HT46RU66 Holtek Semiconductor Inc., HT46RU66 Datasheet - Page 18

• Manufacturer Part Number: HT46RU66
• Description: Ht46ru66/ht46cu66 -- A/d Type 8-bit Mcu With Lcd
• Manufacturer: Holtek Semiconductor Inc.

The register states are summarized below:
Rev. 1.20
MP0
MP1
BP
ACC
Program
Counter
TBLP
TBLH
RTCC
STATUS
INTC0
TMR0H
TMR0L
TMR0C
TMR1H
TMR1L
TMR1C
PA
PAC
PB
PBC
PC
PCC
PD
PDC
PWM0
PWM1
PWM2
PWM3
INTC1
TBHP
ADRL
ADRH
ADCR
ACSR
TMR2
TMR2C
MFIC
USR
Register
(Power On)
0000 0000
0000 0000
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
0100 0000
0000 1011
00-0 1000
00-0 1000
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
--00 0111
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
-000 -000
xxxx xxxx
xxxx xxxx
xxxx xxxx
-000 -000
--00 xxxx
0000 1---
xxxx ----
1--- --00
0000H
Reset
(Normal Operation)
WDT Time-out
uuuu uuuu
uuuu uuuu
0000 0000
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
uuuu uuuu
0100 0000
0000 1011
00-0 1000
00-0 1000
--00 0111
--1u uuuu
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
-000 -000
xxxx xxxx
xxxx xxxx
-000 -000
0000 1---
xxxx ----
1--- --00
0000H
(Normal Operation)
18
RES Reset
uuuu uuuu
uuuu uuuu
0000 0000
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
uuuu uuuu
0100 0000
0000 1011
00-0 1000
00-0 1000
--00 0111
--uu uuuu
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
-000 -000
xxxx xxxx
xxxx xxxx
-000 -000
0000 1---
xxxx ----
1--- --00
0000H
RES Reset
uuuu uuuu
uuuu uuuu
0000 0000
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
uuuu uuuu
0100 0000
0000 1011
HT46RU66/HT46CU66
00-0 1000
00-0 1000
--00 0111
--01 uuuu
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
-000 -000
xxxx xxxx
xxxx xxxx
-000 -000
0000 1---
xxxx ----
---- --00
(HALT)
0000H
WDT Time-out
October 2, 2007
uuuu uuuu
uuuu uuuu
00u0 00uu
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
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uu-u uuuu
uu-u uuuu
--uu uuuu
--11 uuuu
-uuu -uuu
-uuu -uuu
uuuu u---
uuuu ----
(HALT)*
u--- --uu
0000H