Datasheet

78K0/Ix2 CHAPTER 20 RESET FUNCTION
R01UH0010EJ0500 Rev.5.00 615
Feb 28, 2012
Figure 20-1. Block Diagram of Reset Function
LVIRFWDTRF
Reset control flag register (RESF)
Internal bus
Watchdog timer reset signal
RESET
Power-on-clear circuit reset signal
Low-voltage detector reset signal
Reset signal Reset signal to LVIM/LVIS register
Clear
Set
Clear
Set
RESF register read signal
Caution An LVI circuit internal reset does not reset the LVI circuit. Remarks 1. LVIM: Low-voltage detection register 2. LVIS: Low-voltage detection level selection register