Pioneer DVD-R7783, Руководство по обслуживанию

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DVD-R7783
86
1 2 3 4
1 2 3 4
C
D
F
A
B
E
No. Pin Name I/O Pin Function
49 P4
3
/A
19
I/O
Single-chip mode : 8-bit I/O port P4 with same function as port P0
Memory expansion mode : High-order 8-bit of address output
50 P4
2
/A
18
I/O
Single-chip mode : 8-bit I/O port P4 with same function as port P0
Memory expansion mode : High-order 8-bit of address output
51 P4
1
/A
17
I/O
Single-chip mode : 8-bit I/O port P4 with same function as port P0
Memory expansion mode : High-order 8-bit of address output
52 P4
0
/A
16
I/O
Single-chip mode : 8-bit I/O port P4 with same function as port P0
Memory expansion mode : High-order 8-bit of address output
53 P3
7
/A
15
I/O
Single-chip mode : 8-bit I/O port P3 with same function as port P0
Memory expansion mode : Middle-order 8-bit of address output
54 P3
6
/A
14
I/O
Single-chip mode : 8-bit I/O port P3 with same function as port P0
Memory expansion mode : Middle-order 8-bit of address output
55 P3
5
/A
13
I/O
Single-chip mode : 8-bit I/O port P3 with same function as port P0
Memory expansion mode : Middle-order 8-bit of address output
56 P3
4
/A
12
I/O
Single-chip mode : 8-bit I/O port P3 with same function as port P0
Memory expansion mode : Middle-order 8-bit of address output
57 P3
3
/A
11
I/O
Single-chip mode : 8-bit I/O port P3 with same function as port P0
Memory expansion mode : Middle-order 8-bit of address output
58 P3
2
/A
10
I/O
Single-chip mode : 8-bit I/O port P3 with same function as port P0
Memory expansion mode : Middle-order 8-bit of address output
59 P3
1
/A
9
I/O
Single-chip mode : 8-bit I/O port P3 with same function as port P0
Memory expansion mode : Middle-order 8-bit of address output
60 V
CC
−
Power supply (3.3V
±
0.3V)
61 P3
0
/A
8
I/O
Single-chip mode : 8-bit I/O port P3 with same function as port P0
Memory expansion mode : Middle-order 8-bit of address output
62 V
SS
−
Power supply (0V)
63 P2
7
/A
7
/(D
7
) I/O
Single-chip mode : 8-bit I/O port P2 with same function as port P0
Memory expansion mode : Low-order 8-bit of address output, Low-order 8-bit of data input/output
64 P2
6
/A
6
/(D
6
) I/O
Single-chip mode : 8-bit I/O port P2 with same function as port P0
Memory expansion mode : Low-order 8-bit of address output, Low-order 8-bit of data input/output
65 P2
5
/A
5
/(D
5
) I/O
Single-chip mode : 8-bit I/O port P2 with same function as port P0
Memory expansion mode : Low-order 8-bit of address output, Low-order 8-bit of data input/output
66 P2
4
/A
4
/(D
4
) I/O
Single-chip mode : 8-bit I/O port P2 with same function as port P0
Memory expansion mode : Low-order 8-bit of address output, Low-order 8-bit of data input/output
67 P2
3
/A
3
/(D
3
) I/O
Single-chip mode : 8-bit I/O port P2 with same function as port P0
Memory expansion mode : Low-order 8-bit of address output, Low-order 8-bit of data input/output
68 P2
2
/A
2
/(D
2
) I/O
Single-chip mode : 8-bit I/O port P2 with same function as port P0
Memory expansion mode : Low-order 8-bit of address output, Low-order 8-bit of data input/output
69 P2
1
/A
1
/(D
1
) I/O
Single-chip mode : 8-bit I/O port P2 with same function as port P0
Memory expansion mode : Low-order 8-bit of address output, Low-order 8-bit of data input/output
70 P2
0
/A
0
/(D
0
) I/O
Single-chip mode : 8-bit I/O port P2 with same function as port P0
Memory expansion mode : Low-order 8-bit of address output, Low-order 8-bit of data input/output
71 P1
7
/D
15
I/O
Single-chip mode : 8-bit I/O port P1 with same function as port P0
Memory expansion mode : High-order 8-bit of data input/output
72 P1
6
/D
14
I/O
Single-chip mode : 8-bit I/O port P1 with same function as port P0
Memory expansion mode : High-order 8-bit of data input/output
73 P1
5
/D
13
I/O
Single-chip mode : 8-bit I/O port P1 with same function as port P0
Memory expansion mode : High-order 8-bit of data input/output