Panasonic KX-TDA600BX Service Manual page 74

KX-TDA600BX
Pin No.
87 VDDQ8
88 VSSQ8
89 nCS3
90 nCS2
91 VDD4
92 VSS4
93 nRAS
94 nRD/nCASS/nFRAME
95 RD/nWR
96 nWE2/nCAS2/DQM2/n
ICIORD
97 nWE3/nCAS3/DQM3/n
ICIORD
98 nWE6/nCAS6/DQM6
99 VDDQ9
100 VSSQ9
101 nWE7/nCAS7/DQM7/n
REG
102 D23
103 D24
104 D22
105 RXD
106 nDREQ0
107 nDREQ1
108 D25
109 D21
110 D26
111 D20
112 D27
113 VDDQ10
114 VSSQ10
115 D19
116 D28
117 VDD5
118 VSS5
119 D18
120 D29
121 D17
122 D30
123 D16
124 D31
125 VDDQ11
126 VSSQ11
127 D55
128 D56
129 D54
130 D57
131 D53
132 D58
133 D52
134 D59
135 VDDQ12
136 VSSQ12
137 D51/P19
138 D60
139 D50/P18
140 D61
141 D49/P17
142 D62
143 VDD6
144 VSS6
145 D48/P16
146 D63
147 VDDQ13
148 VSSQ13
149 MD0/SCK
150 MD1/TXD2
Pin Name I/O
Power supply for IO(3.3V)
Power supply for IO(GND)
O Chip select signal 3 for SDRAM on EMEC Card (reserved)
O Chip select signal 2 for SDRAM on board
Power supply for CORE(1.5V)
Power supply for CORE(GND)
O RAS signal for SDRAM
O Read signal (nRD/nCAS)
O Read_write signal (RD/nWR)
O D16-23 write enable/CAS2 for SDRAM/nWE2/DQM2
O D24-31 write enable/CAS3 for SDRAM/nWE3/DQM3
O D48-55 write enable NOT USE
Power supply for IO(3.3V)
Power supply for IO(GND)
O D56-63 write enable NOT USE
IO Data Bus [23]
IO Data Bus [24]
IO Data Bus [22]
IO Serial RX data 1 for debug port
IO DMA Request 0 from USB Controller
IO DMA Request 1 from USB Controller
IO Data Bus [25]
IO Data Bus [21]
IO Data Bus [26]
IO Data Bus [20]
IO Data Bus [27]
Power supply for IO(3.3V)
Power supply for IO(GND)
IO Data Bus [19]
IO Data Bus [28]
Power supply for CORE(1.5V)
Power supply for CORE(GND)
IO Data Bus [18]
IO Data Bus [29]
IO Data Bus [17]
IO Data Bus [30]
IO Data Bus [16]
IO Data Bus [31]
Power supply for IO(3.3V)
Power supply for IO(GND)
IO Data Bus (Pull up) NOT USE
IO Data Bus (Pull up) NOT USE
IO Data Bus (Pull up) NOT USE
IO Data Bus (Pull up) NOT USE
IO Data Bus (Pull up) NOT USE
IO Data Bus (Pull up) NOT USE
IO Data Bus (Pull up) NOT USE
IO Data Bus (Pull up) NOT USE
Power supply for IO(3.3V)
Power supply for IO(GND)
I RESET (Reset switch input port)
IO Data Bus (Pull up) NOT USE
I nLOS ( Loss of sync signal input port)
IO Data Bus (Pull up) NOT USE
I nSLFANALM (Shelf fan alarm input port)
IO Data Bus (Pull up) NOT USE
Power supply for CORE(1.5V)
Power supply for CORE(GND)
O nRXD2sel
IO Data Bus (Pull up) NOT USE
Power supply for IO(3.3V)
Power supply for IO(GND)
I CPU Mode
I CPU Mode Serial interface for RS232C Port
Description
74