Service manual

FO-IS125N
5 – 5
CX95410-12Z (IC100) Terminal Description
Pin
No.
Pad
No.
Side Pin Signal Name Pad Signal
Name
Pad
Type
Pad Cell Def.
I/O
Drv. Str.
(def.)
Hys PU/PD Description
112 122 R VDDO vddo PWR pvdnpo 3.3V Power
113 123 R VSS vsso GND pvsnno I/O Ground
114 125 R VDD vdd PWR pvdcnn 1.25V Core Power
115 126 R GPIO[66] gpio[66] BplbgpI PGM, 3.5 PGM PGM General Purpose I/O
116 127 R GPIO[67] gpio[67] BplbgpI PGM, 3.5 PGM General Purpose I/O
117 128 R GPIO[68] gpio[68] BplbgpI PGM, 3.5 PGM General Purpose I/O
118 129 R GPIO[69] gpio[69] BplbgpI PGM, 3.5 PGM General Purpose I/O
119 130 R GPIO[70] gpio[70] BplbgpI PGM, 3.5 PGM General Purpose I/O
120 131 R GPIO[71] gpio[71] BplbgpI PGM, 3.5 PGM General Purpose I/O
121 132 R DQ[0] dq[0] Bplb03I 8 SDRAM Data
122 133 R DQ[1] dq[1] Bplb03I 8 SDRAM Data
123 134 R DQ[2] dq[2] Bplb03I 8 SDRAM Data
124 135 R DQ[3] dq[3] Bplb03I 8 SDRAM Data
125 137 R VDDO vddo PWR pvdnpo 3.3V Power
126 138 R VSS vsso GND pvsnno I/O Ground
127 140 R VDD vdd PWR pvdcnn 1.25V Core Power
128 141 R DQ[4] dq[4] Bplb03I 8 SDRAM Data
129 142 R DQ[5] dq[5] Bplb03I 8 SDRAM Data
130 143 R DQ[6] dq[6] Bplb03I 8 SDRAM Data
131 144 R DQ[7] dq[7] Bplb03I 8 SDRAM Data
132 145 R DQ[15] dq[15] Bplb03I 8 SDRAM Data
133 146 T DQ[14] dq[14] Bplb03I 8 SDRAM Data
134 147 T DQ[13] dq[13] Bplb03I 8 SDRAM Data
135 148 T DQ[12] dq[12] Bplb03I 8 SDRAM Data
136 149 T DQ[11] dq[11] Bplb03I 8 SDRAM Data
137 150 T DQ[10] dq[10] Bplb03I 8 SDRAM Data
138 151 T VDDO vddo PWR pvdnpo 3.3V Power
139 152 T VSS vsso GND pvsnno I/O G round
140 154 T VDD vdd PWR pvdcnn 1.25V Core Power
141 155 T DQ[9] dq[9] B plb03 I 8 SDRAM Data
142 156 T DQ[8] dq[8] B plb03 I 8 SDRAM Data
143 157 T DQM[1] dqm[1] Oplb03O 8 SDRAM Data Mask
144 158 T DQM[0] dqm[0] Oplb03O 8 SDRAM Data Mask
145 159 T SDRAM_CLK sdram_clk O plb03 O 8 SDRAM Clock
146 160 T VDD vdd PWR pvdcnn 1.25V Core Power
147 161 T VSS vss GND pvscnn Core Ground
148 162 T CKE cke Oplb03O 8 SDRAM Clock Enable
149 163 T WEn wen Oplb03O 8 SDRAM Write Enable
150 164 T CASn casn Oplb03O 8 SDRAM Column Address
Select
151 165 T RASn rasn Oplb03O 8 SDRAM Row Address Select
152 166 T BA[0] ba[0] O plb03 O 8 SDRAM Bank Active
153 167 T BA[1] ba[1] O plb03 O 8 SDRAM Bank Active
154 168 T VDD vdd PWR pvdcnn 1.25V Core Power
155 169 T VSS vss GND pvscnn Core Ground
156 171 T VDDO vddo PWR pvdnpo 3.3V Power
157 172 T ADDR[0] m_addr[0] O plb03 O 8 SDRAM Address
158 173 T ADDR[1] m_addr[1] O plb03 O 8 SDRAM Address
159 174 T ADDR[2] m_addr[2] O plb03 O 8 SDRAM Address
160 175 T ADDR[3] m_addr[3] O plb03 O 8 SDRAM Address
161 176 T ADDR[12] m_addr[12] Oplb03O 8 SDRAM Address
162 177 T ADDR[11] m_addr[11] Oplb03O 8 SDRAM Address
163 178 T ADDR[10] m_addr[10] Oplb03O 8 SDRAM Address
164 179 T VDD vdd PWR pvdcnn 1.25V Core Power
165 180 T VSS vss GND pvscnn Core Ground
166 182 T VDDO vddo PWR pvdnpo 3.3V Power
167 184 T ADDR[9] m_addr[9] O plb03 O 8 SDRAM Address
168 185 T ADDR[8] m_addr[8] O plb03 O 8 SDRAM Address