MC-78F0712-KIT Renesas Electronics America, MC-78F0712-KIT Datasheet - Page 79

• 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

(2) Internal oscillation mode register (RCM)
This register sets the operation mode of internal low-speed oscillator.
RCM can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears this register to 00H.
Address: FFA0H
Symbol
RCM
Caution When setting RSTOP to 1, be sure to confirm that the CPU operates with the high-
Note Bit 1 to 7 are read-only.
RSTOP
7
0
0
1
After reset: 00H
Figure 5-3. Format of Internal Oscillation Mode Register (RCM)
speed system clock (when MCS = 1).
In addition, stop peripheral hardware that is operating on the internal low-speed
oscillation clock before setting RSTOP to 1.
Internal low-speed oscillator oscillating
Internal low-speed oscillator stopped
6
0
R/W
CHAPTER 5 CLOCK GENERATOR
Note
User’s Manual U17890EJ2V0UD
5
0
Internal low-speed oscillator oscillating/stopped
4
0
3
0
2
0
1
0
RSTOP
<0>
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