HT46R54A Ver la hoja de datos (PDF) - Holtek Semiconductor
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HT46R54A Datasheet PDF : 43 Pages
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HT46R53A/HT46R54A
The register states are summarized below:
Register
Reset
WDT Time-out
RES Reset
(Power-on) (Normal Operation) (Normal Operation)
MP0
xxxx xxxx
xxxx xxxx
xxxx xxxx
MP1
xxxx xxxx
xxxx xxxx
xxxx xxxx
BP
(HT46R54A only)
---- ---0
---- ---0
---- ---0
ACC
xxxx xxxx
uuuu uuuu
uuuu uuuu
Program Counter
0000H
0000H
0000H
TBLP
xxxx xxxx
uuuu uuuu
uuuu uuuu
TBLH
xxxx xxxx
uuuu uuuu
uuuu uuuu
STATUS
--00 xxxx
--1u uuuu
--uu uuuu
INTC
-000 0000
-000 0000
-000 0000
TMR
xxxx xxxx
xxxx xxxx
xxxx xxxx
TMRC
00-0 1000
00-0 1000
00-0 1000
PA
1111 1111
1111 1111
1111 1111
PAC
1111 1111
1111 1111
1111 1111
PB
1111 1111
1111 1111
1111 1111
PBC
1111 1111
1111 1111
1111 1111
PC
---1 1111
---1 1111
---1 1111
PCC
---1 1111
---1 1111
---1 1111
PD
---- ---1
---- ---1
---- ---1
PDC
---- ---1
---- ---1
---- ---1
PWM
xxxx xxxx
xxxx xxxx
xxxx xxxx
ADRL
xxxx ----
xxxx ----
xxxx ----
ADRH
xxxx xxxx
xxxx xxxx
xxxx xxxx
ADCR
0100 0000
0100 0000
0100 0000
ACSR
---- --00
---- --00
---- --00
RES Reset
(HALT)
xxxx xxxx
xxxx xxxx
---- ---0
uuuu uuuu
0000H
uuuu uuuu
uuuu uuuu
--01 uuuu
-000 0000
xxxx xxxx
00-0 1000
1111 1111
1111 1111
1111 1111
1111 1111
---1 1111
---1 1111
---- ---1
---- ---1
xxxx xxxx
xxxx ----
xxxx xxxx
0100 0000
---- --00
Note:
²*² stands for ²warm reset²
²u² stands for ²unchanged²
²x² stands for ²unknown²
WDT Time-out
(HALT)*
uuuu uuuu
uuuu uuuu
---- ---u
uuuu uuuu
0000H
uuuu uuuu
uuuu uuuu
--11 uuuu
-uuu uuuu
uuuu uuuu
uu-u uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---u uuuu
---u uuuu
---- ---u
---- ---u
uuuu uuuu
uuuu ----
uuuu uuuu
uuuu uuuu
---- --uu
Rev. 1.00
14
August 24, 2006
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