R0K561668S000BE Renesas Electronics America, R0K561668S000BE Datasheet - Page 264

• Manufacturer Part Number: R0K561668S000BE
• Description: KIT STARTER FOR H8SX/1668
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of R0K561668S000BE

• For Use With/related Products: H8SX/1668
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Contents: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Section 2 Instruction Descriptions
2.2.103
SLEEP
SLEEP
[1] Assembly-Language Format
SLEEP
[2] Operation
Program execution state → power-down mode
[3] Operand Size

[4] Description
When the SLEEP instruction is executed, the CPU enters power-down mode. Its internal state
remains unchanged, but the CPU stops executing instructions and waits for an exception-handling
request. When it receives an exception-handling request, the CPU exits the power-down mode and
begins the exception-handling sequence. Interrupt requests other than NMI cannot clear the
power-down mode if they are masked in the CPU.
[5] Condition Code
I
UI H
U
N
Z
V
C
—
—
—
—
—
—
— —
H: Previous value remains unchanged.
N: Previous value remains unchanged.
Z: Previous value remains unchanged.
V: Previous value remains unchanged.
C: Previous value remains unchanged.
[6] Note
For details on power-down modes, see the hardware manual for the corresponding product.
Rev. 4.00 Sep. 18, 2008 Page 246 of 914
REJ09B0102-0400