MC-78F0712-KIT Renesas Electronics America, MC-78F0712-KIT Datasheet - Page 99

• Manufacturer Part Number: MC-78F0712-KIT
• Description: KIT REF SYSTEM 78K0 UPD78F0712
• Manufacturer: Renesas Electronics America

Specifications of MC-78F0712-KIT

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5.8.3
Notes 1.
High-speed system
clock
Internal low-speed
oscillation clock
The table below shows the statuses of the setting flags and status flags when each mode is set.
Note 2
2.
3.
Register settings
f
CPU
Valid only when “Can be stopped by software” is selected for the internal low-speed oscillator by an option
byte.
Do not set MSTOP = 1 while the CPU is operating with the high-speed system clock (even if MSTOP = 1
is set, the high-speed system clock oscillation will not stop).
Do not set RSTOP = 1 during CPU operates on the internal low-speed oscillation clock (even if RSTOP =
1 is set, the internal low-speed oscillation clock oscillation does not stop).
Note 3
Internal low-speed oscillator oscillating
Internal low-speed oscillator stopped
High-speed system clock oscillating
High-speed system clock stopped
Mode
Table 5-7. Clock and Register Setting
CHAPTER 5 CLOCK GENERATOR
User’s Manual U17890EJ2V0UD
MCM Register
MCM0
1
1
0
0
MOC Register
Setting Flag
MSTOP
0
0
0
1
RCM Register
RSTOP
0
1
0
0
Note 1
MCM Register
Status Flag
MCS
1
1
0
0
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