h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 736

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 24 Power-Down State
Table 24.1 H8S/2138 Group and H8S/2134 Group Internal States in Each Mode
Function
System clock
oscillator
Subclock input
CPU
operation
External
interrupts
On-chip
supporting
module
operation
Note:
Rev. 4.00 Jun 06, 2006 page 682 of 1004
REJ09B0301-0400
“Halted (retained)” means that internal register values are retained. The internal state is operation suspended.
“Halted (reset)” means that internal register values and internal states are initialized.
In module stop mode, only modules for which a stop setting has been made are halted (reset or retained).
Instruc-
tions
Registers Function-
NMI
IRQ0
IRQ1
IRQ2
DTC
WDT1
WDT0
TMR0, 1 Function-
FRT
TMRX, Y
Timer
connec-
tion
IIC0
IIC1
SCI0
SCI1
SCI2
PWM
PWMX
HIF
D/A
A/D
RAM
I/O
High-
Speed
Function-
ing
Function-
ing
Function-
ing
ing
Function-
ing
Function-
ing
Function-
ing
Function-
ing
ing
Function-
ing
Function-
ing
Function-
ing
Function-
ing
Medium-
Speed
Function-
ing
Function-
ing
Medium-
speed
Medium-
speed
Function-
ing
Medium-
speed
Function-
ing
Function-
ing
Function-
ing
Function-
ing
Function-
ing
Function-
ing
Function-
ing
Sleep
Function-
ing
Function-
ing
Halted
Retained
Function-
ing
Function-
ing
Function-
ing
Function-
ing
Function-
ing
Function-
ing
Function-
ing
Function-
ing (DTC)
Function-
ing
Module
Stop
Function-
ing
Function-
ing
Function-
ing
Function-
ing
Function-
ing
Function-
ing/halted
(retained)
Function-
ing
Function-
ing
Function-
ing/halted
(retained)
Function-
ing/halted
(retained)
Function-
ing/halted
(reset)
Function-
ing
Function-
ing
Watch
Halted
Function-
ing
Halted
Retained
Function-
ing
Halted
(retained)
Subclock
operation
Halted
(retained)
Halted
(retained)
Halted
(retained)
Halted
(reset)
Retained
Retained
Subactive Subsleep
Halted
Function-
ing
Subclock
operation
Subclock
operation
Function-
ing
Halted
(retained)
Subclock
operation
Subclock
operation
Subclock
operation
Halted
(retained)
Halted
(reset)
Function-
ing
Function-
ing
Halted
Function-
ing
Halted
Retained
Function-
ing
Halted
(retained)
Subclock
operation
Subclock
operation
Subclock
operation
Halted
(retained)
Halted
(reset)
Retained
Function-
ing
Software
Standby
Halted
Halted
Halted
Retained
Function-
ing
Halted
(retained)
Halted
(retained)
Halted
(retained)
Halted
(retained)
Halted
(retained)
Halted
(reset)
Retained
Retained
Hardware
Standby
Halted
Halted
Halted
Undefined
Halted
Halted
(reset)
Halted
(reset)
Halted
(reset)
Halted
(reset)
Halted
(reset)
Halted
(reset)
Retained
High
impedance