Sony DVP-FX850 Service Manual page 45

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Pin
Name
number
97 UP1_2
98 UP1_3
99 UP1_4
100 UP1_5
101 UP1_6
102 UP1_7
103 UP3_0
104 UP3_1
105 UP3_4
106 UP3_5
107 ICE
108 PRST
109 IR
110 INT0
111 DQM0
112 IO_19
113 RD7
114 RD6
115 RD5
116 RD4
117 RD3
118 DVDD3
119 RD2
120 RD1
121 RD0
122 RD15
123 RD14
124 RD13
125 RD12
126 RD11
127 RD10
128 RD9
129 RD8
130 IO_18
131 DVDD3
132 DQM1
133 RWE
134 CAS
135 RAS
136 RCS
137 BA0
138 BA1
139 RA10
140 RA0
141 RA1
142 DVDD18
143 RA2
144 RA3
I/O
I/O Microcontroller port 1-2
I/O Microcontroller port 1-3
I/O Microcontroller port 1-4
I/O TP168
I/O Microcontroller port 1-6 I2C clock pin
I/O Microcontroller port 1-7 I2C data pin
I/O Microcontroller port 3-0 8032 RS232 RXD
I/O Microcontroller port 3-1 8032 RS232 TXD
I/O Microcontroller port 3-4 Hardwired RD232 RXD I2C clock pin
I/O Microcontroller port 3-5 Hardwired RD232 TXD I2C data pin
I Microcontroller ICE mode enable
I Power on reset input, active low
I IR control signal
I/O Microcontroller external interrupt 0, active
I/O Data mask 0
I/O GPIO
I/O DRAM data 7
I/O DRAM data 6
I/O DRAM data 5
I/O DRAM data 4
I/O DRAM data 3
- 3.3V power pin for internal
I/O DRAM data 2
I/O DRAM data 1
I/O DRAM data 0
I/O DRAM data 15
I/O DRAM data 14
I/O DRAM data 13
I/O DRAM data 12
I/O DRAM data 11
I/O DRAM data 10
I/O DRAM data 9
I/O DRAM data 8
I/O GPIO
- 3.3V power pin for internal
I/O Data mask 1
O DRAM Write enable, active low
O DRAM column address strobe, active low
O DRAM row address strobe, active low
O DRAM chip select, active low
I/O DRAM bank address 0
I/O DRAM bank address 1
I/O DRAM address 10
I/O DRAM address 0
I/O DRAM address 1
- 1.8V power pin for internal
I/O DRAM address 2
I/O DRAM address 3
7-3
Description