Initial Values In Thepower Supply Control Registers - Hitachi SH7760 Solution Engine2 Overview

6.13 Power Supply Controller Initial Values
The register values for the power supply controller vary depending on the following conditions.
condition A, all the power supply controller registers are initialized. The initial value of each register is given in
the description of each register in this manual.
For register values under conditions A to D, refer to the following table of RTC registers.
[Condition]
Condition A: The power is turned ON.
The hard reset switch (SW4) is pressed.
Condition B: The power is turned OFF.
The RESTCR SORES bit has been set to "1."
The RESTCR SWRES bit has been set to "1," and the reset switch (SW2) has been pressed.
Condition C: The RESTCR SWES bit has been cleared to zero and the
reset switch (SW2) has been pressed.
Condition D: The SPOWCR1 SPOWER bit has been set to "0."
Register
RTC control register
RTC status register
Second counter
Minute counter
Hour counter
Day-of-the-week counter
Day counter
Month counter
Year counter
Second alarm counter
Minute alarm counter
Hour alarm counter
Day-of-the-week alarm counter
Day alarm counter
Month alarm counter
RTC/Touch Panel/Key Input/Power Supply status register
Table 6.13 Values under RTC Register Conditions
Abbreviation
RTCCR
RTCSR
SECCNT
MINCNT
HRCNT
WKCNT
DAYCNT
MONCNT
YRCNT
SECAR
MINAR
HRAR
WKAR
DAYAR
MONAR
RTKISR
107
Condition A Condition B
Initial value Initial value
Initial value Hold
Initial value Operation
Initial value Operation
Initial value Operation
Initial value Operation
Initial value Operation
Initial value Operation
Initial value Operation
Initial value Hold
Initial value Hold
Initial value Hold
Initial value Hold
Initial value Hold
Initial value Hold
Initial value Initial value
Condition C Condition D
Hold Initial value
Hold Hold
Operation Operation
Operation Operation
Operation Operation
Operation Operation
Operation Operation
Operation Operation
Operation Operation
Hold Hold
Hold Hold
Hold Hold
Hold Hold
Hold Hold
Hold Hold
Hold Initial value
Under