SH79F166APSLASH044PR datasheet(9/113 Pages) SINOWEALTH

9 / 113 page

SH79F166A

Table 6.1 CPU Core SFRs

Mnem

Add

Name

POR/WDT/LVR

/PIN Reset Value

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

ACC

E0H

Accumulator

00000000

ACC.7

ACC.6

ACC.5

ACC.4

ACC.3

ACC.2

ACC.1

ACC.0

F0H

B Register

00000000

B.7

B.6

B.5

B.4

B.3

B.2

B.1

B.0

AUXC

F1H

C Register

00000000

C.7

C.6

C.5

C.4

C.3

C.2

C.1

C.0

PSW

D0H

Program Status Word

00000000

RS1

RS0

81H

Stack Pointer

00000111

SP.7

SP.6

SP.5

SP.4

SP.3

SP.2

SP.1

SP.0

DPL

82H

Data Pointer Low byte

00000000

DPL0.7

DPL0.6

DPL0.5

DPL0.4

DPL0.3

DPL0.2

DPL0.1

DPL0.0

DPH

83H

Data Pointer High byte

00000000

DPH0.7

DPH0.6

DPH0.5

DPH0.4

DPH0.3

DPH0.2

DPH0.1

DPH0.0

DPL1

84H

Data Pointer 1 Low byte

00000000

DPL1.7

DPL1.6

DPL1.5

DPL1.4

DPL1.3

DPL1.2

DPL1.1

DPL1.0

DPH1

85H

Data Pointer 1 High byte

00000000

DPH1.7

DPH1.6

DPH1.5

DPH1.4

DPH1.3

DPH1.2

DPH1.1

DPH1.0

INSCON

86H

Data pointer select

-0--00-0

BKS0

DIV

MUL

DPS

Table 6.2 Power and Clock control SFRs

Mnem

Add

Name

POR/WDT/LVR

/PIN Reset Value

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

PCON

87H

Power Control

00--0000

SMOD

SSTAT

GF1

GF0

IDL

SUSLO

8EH

Suspend Mode Control

00000000

SUSLO.7

SUSLO.6

SUSLO.5

SUSLO.4

SUSLO.3

SUSLO.2

SUSLO.1

SUSLO.0

SH79F166AP/044PR Datasheet(PDF) 9 Page - SINOWEALTH Electronic Ltd

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