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32
KX-TDA0158CE
10.2. Waveform
WAVEFORM(KX-TDA0158CE)-1/2
Fig.1 Reset signal (start up)
Fig.2 PBX receive signal (1)
Fig.3 PBX receive signal (2)
Fig.4 PBX transmit signal(1)
Fig.5 PBX transmit signal (2)
Fig.6 Highway signal
D5R5V
IC100 pin120
BBRST
BBRST
IC105 pin 1
5.5V
3.2V
1.8V
3.2V
2.3V
1.6V
IC108 pin4
IC109 pin3
IC108 pin3
IC103 pin58
PDR00
PDR00
IC103 pin59
PDR01
PDR01
3.2V
3.2V
IC103 pin56
PDX00
PDX00
IC103 pin57
PDX01
PDX01
3.2V
3.2V
T100 pin 2
3.0V
IC103 pin137
PCM_F0
PCM_F0
IC103 pin135
PCM_CLK
PCM_CLK
IC103 pin133
PCM_UP
PCM_UP
IC103 pin134
PCM_DN
PCM_DN
3.3V
3.3V
3.3V
3.3V
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