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

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
SPBRGH2
PIC18F6XK90 PIC18F8XK90
0000 0000
0000 0000
uuuu uuuu
SPBRG2
PIC18F6XK90 PIC18F8XK90
0000 0000
0000 0000
uuuu uuuu
RCREG2
PIC18F6XK90 PIC18F8XK90
0000 0000
0000 0000
uuuu uuuu
TXREG2
PIC18F6XK90 PIC18F8XK90
0000 0000
0000 0000
uuuu uuuu
PSTR2CON PIC18F6XK90 PIC18F8XK90
00-0 0001
00-0 0001
uu-u uuuu
PSTR3CON PIC18F6XK90 PIC18F8XK90
00-0 0001
00-0 0001
uu-u uuuu
PMD0
PIC18F6XK90 PIC18F8XK90
0000 0000
0000 0000
uuuu uuuu
PMD1
PIC18F6XK90 PIC18F8XK90
-000 000-
-000 000-
-uuu uuu-
PMD2
PIC18F6XK90 PIC18F8XK90
0000 0000
0000 0000
uuuu uuuu
PMD3
PIC18F6XK90 PIC18F8XK90
0000 0000
0000 0000
uuuu uuuu
TMR5H
PIC18F6XK90 PIC18F8XK90
xxxx xxxx
uuuu uuuu
uuuu uuuu
TMR5L
PIC18F6XK90 PIC18F8XK90
xxxx xxxx
uuuu uuuu
uuuu uuuu
T5CON
PIC18F6XK90 PIC18F8XK90
0000 0000
uuuu uuuu
uuuu uuuu
T5GCON
PIC18F6XK90 PIC18F8XK90
0000 0x00
0000 0x00
uuuu uuuu
CCPR4H
PIC18F6XK90 PIC18F8XK90
xxxx xxxx
uuuu uuuu
uuuu uuuu
CCPR4L
PIC18F6XK90 PIC18F8XK90
xxxx xxxx
uuuu uuuu
uuuu uuuu
CCP4CON
PIC18F6XK90 PIC18F8XK90
--00 0000
--00 0000
--uu uuuu
CCPR5H
PIC18F6XK90 PIC18F8XK90
xxxx xxxx
uuuu uuuu
uuuu uuuu
CCPR5L
PIC18F6XK90 PIC18F8XK90
xxxx xxxx
uuuu uuuu
uuuu uuuu
CCP5CON
PIC18F6XK90 PIC18F8XK90
--00 0000
--00 0000
--uu uuuu
CCPR6H
PIC18F6XK90 PIC18F8XK90
xxxx xxxx
uuuu uuuu
uuuu uuuu
CCPR6L
PIC18F6XK90 PIC18F8XK90
xxxx xxxx
uuuu uuuu
uuuu uuuu
CCP6CON
PIC18F6XK90 PIC18F8XK90
--00 0000
--00 0000
--uu uuuu
CCPR7H
PIC18F6XK90 PIC18F8XK90
xxxx xxxx
uuuu uuuu
uuuu uuuu
CCPR7L
PIC18F6XK90 PIC18F8XK90
xxxx xxxx
uuuu uuuu
uuuu uuuu
CCP7CON
PIC18F6XK90 PIC18F8XK90
--00 0000
--00 0000
--uu uuuu
TMR4
PIC18F6XK90 PIC18F8XK90
0000 0000
0000 0000
uuuu uuuu
PR4
PIC18F6XK90 PIC18F8XK90
1111 1111
uuuu uuuu
uuuu uuuu
T4CON
PIC18F6XK90 PIC18F8XK90
-000 0000
-000 0000
-uuu uuuu
SSP2BUF
PIC18F6XK90 PIC18F8XK90
xxxx xxxx
uuuu uuuu
uuuu uuuu
SSP2ADD
PIC18F6XK90 PIC18F8XK90
0000 0000
0000 0000
uuuu uuuu
SSP2STAT
PIC18F6XK90 PIC18F8XK90
0000 0000
0000 0000
uuuu uuuu
SSP2CON1 PIC18F6XK90 PIC18F8XK90
0000 0000
0000 0000
uuuu uuuu
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: 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.
DS39957B-page 80
Preliminary
 2010 Microchip Technology Inc.