UPD17073 NEC, UPD17073 Datasheet - Page 97

• Manufacturer Part Number: UPD17073
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE FOR DIGITAL TUNING SYSTEM
• Manufacturer: NEC

CE pin
BTM0CY flag
setting pulse
Basic timer 1
interrupt pulse
H
H
H
L
L
L
Basic timer 1 interrupt
Figure 12-10. Timing Chart
Because BTM0CY flag setting pulse rises, CE reset is
effected here. As a result, basic timer 1 interrupt is
skipped once.
PD17072,17073
97