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HT46C232 データシートの表示(PDF) - Holtek Semiconductor

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HT46C232
Holtek
Holtek Semiconductor Holtek
HT46C232 Datasheet PDF : 50 Pages
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HT46R232/HT46C232
The registers states are summarized in the following table.
Register
Reset
(Power On)
WDT Time-out
RES Reset
(Normal Operation) (Normal Operation)
MP0
xxxx xxxx
uuuu uuuu
uuuu uuuu
MP1
xxxx xxxx
uuuu uuuu
uuuu uuuu
ACC
xxxx xxxx
uuuu uuuu
uuuu uuuu
Program
Counter
000H
000H
000H
TBLP
xxxx xxxx
uuuu uuuu
uuuu uuuu
TBLH
xxxx xxxx
uuuu uuuu
uuuu uuuu
STATUS
--00 xxxx
--1u uuuu
--uu uuuu
INTC0
-000 0000
-000 0000
-000 0000
TMR0H
xxxx xxxx
xxxx xxxx
xxxx xxxx
TMR0L
xxxx xxxx
xxxx xxxx
xxxx xxxx
TMR0C
00-0 1000
00-0 1000
00-0 1000
TMR1H
xxxx xxxx
xxxx xxxx
xxxx xxxx
TMR1L
xxxx xxxx
xxxx xxxx
xxxx xxxx
TMR1C
00-0 1---
00-0 1---
00-0 1---
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
1111 1111
1111 1111
1111 1111
PCC
1111 1111
1111 1111
1111 1111
PD
1111 1111
1111 1111
1111 1111
PDC
1111 1111
1111 1111
1111 1111
PWM0
xxxx xxxx
xxxx xxxx
xxxx xxxx
PWM1
xxxx xxxx
xxxx xxxx
xxxx xxxx
PWM2
xxxx xxxx
xxxx xxxx
xxxx xxxx
PWM3
xxxx xxxx
xxxx xxxx
xxxx xxxx
INTC1
--00 --00
--00 --00
--00 --00
HADR
xxxx xxx-
xxxx xxx-
xxxx xxx-
HCR
0--0 0---
0--0 0---
0--0 0---
HSR
100- -0-1
100- -0-1
100- -0-1
HDR
xxxx xxxx
xxxx xxxx
xxxx xxxx
ADRL
xx-- ----
xx-- ----
xx-- ----
ADRH
xxxx xxxx
xxxx xxxx
xxxx xxxx
ADCR
0100 0000
0100 0000
0100 0000
ACSR
1--- --00
1--- --00
1--- --00
PF
1111 1111
1111 1111
1111 1111
PFC
1111 1111
1111 1111
1111 1111
Note:
²*² stands for warm reset
²u² stands for unchanged
²x² stands for unknown
RES Reset
(HALT)
uuuu uuuu
uuuu uuuu
uuuu uuuu
000H
uuuu uuuu
uuuu uuuu
--01 uuuu
-000 0000
xxxx xxxx
xxxx xxxx
00-0 1000
xxxx xxxx
xxxx xxxx
00-0 1---
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
--00 --00
xxxx xxx-
0--0 0---
100- -0-1
xxxx xxxx
xx-- ----
uuuu uuuu
0100 0000
1--- --00
1111 1111
1111 1111
WDT Time-out
(HALT)*
uuuu uuuu
uuuu uuuu
uuuu uuuu
000H
uuuu uuuu
uuuu uuuu
--11 uuuu
-uuu uuuu
uuuu uuuu
uuuu uuuu
uu-u uuuu
uuuu uuuu
uuuu uuuu
uu-u u---
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 --uu
uuuu uuu-
u--u u---
uuuu uuuu
uuuu uuuu
uu-- ----
uuuu uuuu
uuuu uuuu
u--- --uu
uuuu uuuu
uuuu uuuu
Rev. 1.40
14
November 23, 2005

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