LG GWA-4164B Service Manual page 65

Pin Pin Name
Number
133 MDQ8
134 VSS
135 VDD12
136 VDD3
137 MDQML
138 MNWE
139 MDQMU
140 MNCAS
141 MCLK
142 MNRAS
143 MCKE
144 MBA0
P14
145 TRCDATA2
EXTRIG1
MA11
P15
146 TRCDATA3
EXTRIG2
MBA1
147 MA9
148 MA10
149 MA8
150 VSS
151 VDD3
152 MA0
153 MA7
154 MA1
155 MA6
156 MA2
157 MA5
158 MA3
159 MA4
160 FADR1
161 FADR2
162 FADR3
163 FADR4
164 FADR5
I/O Connection
Target
I/O SDRAM
GND GND
Power supply Power supply
Power supply Power supply
O SDRAM
O SDRAM
O SDRAM
O SDRAM
I/O SDRAM
O SDRAM
O SDRAM
O SDRAM
I/O SDRAM
I/O SDRAM
O SDRAM
O SDRAM
O SDRAm
GND GND
Power supply Power supply
O SDRAM
O SDRAM
O SDRAM
O SDRAM
O SDRAM
O SDRAM
O SDRAM
O SDRAM
I/O FLASH
I/O FLASH
I/O FLASH
I/O FLASH
I/O FLASH
Description
SDRAM data
Digital Vss
Internal logic Vpp(1.2V)
I/O pad V (3.3V)
DD
SDRAM DQML signal
SDRAM write enable signal
SDRAM DQMU signal
SDRAM CAS signal
SDRAM clock
SDRAM RAS signal
SDRAM clock enable signal
SDRAM bank switch 0
General-purpose I/O
Debugging trace data
Trigger
SDRAM address
General-purpose I/O
Debugging trace data
Trigger
SDRAM bank switch 1
SDRAM address
SDRAM address
SDRAM address
Digital Vss
I/O pad V (3.3V)
DD
SDRAM address
SDRAM address
SDRAM address
SDRAM address
SDRAM address
SDRAM address
SDRAM address
SDRAM address
Flash ROM address
Flash ROM address
Flash ROM address
Flash ROM address
Flash ROM address
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