AVD-S50/S50ES
Y DVD BOARD IC701 CXD1882R (DVD DECODER)
Pin No.Pin NameI/OPin Description
1, 2D5, D6I/OTwo-way data bus with the mechanism controller
3VSSNGround terminal (digital system)
4D7I/OTwo-way data bus with the mechanism controller
5A0IAddress signal input from the mechanism controller
6VDDNPower supply terminal (+3.3 V) (digital system)
7A1IAddress signal input from the mechanism controller
8VDD5VNPower supply terminal (+5 V)
9 to 14A2 to A7IAddress signal input from the mechanism controller
15VSSNGround terminal (digital system)
16XWAITOWait signal output terminal Not used. (Open)
17XRDIRead strobe signal input from the mechanism controller
18XWRIWrite strobe signal input from the mechanism controller
19XCSIChip select signal input from the mechanism controller
20, 21XINT0, XINT1OInterrupt signal output to the mechanism controller
22VDDNPower supply terminal (+3.3 V) (digital system)
23XHRSINot used. (Open)
24HDB7OStream data signal output to the DSD decoder and DVD system processor
25VSSNGround terminal (digital system)
26HDB8OError flag signal output to the DSD decoder and DVD system processor
27HDB6OStream data signal output to the DSD decoder and DVD system processor
28VDDSNPower supply terminal (+5 V) (digital system)
29HDB9ONot used. (Open)
30HDB5OStream data signal output to the DSD decoder and DVD system processor
31HDBAONot used. (Open)
32HDB4OStream data signal output to the DSD decoder and DVD system processor
33VSSNGround terminal (digital system)
34HDBBONot used. (Open)
35HDB3OStream data signal output to the DSD decoder and DVD system processor
36VDDNPower supply terminal (+3.3 V) (digital system)
37HDBCONot used. (Open)
38VDDSNPower supply terminal (+5 V) (digital system)
39HDB2OStream data signal output to the DSD decoder and DVD system processor
40HDBDONot used. (Open)
41HDB1OStream data signal output to the DSD decoder and DVD system processor
42VSSNGround terminal (digital system)
43HDBEONot used. (Open)
44HDB0OStream data signal output to the DSD decoder and DVD system processor
45HDBFONot used. (Open)
46XSAKOSerial data effect flag signal output to the DSD decoder and DVD system processor
47VDDSNPower supply terminal (+5 V) (digital system)
48XDCKOSerial data transfer clock signal output to the DSD decoder and DVD system processor
49XSHDOHeader flag signal output to the DSD decoder
50VDDNPower supply terminal (+3.3 V) (digital system)
51REDYONot used. (Fixed at OH� in this set.)
52VSSNGround terminal (digital system)
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