Integrated circuits inc – Rainbow Electronics APC58120 User Manual
Page 15
INTEGRATED CIRCUITS INC.--
APC58120
www.aplusinc.com.tw
Page / 18 VER1.0
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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