Apple Digital Audio/Video (DAV)

pinout (распиновка)

UNKNOWN connector at the Apple computer

The Audio/Video Input/Output Card has a separate connector called the DAV (digital audio video) connector. The DAV connector provides access to the Audio/Video card"s 4:2:2 unscaled YUV video input data bus and associated control signals. By means of a 60-pin cable to the DAV connector, a PCI expansion card can gain access to the digital video bus on the Audio/Video Input/Output Card and use it to transfer real-time video data to the computer. Such a PCI expansion card can contain a hardware video compressor or other video processor.

The DAV connector accepts YUV video and analog sound from the PCI expansion card.

The 60-pin DAV connector is located at the top edge of the Audio/Video Input/Output Card. A PCI expansion card that uses the DAV interface can be connected to the Audio/Video Input/Output Card with a 7-inch 60-conductor flat-ribbon cable.

Pin	Description
1	Ground
2	Reserved (or GeoPort Clock)
3	Ground
4	Reserved (or LLC_OUT)
5	Ground
6	Reserved (or PXQ_OUT)
7	Ground
8	Reserved (or VS_OUT)
9	Ground
10	Reserved (or HS_OUT)
11	UV bit 7
12	UV bit 6
13	UV bit 5
14	UV bit 4
15	UV bit 3
16	UV bit 2
17	UV bit 1
18	UV bit 0
19	Y bit 7
20	Y bit 6
21	Y bit 5
22	Y bit 4
23	Y bit 3
24	Y bit 2
25	Y bit 1
26	Y bit 0
27	Ground
28	Line-locked clock (LLC) in
29	Ground
30	Clock reference qualifier (PXQ) In
31	Ground
32	Vertical sync (VS) In
33	Ground
34	Reserved (or Horizontal Sync (HS) In)
35	Ground
36	HRef In
37	Ground
38	DIR * (or FLD)
39	IIC Data *
40	IIC Clock
41	Ground
42	Analog audio input left
43	Analog audio input common
44	Analog audio input right
45	Ground
46	Digital audio input
47	Ground
48	Digital audio output
49	Ground
50	Digital audio clock
51	Ground
52	Digital audio sync
53	Ground
54	S video input C component
55	Video input ground
56	S video input Y component
57	Video input ground
58	Reserved
59	Reserved
60	Reserved

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Pinouts.ru > Мультимедиа > Распиновка Apple Digital Audio/Video (DAV) использующего разъем Источник(и): Apple Tech Info Library 18547: Power Macintosh 7200, 7500, 8500, 9500 Pinouts at Apple TIL homepage	Статус документа:	не подтвержденный
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