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Integrated circuits inc – Rainbow Electronics APC58120 User Manual

Page 15

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INTEGRATED CIRCUITS INC.--

APC58120

www.aplusinc.com.tw

Page / 18 VER1.0

15

rrrrrrrr rrrrrrrr

1100111d

rrrrrrrr rrrrrrrr

COMR r,d

/R →d

Z

1101000d

rrrrrrrr rrrrrrrr

ADDSAR

r,d

r+A →d{SATURATION}

C,AC,Z

1101001d

rrrrrrrr rrrrrrrr

ADCSAR

r,d

r+A+C →d{SATURATION}

C,AC,Z

1101010d

rrrrrrrr rrrrrrrr

SUBSAR

r,d

r-A →d{SATURATION}

C,AC,Z

1101011d

rrrrrrrr rrrrrrrr

SBCSAR

r,d

r-A-/C→d{SATURATION}

C,AC,Z

1101100d

rrrrrrrr rrrrrrrr

DECR r,d

r-1 →d

Z

1101101d

rrrrrrrr rrrrrrrr

DRSZ r,d

r-1 →d,skip if Zero

None

1101110d

rrrrrrrr rrrrrrrr

INCR r,d

r+1 →d

Z

1101111d

rrrrrrrr rrrrrrrr

IRSZ r,d

r+1 →d,skip if Zero

None

11100010

rrrrrrrr rrrrrrrr

XCHAR r

r <-> A

None

11101100

iiiiiiii iiiiiiii

CALL i

PC →stack,i →PC

None

11101101

iiiiiiii iiiiiiii

JUMP i

i →PC

None

11110010

iiiiiiii iiiiiiii

LDIA i

i →A

None

11110100

iiiiiiii iiiiiiii

ADDSIA i

i+A →A{SATURATION}

C,AC,Z

11110101

iiiiiiii iiiiiiii

ADCSIA i

i+A+C→A{SATURATION}

C,AC,Z

11110110

iiiiiiii iiiiiiii

SUBSIA i

i-A→A{SATURATION}

C,AC,Z

11110111

iiiiiiii iiiiiiii

SBCSIA i

i-A-/C→A{SATURATION}

C,AC,Z

11111000

iiiiiiii iiiiiiii

ADDIA i

i+A →A

C,AC,Z

11111001

iiiiiiii iiiiiiii

ADCIA i

i+A+C →A

C,AC,Z

11111010

iiiiiiii iiiiiiii

SUBIA i

i-A →A

C,AC,Z

11111011

iiiiiiii iiiiiiii

SBCIA i

i-A-/C→A

C,AC,Z

11111100

iiiiiiii iiiiiiii

CMPIA i

i-A C,Z

11111101

iiiiiiii iiiiiiii

IORIA i

i .OR. A →A

Z

11111110

iiiiiiii iiiiiiii

XORIA i

i .XOR.A →A

Z