M166 Datasheet, PDF(8/127 Page) Siemens Semiconductor Group – C16x Family of Siemens 16-Bit CMOS Single-Chip Microcontrollers

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M166 Datasheet, PDF (8/127 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

Short Instruction Summary

Mnemonic Addressing ModesBytes

ADD[B]

ADDC[B]

AND[B]

OR[B]

SUB[B]

SUBC[B]

XOR[B]

Rwn

reg

mem

Rwm

[Rwi]

[Rwi+]

#data3

#data16

mem

reg

1) 2

2) 4

Mnemonic Addressing ModesBytes

CPL[B]

Rwn

1) 2

NEG[B]

DIV

Rwn

DIVL

DIVLU

DIVU

MUL

Rwn

Rwm

MULU

ASHR

Rwn

ROL / ROR Rwn

SHL / SHR

BAND

BCMP

BMOV

BMOVN

BOR /

BXOR

bitaddrZ.z

Rwm

#data4

bitaddrQ.q

2 CMPD1/2 Rwn

2 CMPI1/2 Rwn

Rwn

4 CMP[B]

Rwn

reg

#data4

#data16

mem

Rwm

[Rwi]

[Rwi+]

#data3

#data16

mem

1) 2

2) 4

BCLR

BSET

bitaddrQ.q

2 CALLA

caddr

JMPA

BFLDH

bitoffQ

#mask8 #data8 4 CALLI

[Rwn]

BFLDL

JMPI

MOV[B] Rwn

Rwm

1) 2 CALLS

seg

caddr

Rwn

#data4

1) 2 JMPS

Rwn

[Rwm]

[Rwm+]

Rwn

1) 2

CALLR

JMPR

rel

[-Rwm]

Rwn

1) 2 JB

bitaddrQ.q rel

[Rwn]

[Rwm]

2 JBC

[Rwn+]

[Rwm]

2 JNB

[Rwn]

[Rwm+]

2 JNBS

PCALL

reg

caddr

reg

#data16

2) 4

Rwn

[Rwm+#d16] 1) 4

[Rwm+#d16] Rwn

1) 4

POP

PUSH

RETP

reg

[Rwn]

mem

reg

mem

[Rwn]

mem

SCXT

reg

#data16

mem

reg

4 PRIOR

Rwn

Rwm

MOVBS

MOVBZ

EXTS

EXTSR

Rwn

reg

mem

Rwm

#seg

Rbm

mem

reg

#irang2

3) 2

TRAP

ATOMIC

EXTR

EXTP

EXTPR

#trap7

#irang2

Rwm

#pag

#irang2

3) 2

NOP

2 SRST/IDLE -

RET

PWRDN

RETI

SRVWDT

RETS

DISWDT

EINIT

1) Byte oriented instructions (suffix âBâ) use Rb instead of Rw (not with [Rwn]!).

2) Byte oriented instructions (suffix âBâ) use #data8 instead of #data16.

3) The ATOMIC and EXTended instructions are not available in the SAB 8XC166(W) devices.

Semiconductor Group

Version 1.2, 12.97

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