M166 Datasheet, PDF(22/127 Page) Siemens Semiconductor Group – C16x Family of Siemens 16-Bit CMOS Single-Chip Microcontrollers

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M166 Datasheet, PDF (22/127 Pages) Siemens Semiconductor Group – C16x Family of Siemens 16-Bit CMOS Single-Chip Microcontrollers

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30Mar98@15:00h

C166 Family Instruction Set

Instruction Opcodes

Hex-

code

Num- Mnemonic

ber of

Bytes

ADD

ADDB

ADD

ADDB

ADD

05 4

06 4

07 4

08 2

ADDB

ADD

ADDB

ADD

09 2

ADDB

0A 4

0B 2

0C 2

0D 2

0E 2

0F 2

10 2

11 2

12 4

13 4

14 4

15 4

16 4

17 4

18 2

BFLDL

MUL

ROL

JMPR

BCLR

BSET

ADDC

ADDCB

ADDC

ADDCB

ADDC

ADDCB

ADDC

ADDCB

ADDC

19 2

ADDCB

1A 4

1B 2

1C 2

1D 2

1E 2

1F 2

BFLDH

MULU

ROL

JMPR

BCLR

BSET

Operands

Rw, Rw

Rb, Rb

reg, mem

mem, reg

reg, #data16

reg, #data8

Rw, [Rw +] or

Rw, [Rw] or

Rw, #data3 1)

Rb, [Rw +] or

Rb, [Rw] or

Rb, #data3 1)

bitoff, #mask8,

#data8

Rw, Rw

cc_UC, rel

bitoff.0

Rw, Rw

Rb, Rb

reg, mem

mem, reg

reg, #data16

reg, #data8

Rw, [Rw +] or

Rw, [Rw] or

Rw, #data3 1)

Rb, [Rw +] or

Rb, [Rw] or

Rb, #data3 1)

bitoff, #mask8,

#data8

Rw, Rw

Rw, #data4

cc_NET, rel

bitoff.1

Hex- Num- Mnemonic

code ber of

Bytes

20 2

21 2

22 4

23 4

24 4

SUB

SUBB

SUB

SUBB

SUB

25 4

26 4

27 4

28 2

SUBB

SUB

SUBB

SUB

29 2

SUBB

2A 4

2B 2

2C 2

2D 2

2E 2

2F 2

30 2

31 2

32 4

33 4

34 4

35 4

36 4

37 4

38 2

BCMP

PRIOR

ROR

JMPR

BCLR

BSET

SUBC

SUBCB

SUBC

SUBCB

SUBC

SUBCB

SUBC

SUBCB

SUBC

39 2

SUBCB

3A 4

3B -

3C 2

3D 2

3E 2

3F 2

BMOVN

ROR

JMPR

BCLR

BSET

Operands

Rw, Rw

Rb, Rb

reg, mem

mem, reg

reg, #data16

reg, #data8

Rw, [Rw +] or

Rw, [Rw] or

Rw, #data3 1)

Rb, [Rw +] or

Rb, [Rw] or

Rb, #data3 1)

bitaddr, bitaddr

Rw, Rw

cc_EQ, rel or

cc_Z, rel

bitoff.2

Rw, Rw

Rb, Rb

reg, mem

mem, reg

reg, #data16

reg, #data8

Rw, [Rw +] or

Rw, [Rw] or

Rw, #data3 1)

Rb, [Rw +] or

Rb, [Rw] or

Rb, #data3 1)

bitaddr, bitaddr

Rw, #data4

cc_NE, rel or

cc_NZ, rel

bitoff.3

Semiconductor Group

Version 1.2, 12.97

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