IA186EM_04 Datasheet, PDF (82/133 Pages) InnovASIC, Inc – 8/16-Bit Microcontrollers

IA186EM/IA188EM
8/16-BIT Microcontrollers
Data Sheet
As of Production Version -03
Instruction
Mnemonic
Description
ROL
ROR
SAHF
Rotate 16 bits or r/m8 left CL
times
Rotate 16 bits or r/m8 left imm8
times
Rotate 8 bits of r/m8 right once
Rotate 8 bits or r/m8 right CL
times
Rotate 8 bits or r/m8 right imm8
times
Rotate 16 bits of r/m8 right once
Rotate 16 bits or r/m8 right CL
times
Rotate 16 bits or r/m8 right imm8
times
Show AH in low byte of the Status
Flags reg
Multiply r/m8 by 2, once
Multiply r/m8 by 2, CL times
Multiply r/m8 by 2, imm8 times
Multiply r/m16 by 2, once
Multiply r/m16 by 2, CL times
Multiply r/m16 by 2, imm8 times
SAL/SHL
Multiply r/m8 by 2, once
Multiply r/m8 by 2, CL times
Multiply r/m8 by 2, imm8 times
Multiply r/m16 by 2, once
Multiply r/m16 by 2, CL times
Multiply r/m16 by 2, imm8 times
Opcode - Hex
byte byte byte
1 2 3-6
D3 /0 -
C1
/0 data
ib 8
D0 /1 -
D2 /1 -
C0
/1 data
ib 8
D1 /1 -
D3 /1 -
C1
/1 data
ib 8
9E - -
D0 /4 -
D2 /4 -
C0
/4 data
ib 8
D1 /4 -
D3 /4 -
C1
/4 data
ib 8
D0 /4 -
D2 /4 -
C0
/4 data
ib 8
D1 /4 -
D3 /4 -
C1
/4 data
ib 8
Clock Cycles
IA186 IA188
5+n/
17+n
5+n/
17+n
2/15
5+n/
17+n
5+n/
17+n
2/15
5+n/
17+n
5+n/
17+n
5+n/
17+n
5+n/
17+n
2/15
5+n/
17+n
5+n/
17+n
2/15
5+n/
17+n
5+n/
17+n
3
3
2/15
5+n/
17+n
5+n/
17+n
2/15
5+n/
17+n
5+n/
17+n
2/15
5+n/
17+n
5+n/
17+n
2/15
5+n/
17+n
5+n/
17+n
2/15
5+n/
17+n
5+n/
17+n
2/15
5+n/
17+n
5+n/
17+n
2/15
5+n/
17+n
5+n/
17+n
2/15
5+n/
17+n
5+n/
17+n
Flags Affected
ODI TSZ APC
U- - - - - - - R
U- - - - - - - R
- - - - RRRR R
U- - - - RRR R
3737 Princeton NE, Ste 130 • Albuquerque, NM 87107 • Tel [phone] • Fax [phone] • www.Innovasic.com