Datasheet

Section 5 Clock Pulse Generator
Rev. 3.00 Sep. 10, 2007 Page 78 of 528
REJ09B0216-0300
Bit Bit Name
Initial
Value
R/W Description
1 OSCHLT 1 R External Oscillator Halt Detecting Flag
• When OSCBAKE = 1
This bit indicates the checking result of the external
oscillator state.
0: External oscillator is running
1: External oscillator is halted.
• When OSCBAKE = 0
This bit is non-deterministic; always read as 1.
0 CKSTA 0 R LSI Operating Clock Status
0: This LSI operates on the on-chip oscillator clock.
1: This LSI operates on the external clock.