Where should the pin 19 (XTAL1), acting as an input of inverting amplifier as well as part of an oscillator circuit, be connected under the application of external clock?
A. to XTAL2
B. to Vcc
C. to GND
D. to ALE
Answer:C
Where should the pin 19 (XTAL1), acting as an input of inverting amplifier as well as part of an oscillator circuit, be connected under the application of external clock?
A. to XTAL2 B. to Vcc C. to GND D. to ALE