

1111 1111

0000 0000

uuuu uuuu

uuuu uuuu(1)

PIE4

PIC18F6XK90 PIC18F8XK90

0000 0000

0000 0000

uuuu uuuu

CVRCON

PIC18F6XK90 PIC18F8XK90

0000 0000

0000 0000

uuuu uuuu

CMSTAT

PIC18F6XK90 PIC18F8XK90

111- ----

111- ----

uuu- ----

TMR3H

PIC18F6XK90 PIC18F8XK90

xxxx xxxx

uuuu uuuu

uuuu uuuu

TMR3L

PIC18F6XK90 PIC18F8XK90 xxxx xxxx

uuuu uuuu

uuuu uuuu

T3CON

PIC18F6XK90 PIC18F8XK90

0000 0000

0000 0x00

0000 0x00

T3GCON

PIC18F6XK90 PIC18F8XK90

0000 0x00

0000 0x00

uuuu uuuu

SPBRG1

PIC18F6XK90 PIC18F8XK90

0000 0000

0000 0000

uuuu uuuu

RCREG1

PIC18F6XK90 PIC18F8XK90

0000 0000

0000 0000

uuuu uuuu

TXREG1

PIC18F6XK90 PIC18F8XK90

0000 0000

0000 0000

uuuu uuuu

TXSTA1

PIC18F6XK90 PIC18F8XK90

0000 0010

0000 0010

uuuu uuuu

RCSTA1

PIC18F6XK90 PIC18F8XK90

0000 000x

0000 000x

uuuu uuuu

T1GCON

PIC18F6XK90 PIC18F8XK90

0000 0x00

0000 0x00

uuuu uuuu

IPR6

PIC18F6XK90 PIC18F8XK90

---1 -111

---1 -111

---u -uuu

HLVDCON

PIC18F6XK90 PIC18F8XK90

0000 0101

0000 0101

uuuu uuuu

PIR6

PIC18F6XK90 PIC18F8XK90

---0 -000

---0 -000

---u -uuu

IPR3

PIC18F6XK90 PIC18F8XK90

1111 1111

1111 1111

uuuu uuuu

PIR3

PIC18F6XK90 PIC18F8XK90

0000 0000

0000 0000

uuuu uuuu

PIE3

PIC18F6XK90 PIC18F8XK90

0000 0000

0000 0000

uuuu uuuu

IPR2

PIC18F6XK90 PIC18F8XK90

1-11 1111

1-11 1111

u-uu uuuu

PIR2

PIC18F6XK90 PIC18F8XK90

0-00 0000

0-00 0000

u-uu uuuu

PIE2

PIC18F6XK90 PIC18F8XK90

0-00 0000

0-00 0000

u-uu uuuu

IPR1

PIC18F6XK90 PIC18F8XK90

-111 1111

-111 1111

-uuu uuuu

PIR1

PIC18F6XK90 PIC18F8XK90

-000 0000

-000 0000

-uuu uuuu

PIE1

PIC18F6XK90 PIC18F8XK90

-000 0000

-000 0000

-uuu uuuu

Legend: u = unchanged, x = unknown, - = unimplemented bit, read as â0â, q = value depends on condition.

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

Note 1: 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.

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: One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up).

4: See Table 5-1 for Reset value for specific condition.

ï£ 2010 Microchip Technology Inc.

Preliminary

DS39957B-page 75

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