Sony DVP-NS355 Service Manual page 54

Pin No. Pin name
59 IOCS#
60 DVSS
61 UP1_2
62 UP1_3
63 UP1_4
64 UP1_5
65 UP1_6
66 DVDD3
67 UP1_7
68 UP3_0
69 UP3_1
70 INT0#
71 IR
72 DVDD2
73 UP3_4
74 UP3_5
75 UWR#
76 URD#
77 DVSS
78 RD7
79 RD6
80 RD5
81 RD4
82 DVDD2
83 RD3
84 RD2
85 RD1
86 RD0
87 RWE#
88 CAS#
89 RAS#
Type
Inout Flash chip select, active low / 10
2~16MA, SR
PU, SMT
Ground Ground pin for internal digital circuitry
Inout Microcontroller port 1-2
4MA, SR
PU, SMT
Inout Microcontroller port 1-3
4MA, SR
PU, SMT
Inout Microcontroller port 1-4
4MA, SR
PU, SMT
Inout Microcontroller port 1-5
4MA, SR
PU, SMT
Inout Microcontroller port 1-6
4MA, SR
PU, SMT
Power 3.3V power pin for internal digital circuitry
Inout Microcontroller port 1-7
4MA, SR
PU, SMT
Inout Microcontroller port 3-0
4MA, SR
PU, SMT
Inout Microcontroller port 3-1
4MA, SR
PU, SMT
Inout Microcontroller interrupt 0, active low
2~16MA, SR
PU, SMT
Input IR control signal input
SMT
Power 2.5V power pin for internal digital circuitry
Inout Microcontroller port 3-4
Inout Microcontroller port 3-5
Inout Microcontroller write strobe, active low
2~16MA, SR
PU, SMT
Inout Microcontroller read strobe, active low
2~16MA, SR
PU, SMT
Ground Ground pin for internal digital circuitry
Inout DRAM data 7
Inout DRAM data 6
Inout DRAM data 5
Inout DRAM data 4
Power 2.5V power pin for internal digital circuitry
Inout DRAM data 3
Inout DRAM data 2
Inout DRAM data 1
Inout DRAM data 0
Output DRAM Write enable, active low
2~16MA, SR
Output DRAM columnaddress strobe, active low
2~16MA, SR
Output DRAM row address strobe, active low
2~16MA, SR
Function
5-3