sh66l08a SinoWealth Micro-Electronics Corp. Ltd, sh66l08a Datasheet - Page 7

• Manufacturer Part Number: sh66l08a
• Description: 1k 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 read as ‘0’.
P = 1 (Single solar supply application option disable) P = unchanged (Single solar supply application option enable).
4.2. Others Initial States:
$16 - $19
Address
$0A
$0B
$0C
$0D
$0E
$1A
$1B
$1C
$1D
$1E
$00
$01
$02
$03
$04
$05
$06
$07
$08
$09
$0F
$10
$11
$12
$13
$14
$15
$1F
Program Counter (PC)
Accumulator (AC)
PACR.3
PBCR.3
PCCR.3
PDCR.3
PPULL
TBR.3
DPL.3
T0H.3
T1H.3
T0L.3
T1L.3
INX.3
AEC3
IRQX
WDT
Bit 3
PA.3
PB.3
PC.3
PD.3
Data Memory
IEX
-
-
-
-
-
-
-
-
-
Others
CY
LCDOFF
PCCR.2
PDCR.2
PACR.2
PBCR.2
DPM.2
IRQT0
DPH.2
T0M.2
T1M.2
TBR.2
T0H.2
T1H.2
DPL.2
T0L.2
T1L.2
AEC2
INX.2
PC.2
PD.2
O/S2
Bit 2
IET0
PA.2
PB.2
-
-
-
-
-
PACR.1
PBCR.1
PCCR.1
PDCR.1
DPM.1
IRQT1
DPH.1
T0M.1
T1M.1
TBR.1
DPL.1
T0H.1
T1H.1
T0L.1
T1L.1
INX.1
AEC1
O/S1
Bit 1
PA.1
PB.1
PC.1
PD.1
IET1
HLM
B1
-
-
-
-
PCCR.0
PDCR.0
PACR.0
PBCR.0
DPM.0
DPH.0
T0M.0
T1M.0
TBR.0
T0H.0
T1H.0
DPL.0
T0L.0
T1L.0
AEC0
IRQP
INX.0
PC.0
PD.0
Bit 0
PA.0
PB.0
PAM
IEP
B0
-
-
-
-
-
After any Reset
Power-on Reset
Undefined
Undefined
Undefined
7
$000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
-000
-000
xxxx
xxxx
xxxx
-100
000-
-xxx
-xxx
--uu
1---
----
----
----
Pad Reset
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
-P00
-000
-000
xxxx
xxxx
xxxx
000-
--uu
-xxx
-xxx
1---
----
----
----
WDT Reset
SH66L08A
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
uuuu
uuuu
uuuu
0000
0000
0000
0000
0000
-000
-000
-uuu
-uuu
-100
000-
--uu
0---
----
----
----