Epson RX4111CE - Flow Chart

14. How to use

RX4111CE Jump to Top / Bottom
ETM62E-02 Seiko Epson Corporation 50
14.9. Flow Chart


1) 
 VLF can not be cleared to "0" until internal oscillation starts.
Start
Wait
 Wait time of 40 ms is necessary at least.
 Whether it is a return from the state of the backup is confirmed.
VLF=1 ?
YES
YES
NO
VLF=0 clear
Wait
VLF=0 ?
NO
 Please set waiting time depending on load of a system optionally.
It takes about 200 ms from Power ON to oscillation start.
Power on
Start-up complete
Initialize
Figure 39 Flow1