MN86062 Просмотр технического описания (PDF) - Panasonic Corporation
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MN86062 Datasheet PDF : 7 Pages
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For Communications Equipment
MN86062
Pin Descriptions (continued)
Image Bus Interface (continued)
Pin No. Symbol
I/O
Function Description
59
IA23
O
Image address bus. The address is valid when the NIAEN pin is at "L"
60
IA22
Tristate
level.
61
IA21
62
IA20
63
IA19
66
IA18
67
IA17
68
IA16
69
IA15
70
IA14
71
IA13
72
IA12
73
IA11
74
IA10
75
IA9
76
IA8
77
IA7
78
IA6
79
IA5
80
IA4
81
IA3
82
IA2
83
IA1
84
IA0
7
ID7
I/O
Image data bus for bidirectional transfers of image data
8
ID6
Tristate
9
ID5
10
ID4
11
ID3
12
ID2
13
ID1
14
ID0
47
IBREQ
O
This output pin indicates a request for control of the image bus.
48
IBACK
I
This input pin accepts the response to the NIBREQ signal.
50
IAEN
O
This output pin indicates whether the values of image address bus are
Tristate
valid.
51
IR/W
O
This output pin indicates the data transfer direction for the image bus.
Tristate
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