CHAPTER 13:Low-voltage Detection
S6J3200 Series Hardware Manual Document Number: 002-04852 Rev. *G
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1.
Overview
Low-Voltage Detection (LVD) gives the following functions.
−
Power on reset (PONR) generation.
−
RAM retention low-voltage detection reset (RVD) generation.
−
Internal regulator output supervision.
−
External power supply supervision.
2.
Configuration and Block Diagram
The block diagram shows LVDs hardware and software configuration..
Figure 2-1: LVD Hardware and Software Configuration
LVDL0
LVDH0
LVDL1
LVDH1
LVDL2
LVDH2
Embedded
Regulator
VCC5
VCC12
VCC3
RVD (Reset)
Reset/Interrupt
Enable/Disable
Detection Voltage
Reset/Interrupt
Enable/Disable
Detection Voltage
Reset/Interrupt
Enable/Disable
Detection Voltage
Reset/Interrupt
Enable/Disable
Detection Voltage
Reset/Interrupt
PONR (Reset)
Reset/Interrupt
Reset/Interrupt
Reset/Interrupt
Содержание S6J3200 Series
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