Panasonic KX-NT265X, Service Manual

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Pin.No. Terminal Name I/O Setting Contents of Control Remark
98 PCMOUT/PB6 I/O PCM data output or I/O port
99 XDACK/PB5 I/O Debugging control signal or I/O port
100 DSOD/PB4 I/O Debugging control signal or I/O port
101 DWR/PB3 I/O Debugging control signal or I/O port
102 DCK/PB2 I/O Debugging control signal or I/O port
103 DSL/PB1 I/O Debugging control signal or I/O port
104 DSID/PB0 I/O Debugging control signal or I/O port
105 DBG15/PA15 I/O debugging data output or I/O port
106 DBG14/PA14 I/O debugging data output or I/O port
107 DBG13/PA13 I/O debugging data output or I/O port
108 DVDD33 - Digital system power supply (+3.3V)
109 DGND - Digital system ground
110 AVDD33 - Analog system power supply (+3.3V)
111 AGND - Analog system ground
112 HSIN I Handset input
113 MICIN I Microphone input
114 VREF O Analog block reference voltage output
115 HSOUT O Handset output
116 SPOUT O Speaker output
117 AVDD33 - Analog system power supply (+3.3V)
118 AGND - Analog system ground
119 NC - No internal connection
120 DBG12/PA12 I/O Debugging data output or I/O port
121 DBG11/PA11 I/O Debugging data output or I/O port
122 DBG10/PA10 I/O Debugging data output or I/O port
123 DBG9/PA9 I/O Debugging data output or I/O port
124 DBG8/PA8 I/O Debugging data output or I/O port
125 NC - No internal connection
126 DVDD33 - Digital system power supply (+3.3V)
127 DGND - Digital system ground
128 DBG7/PA7 I/O Debugging data output or I/O port
129 DBG6/PA6 I/O Debugging data output or I/O port
130 DBG5/PA5 I/O Debugging data output or I/O port
131 DGB4/PA4 I/O Debugging data output or I/O port
132 DBG3/PA3 I/O Debugging data output or I/O port
133 DGB2/PA2 I/O Debugging data output or I/O port
134 DBG1/PA1 I/O Debugging data output or I/O port
135 DBG0/PA0 I/O Debugging data output or I/O port
136 SCK/PC15 I/O SIO serial clock or I/O port
137 SDI/PD0 I/O SIO serial data input or I/O port
138 SDO/PC14 I/O SIO serial data output or I/O port
139 IRQ3/PD3 I/O External interrupt 3 or I/O port
140 IRQ2/PD2 I/O External interrupt 2 or I/O port
141 IRQ1/PD1 I/O External interrupt 1 or I/O port
142 CTSn2/PC0 I/O USART2 clear to send signal or I/O port
143 DSRn2/PC1 I/O USART2 data set ready signal or I/O port
144 PVDD18 - PLL power supply (+1.8V)
145 PGND - PLL ground
146 VCNT2 O PLL2VCO control
147 CS2n/PD5 I/O External memory chip select 2 or I/O port
148 CS3n/PD6 I/O External memory chip select 3 or I/O port
149 RTSn2/PC8 I/O USART2 request to send signal or I/O port
150 DTRn2/PC9 I/O USART2 data terminal ready signal or I/O port
151 EXCK2/PC2 I/O USART2 external clock input or I/O port
152 TXD2/PC10 I/O USART2 serial data output or I/O port
153 RXD2/PC3 I/O USART2 serial data input or I/O port
154 TRSTIN I JTAG reset
155 RTCK O JTAG synchronous clock output
156 TCK I JTAG clock input
157 TMS I JTAG mode selection
158 TDI I JTAG data input
159 TDO O JTAG data output
160 D31 I/O Data bus
161 D30 I/O Data bus
162 DVDD18 - Digital system power supply (+1.8V)
163 DGND - Digital system ground
164 D29 I/O Data bus
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KX-NT265X / KX-NT265X-B