M166 Datasheet, PDF (73/127 Pages) Siemens Semiconductor Group – C16x Family of Siemens 16-Bit CMOS Single-Chip Microcontrollers

30Mar98@15:00h
C166 Family Instruction Set
Instruction Description
IDLE
Enter Idle Mode
IDLE
Syntax
Operation
Description
IDLE
Enter Idle Mode
This instruction causes the part to enter the idle mode. In this mode, the
CPU is powered down while the peripherals remain running. It remains
powered down until a peripheral interrupt or external interrupt occurs. To
insure that this instruction is not accidentally executed, it is implemented
as a protected instruction.
Condition Flags
E
Z
V
C
N
-
-
-
-
-
Addressing Modes
E Not affected.
Z Not affected.
V Not affected.
C Not affected.
N Not affected.
Mnemonic
IDLE
Format
87 78 87 87
Bytes
4
Semiconductor Group
73
Version 1.2, 12.97