NEC V850E/RS1 User Manual page 725

X1 = ON, PLL = ON
Notes: 1. After OSTS time is expired CPU returns to PLL operation mode. (Flash setup time, PLL
Remark:
X1 = ON, PLL = ON
Notes: 1. After OSTS time is expired CPU returns to X1 through mode operation. (Flash setup time)
Remark:
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Chapter 18 Standby Function
Figure 18-2: Standby Transition from PLL Operation (PLL = ON)
HALT mode
IDLE1 mode
X1 = ON, PLL = ON
lock-up time)
2. After OSTS time is expired CPU returns to PLL operation mode. If WDT2RES occurs when
counting the oscillation stabilization time, CPU clock changed to ring oscillator.
For details explanation of OSTS, refer to 6.3 (7)"Oscillation stabilization time select register
(OSTS)" on page 241 and 10.3 (1)"Oscillation stabilization time select register (OSTS)" on
page 360.
Figure 18-3: Standby Transition from X1 Through Mode (PLL = ON)
HALT mode
IDLE1 mode
X1 = ON, PLL = ON
2. After OSTS time is expired CPU returns to X1 through mode operation. If WDT2RES occurs
when counting the oscillation stabilization time, CPU clock changed to ring oscillator.
For details explanation of OSTS, refer to 6.3 (7)"Oscillation stabilization time select register
(OSTS)" on page 241 and 10.3 (1)"Oscillation stabilization time select register (OSTS)" on
page 360.
User's Manual U16702EE3V2UD00
Note 2
PLL operation
(PLL = ON)
Note 1
IDLE2 mode
X1 = ON, PLL = OFF
Note 2
X1 through mode
(PLL = ON)
Note 1
IDLE2 mode
X1 = ON, PLL = OFF
STOP mode
X1 = OFF, PLL = OFF
STOP mode
X1 = OFF, PLL = OFF
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