sh66k51a SinoWealth Micro-Electronics Corp. Ltd, sh66k51a Datasheet - Page 11

• Manufacturer Part Number: sh66k51a
• Description: 2k 4-bit Micro-controller With Lcd Driver
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

4. Initial State
4.1. System Register State:
Legend: x = unknown, u = unchanged, - = unimplemented.
Address
$0A
$0B
$0C
$0D
$0E
$1A
$1B
$1C
$1D
$1E
$00
$01
$02
$03
$04
$05
$06
$07
$08
$09
$0F
$10
$12
$13
$14
$15
$16
$17
$18
$19
$1F
$20
$21
$22
$23
$11
PULLEN
PBCR.3
PCCR.3
PDCR.3
PACR.3
BTM.3
TBR.3
TH0.3
DPL.3
CFH3
CFH7
TL0.3
INX.3
CFL3
CFL7
PC.3
PD.3
O/S1
PAIN
WDT
Bit 3
PA.3
PB.3
OXS
-
-
-
-
-
-
-
-
-
-
-
-
-
PBCR.2
PCCR.2
PDCR.2
LCDON
PACR.2
DPM.2
IRQT0
BTM.2
DPH.2
WDT.2
TM0.2
TBR.2
TH0.2
DPL.2
TL0.2
CPS2
CFH2
CFH6
INX.2
CFL2
CFL6
PBIN
Bit 2
PB.2
PC.2
PD.2
O/S0
IET0
PA.2
-
-
-
-
-
-
-
-
PCCR.1
PDCR.1
PACR.1
PBCR.1
PECR.1
DUTY1
IRQBT
DPM.1
BTM.1
DPH.1
WDT.1
TM0.1
TBR.1
DPL.1
TH0.1
TL0.1
CPS1
CFH1
CFH5
INX.1
PCIN
CFL1
CFL5
OXM
Bit 1
IEBT
PB.1
PC.1
PD.1
PE.1
PA.1
-
-
-
-
-
-
PCCR.0
PDCR.0
PACR.0
PBCR.0
PECR.0
DUTY0
DPM.0
WDT.0
BTM.0
DPH.0
OXON
TM0.0
TBR.0
DPL.0
TH0.0
CPS0
TL0.0
INX.0
CFH0
CFH4
IRQP
PDIN
CFL0
CFL4
PC.0
PD.0
PEIN
Bit 0
PB.0
PE.0
REM
PA.0
LPD
IEP
-
-
-
11
/Low Voltage Reset
Power-On Reset
/Pin Reset
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
1100
0000
0000
0000
-000
-000
-000
xxxx
xxxx
xxxx
xxxx
xxxx
0-00
--00
-xxx
-xxx
--00
---0
-0--
---0
---0
----
----
WDT Reset
uuuu
0000
0000
0000
0000
uuuu
uuuu
uuuu
0uuu
uuuu
uuuu
0000
0000
0000
0000
1000
uuuu
uuuu
uuuu
uuuu
-000
-000
-uuu
xxxx
xxxx
-uuu
-uuu
u-0u
--00
--00
SH66K51A
---0
-u--
---0
---u
----
----