EM78468
8-BIT Microcontroller
Fcarrier
high-pulse width
low-pulse width
high-pulse width
low-pulse width
HF
IRE
start
IROUT
Fig. 22 LGP=0, IROUT Pin Output Waveform
Fcarrier
high-pulse width
low-pulse width
high-pulse width
low-pulse width
HF
IRE
start
IROUT
Fig. 23 LGP=0, IROUT Pin Output Waveform
Fcarrier
high-pulse width
low-pulse width
high-pulse width
low-pulse width
HF
start
IR disable
IRE
IROUT
Always high-level
Fig. 24 LGP=0, IROUT Pin Output Waveform
Fcarrier
high-pulse width
low-pulse width
high-pulse width
low-pulse width
HF
IRE
start
IR disable
IROUT
Always high-level
Fig. 25 LGP=0, IROUT Pin Output Waveform
50 •
Product Specification (V1.1) 04.11.2005
(This specification is subject to change without further notice)
ELAN [ ELAN MICROELECTRONICS CORP ]
