WRTB1
XX
23/42
wrtb1xx_g_en_105
Incorrect shut down process is when the application doesn’t turn off during
toff2
.
Vcc
SB
HW
ton
toff2
t
APP
Fig. 8 - Computer start up and shut down
6.1.2
SB input is not used
In terms of data consistence, the unit's start-up is not critical and can be
realized either by coincident connecting of power supply voltage to Vcc and SB
terminals, or by connecting the voltage first to Vcc terminal and then to SB, or
vice versa. Nevertheless, when starting up, an incorrect progress is not
possible.
Signal SB can be connected directly with device Vcc terminal.
Operating
system must be designed so that instant shutting down could not cause
damage the data.
Router is turned off by turning off power supply voltage.
Power ON
Power OFF