sh66l16a SinoWealth Micro-Electronics Corp. Ltd, sh66l16a Datasheet - Page 6

• Manufacturer Part Number: sh66l16a
• Description: 16k 4-bit Low Power Micro-controller With Lcd Driver
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

2.2. Configuration of System Register
Address
$0A
$0B
$0C
$0D
$0E
$1A
$1B
$1C
$1D
$1E
$00
$02
$03
$04
$05
$06
$07
$08
$09
$0F
$10
$11
$12
$13
$14
$15
$16
$17
$18
$19
$1F
$01
DPL_OFF
PACR.3
PBCR.3
PCCR.3
RDT.11
RDT.15
PPULL
RAMB
RDT.3
RDT.7
BTH.3
TBR.3
DPL.3
T0H.3
BTL.3
T0L.3
AEC3
IRQX
INX.3
WDT
Bit 3
PA.3
PB.3
PC.3
PD.3
PE.3
PF.3
RST
HVL
IEX
-
-
-
PACR.2
PBCR.2
PCCR.2
RDT.10
RDT.14
DPM.2
IRQT0
T0M.2
BTM.2
BTH.2
TBR.2
DPH.2
RDT.2
RDT.6
T0H.2
DPL.2
PFCR
BTL.2
AEC2
BNK2
T0L.2
INX.2
LVRF
Bit 2
IET0
PA.2
PB.2
PC.2
PD.2
PE.2
PUMP
PF.2
OFF
O/S
PCCR.1
PACR.1
PBCR.1
RDT.13
IRQBT
DPM.1
BTM.1
DPH.1
T0M.1
BTH.1
TBR.1
RDT.1
RDT.5
RDT.9
T0H.1
DPL.1
PECR
T0L.1
BTL.1
AEC1
BNK1
INX.1
IEBT
PC.1
PD.1
Bit 1
PA.1
PB.1
PE.1
PF.1
CS1
AF
B1
-
PACR.0
PBCR.0
PCCR.0
RDT.12
DPM.0
BTM.0
DPH.0
RDT.0
RDT.4
RDT.8
T0M.0
BTH.0
TBR.0
PDCR
T0H.0
BTL.0
DPL.0
T0L.0
AEC0
BNK0
IRQP
INX.0
Bit 0
PC.0
PD.0
PE.0
PAM
PA.0
PB.0
PF.0
CS0
IEP
B0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
R
R
R
Interrupt enable flags register
Interrupt request flags register
Bit2-0: Timer0 Mode register
Bit3: 0:
Bit2-0: Base timer mode register
Bit3: Heavy load Mode control register
Timer0 load/counter register low nibble register
Timer0 load/counter register high nibble register
Base Timer load/counter register low nibble register
Base Timer load/counter register high nibble register
PORTA data register
PORTB data register
PORTC data register
PORTD data register
PORTE data register
PORTF data register
Table Branch Register
Pseudo index register
Data pointer for INX low nibble register
Data pointer for INX middle nibble register
Data pointer for INX high nibble register
Bit0: Alarm enable control register
Bit1: Alarm carrier frequency control register
Bit2: LCD pump ON/OFF control register
Bit3: Port Pull-High Control register
Bit1-0: B1, B0: Bonding option register
Bit2: LCD display common select register
Bit3: RAM Bank register
ROM Data table address/data register
ROM Data table address/data register
ROM Data table address/data register
ROM Data table address/data register
PORTA input/output control register
PORTB input/output control register
PORTC input/output control register
Alarm Envelope Control register
Bit2: Low Voltage Reset Flag register
Bit3: LCD display ON/OFF control register
Bit2-0: PORTF, PORTE, PORTD input/output control register
Bit3: Watchdog timer overflow flag/reset register
Bit2-0: ROM Bank register
6
1:
1: LCD pump OFF 0: LCD pump ON
1: Reset released by LVR (Hardware)
1: LCD display OFF 0: LCD display ON
(Write 1 to reset WDT)
0: Only can be cleared by programming (Software)
CS1, CS0: LCD display segment select register
RESET
RESET
1
0
causes system reset
causes system reset
Remarks
SH66L16A