sh66p31b SinoWealth Micro-Electronics Corp. Ltd, sh66p31b Datasheet - Page 5

• Manufacturer Part Number: sh66p31b
• Description: Otp 1k 4-bit Micro-controller
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

2.2. Configuration of System Register
* Please refer to SH6610C user’s manual for more detailed information on System Register.
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
$16
$17
$18
$19
$1F
PULLEN
PACR.3
PBCR.3
PCCR.3
TBR.3
DPL.3
TH0.3
TL0.3
INX.3
LPD3
PA.3
PB.3
PC.3
Bit3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PACR.2
PBCR.2
PCCR.2
IRQT0
DPM.2
TM0.2
TBR.2
DPH.2
TH0.2
DPL.2
TL0.2
INX.2
LPD2
IET0
PA.2
PB.2
PC.2
CPS
Bit2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PCCR.1
PDCR.1
PACR.1
PBCR.1
DPM.1
DPH.1
TM0.1
TBR.1
DPL.1
TH0.1
TL0.1
INX.1
LPD1
PC.1
PD.1
PA.1
PB.1
Bit1
CF1
T0S
-
-
-
-
-
-
-
-
-
-
-
-
-
PACR.0
PBCR.0
PCCR.0
PDCR.0
DPM.0
REMO
TM0.0
TBR.0
DPH.0
TH0.0
DPL.0
TL0.0
INX.0
LPD0
IRQP
PA.0
PB.0
PC.0
PD.0
Bit0
CF0
T0E
IEP
-
-
-
-
-
-
-
-
-
-
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
W
W
W
W
W
W
-
-
-
-
-
-
-
-
-
-
5
Interrupt enable flags
Interrupt request flags
Timer0 Mode register (Prescaler)
Reserved
Timer0 load/counter register low nibble
Timer0 load/counter register high nibble
Reserved
Reserved
PORTC
Reserved
REM Data Output
Table Branch Register
Pseudo index register
Data pointer for INX low nibble
Data pointer for INX middle nibble
Data pointer for INX high nibble
Bit1-0: Carrier Frequency Control
Bit2: Carrier OSC pre-divider
Bit3: Port Pull-high MOS Control
Reserved
LPD Enable Control (LPD3 - 0):
0101: LPD Enable (Power-on initial)
1010: LPD Disable
Reserved
Reserved
Bit0: T0 signal edge
Bit1: T0 signal source
Reserved
Reserved
Reserved
PORTA
PORTB
PORTD
Set PORTA to be output control
Set PORTB to be output control
Set PORTC to be output control
Set PORTD to be output control
Remarks
SH66P31B