Download User`s Manual

Chapter 3 Single Connection of MKY02
3.2.3 Hardware Reset
When a Low-level signal is input to the #RST (ReSeT) pin (pin 35), the MKY02 is hardware-reset. If a
period in which the Low-level signal has been input is less than “one clock of the AX0-pin cascade clock”,
the signal is ignored to prevent a malfunction. To reset the MKY02 completely, the #RST pin must be kept
Low for “10 clocks of the AX0-pin cascade clock” or more while supplying a cascade clock to the AX0 pin
(Fig. 3.4).
Design the circuit so that a hardware reset is surely activated immediately after MKY02
power-on.
3-7