PIC17C7XX Datasheet, PDF (28/328 Pages) Microchip Technology – High-Performance 8-Bit CMOS EPROM Microcontrollers with 10-bit A/D

PIC17C7XX
TABLE 5-4: INITIALIZATION CONDITIONS FOR SPECIAL FUNCTION REGISTERS (Cont.’d)
Register
Address
Power-on Reset
Brown-out Reset
MCLR Reset
WDT Reset
Wake-up from SLEEP
through interrupt
Bank 7
PW3DCL
10h
PW3DCH
11h
CA3L
12h
CA3H
13h
CA4L
14h
CA4H
15h
TCON3
16h
Unimplemented
17h
xx0- ----
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
-000 0000
---- ----
uu0- ----
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
-000 0000
---- ----
uuu- ----
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
-uuu uuuu
---- ----
Bank 8
DDRH
10h
PORTH ⁽⁴⁾
11h
DDRJ
12h
PORTJ ⁽⁴⁾
13h
1111 1111
xxxx xxxx
1111 1111
xxxx xxxx
1111 1111
uuuu uuuu
1111 1111
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
Unbanked
PRODL
18h
xxxx xxxx
uuuu uuuu
uuuu uuuu
PRODH
19h
xxxx xxxx
uuuu uuuu
uuuu uuuu
Legend: u = unchanged, x = unknown, - = unimplemented read as '0', q = value depends on condition.
Note 1: One or more bits in INTSTA, PIR1, PIR2 will be affected (to cause wake-up).
2: When the wake-up is due to an interrupt and the GLINTD bit is cleared, the PC is loaded with the interrupt
vector.
3: See Table 5-3 for reset value of specific condition.
4: This is the value that will be in the port output latch.
5: When the device is configured for microprocessor or externded microcontroller mode, the operation of this
port does not rely on these registers
6: On any device reset, these pins are configured as inputs.
DS30289A-page 28
© 1998 Microchip Technology Inc.