Renesas H8S/2100 Series Hardware Manual page 844

Section 26 Power-Down Modes
Table 26.3 LSI Internal States in Each Operating Mode
Function
System clock pulse
generator
Subclock input
CPU Instruction
execution
Registers
External NMI
interrupts
IRQ0 to IRQ15
KIN0 to KIN15
WUE0 to
WUE15
On-chip WDT_1
peripheral
CIR
modules
WDT_0
TMR_0,
TMR_1
TPU
TCM_0 to 2
TMR_X,
TMR_Y
SCIF
IIC_0
(SMBUS),
IIC_2
LPC
FSI
PS2_0, PS2_1
PWMUA,
PWMUB
SCI_1
A/D converter
RAM
I/O
Note: Stopped (retained) means that the internal register values are retained and the internal
state is operation suspended.
Stopped (reset) means that the internal register values and the internal state are initialized.
In module stop mode, only modules for which a stop setting has been made are stopped
(reset or retained).
Rev. 1.00 May 09, 2008 Page 818 of 954
REJ09B0462-0100
High Speed Medium Speed
Functioning Functioning
Functioning Functioning
Functioning Medium-speed
operation
Functioning Functioning
Functioning Functioning
Medium-speed
operation/functioning
Functioning
Functioning Functioning
Functioning Functioning
Sleep Module Stop
Functioning Functioning
Functioning Functioning
Stopped Functioning
Retained
Functioning Functioning
Functioning Functioning
Functioning/
stopped
(retained)
Functioning/
stopped (reset)
Functioning Functioning
Functioning Functioning
Software
Watch Standby
Stopped Stopped
Functioning Stopped
Stopped Halted
Retained Retained
Functioning Functioning
Subclock Stopped
operation (retained)
Stopped
(retained)
Stopped Stopped
(reset) (reset)
Retained Retained
Retained Retained