IBM MiEM78P468N Network Card User Manual


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EM78P468N/EM78P468L
8-Bit Microcontroller
Product Specification (V1.5) 02.15.2007
• 43
(This specification is subject to change without further notice)
Fcarrier
low-pulse width high-pulse width
IROUT
start
HF
IRE
high-pulse width
low-pulse width
IR disable
Always high-level
Fig. 6-23 LGP=0, IROUT Pin Output Waveform
Fcarrier
low-pulse width high-pulse width
IROUT
start
HF
IRE
high-pulse width
low-pulse width
IR disable
Always high-level
Fig. 6-24 LGP=0, IROUT Pin Output Waveform
Fcarrier
low-pulse width Low-pulse width
IROUT
start
HF
IRE
high-pulse width
low-pulse width
IR disable
Always high-level
Fig. 6-25 LGP=1, IROUT Pin Output Waveform
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