Pioneer PDP-R04E Service Manual page 156

1
Pin Function
No. Pin Name I/O
A
−
1 VDD
2 DQ0 I/O Data input/output
−
3 VDDQ
4 DQ1 I/O Data input/output
5 DQ2 I/O Data input/output
−
6 VSSQ
7 DQ3 I/O Data input/output
8 DQ4 I/O Data input/output
−
9 VDDQ
10 DQ5 I/O Data input/output
B
11 DQ6 I/O Data input/output
−
12 VSSQ
13 DQ7 I/O Data input/output
−
14 NC
−
15 VDD
16 DQM0 I
17 /WE I
18 /CAS I
19 /RAS I
20 /CS I
−
21 NC
C
22 BA0 I
23 BA1 I
24 A10/AP I
25 A0 I
26 A1 I
27 A2 I
28 DQM2 I
−
29 VDD
−
30 NC
31 DQ16 I/O Data input/output
D
−
32 VSSQ
33 DQ17 I/O Data input/output
34 DQ18 I/O Data input/output
−
35 VDDQ
36 DQ19 I/O Data input/output
37 DQ20 I/O Data input/output
−
38 VSSQ
39 DQ21 I/O Data input/output
40 DQ22 I/O Data input/output
−
41 VDDQ
E
42 DQ23 I/O Data input/output
−
43 VDD
F
156
1
2
Pin Function
Power supply
Power supply for output buffer
Ground for output buffer
Power supply for output buffer
Ground for output buffer
No connection
Power supply
Data input/output mask
Write enable
Column address strobe
Row address strobe
Chip select input
No connection
Bank address input
Bank address input
Address input
Address input
Address input
Address input
Data input/output mask
Power supply
No connection
Ground for output buffer
Power supply for output buffer
Ground for output buffer
Power supply for output buffer
Power supply
2
3
No. Pin Name I/O
−
44 VSS
45 DQ24 I/O Data input/output
−
46 VSSQ
47 DQ25 I/O Data input/output
48 DQ26 I/O Data input/output
−
49 VDDQ
50 DQ27 I/O Data input/output
51 DQ28 I/O Data input/output
−
52 VSSQ
53 DQ29 I/O Data input/output
54 DQ30 I/O Data input/output
−
55 VDDQ
56 DQ31 I/O Data input/output
−
57 NC
−
58 VSS
59 DQM3 I
60 A3 I
61 A4 I
62 A5 I
63 A6 I
64 A7 I
65 A8 I
66 A9 I
67 CKE I
68 CLK I
−
69 NC
−
70 NC
71 DQM1 I
−
72 VSS
−
73 NC
74 DQ8 I/O Data input/output
−
75 VDDQ
76 DQ9 I/O Data input/output
77 DQ10 I/O Data input/output
−
78 VSSQ
79 DQ11 I/O Data input/output
80 DQ12 I/O Data input/output
−
81 VDDQ
82 DQ13 I/O Data input/output
83 DQ14 I/O Data input/output
−
84 VSSQ
85 DQ15 I/O Data input/output
−
86 VSS
PDP-R04E
3
4
Pin Function
Ground
Ground for output buffer
Power supply for output buffer
Ground for output buffer
Power supply for output buffer
No connection
Ground
Data input/output mask
Address input
Address input
Address input
Address input
Address input
Address input
Address input
Clock enable
System clock input
No connection
No connection
Data input/output mask
Ground
No connection
Power supply for output buffer
Ground for output buffer
Power supply for output buffer
Ground for output buffer
Ground
4