ht82j30r Holtek Semiconductor Inc., ht82j30r Datasheet - Page 25

• Manufacturer Part Number: ht82j30r
• Description: Ht82j30r/ht82j30a -- 16 Channel A/d Mcu With Spi Interface
• Manufacturer: Holtek Semiconductor Inc.

The different kinds of resets all affect the internal registers of the microcontroller in different ways. To ensure reliable
continuation of normal program execution after a reset occurs, it is important to know what condition the microcontroller
is in after a particular reset occurs. The following table describes how each type of reset affects the microcontroller in-
ternal registers.
Note:
Rev. 1.10
MP
Program
Counter
ACC
TBLP
TBLH
STATUS
INTC
TMR
TMRC
PA
PAC
PB
PBC
PC
PCC
PD
PDC
PWM
PF
PFC
INTC1
ADR
ADCR
ACSR
SBCR_A
SBDR_A
SBCR_B
SBDR_B
Register
* means warm reset
- not implemented
u means unchanged
x means unknown
(Power-on)
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
0100 0000
0110 0000
0110 0000
-000 0000
00-0 1000
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
-000 -000
xxxx xxxx
xxxx xxxx
xxxx xxxx
-xxx xxxx
--00 xxxx
xxxx xxxx
---- -111
---- -111
1--- --00
Reset
000H
(Normal Operation)
WDT time-out
uuuu uuuu
uuuu uuuu
uuuu uuuu
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
0100 0000
0110 0000
0110 0000
-uuu uuuu
-000 0000
00-0 1000
--1u uuuu
xxxx xxxx
xxxx xxxx
-000 -000
xxxx xxxx
xxxx xxxx
xxxx xxxx
---- -111
---- -111
1--- --00
000H
25
(Normal Operation)
RES Reset
uuuu uuuu
uuuu uuuu
uuuu uuuu
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
0100 0000
0110 0000
0110 0000
-uuu uuuu
-000 0000
00-0 1000
--uu uuuu
xxxx xxxx
xxxx xxxx
-000 -000
xxxx xxxx
xxxx xxxx
xxxx xxxx
---- -111
---- -111
1--- --00
000H
HT82J30R/HT82J30A
RES Reset
uuuu uuuu
uuuu uuuu
uuuu uuuu
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
0100 0000
0110 0000
0110 0000
-uuu uuuu
-000 0000
00-0 1000
--01 uuuu
xxxx xxxx
xxxx xxxx
-000 -000
xxxx xxxx
xxxx xxxx
xxxx xxxx
---- -111
---- -111
1--- --00
(HALT)
000H
WDT Time-out
March 13, 2008
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
-uuu uuuu
-uuu uuuu
uu-u uuuu
--11 uuuu
-uuu -uuu
(HALT)*
---- -uuu
---- -uuu
u--- --uu
000H