72
HCD-LF1
• DMB07 BOARD IC701 TMC57929PGF-RDP (DVD DECODER)
Pin No.
Pin Name
I/O
Description
1, 2
D5, D6
I/O
Two-way data bus with the mechanism controller
3
VSS
—
Ground terminal
4
D7
I/O
Two-way data bus with the mechanism controller
5
A0
I
Address signal input from the mechanism controller
6
VDD
—
Power supply terminal (+3.3V)
7
A1
I
Address signal input from the mechanism controller
8
VDD5V
—
Power supply terminal (+5V)
9 to 14
A2 to A7
I
Address signal input from the mechanism controller
15
VSS
—
Ground terminal
16
XWAIT
O
Wait signal output terminal Not used
17
XRD
I
Read strobe signal input from the mechanism controller
18
XWR
I
Write strobe signal input from the mechanism controller
19
XCS
I
Chip select signal input from the mechanism controller
20, 21
XINT0, XINT1
O
Interrupt signal output to the mechanism controller
22
VDD
—
Power supply terminal (+3.3V)
23
XHRS
I
Not used
24
HDB7
O
Stream data signal output to the DVD system processor and DSD decoder
25
VSS
—
Ground terminal
26
SDEF
O
Error flag signal output to the DVD system processor and DSD decoder
27
HDB6
O
Stream data signal output to the DVD system processor and DSD decoder
28
VDDS
—
Power supply terminal (+5V)
29
HDB9
O
Not used
30
HDB5
O
Stream data signal output to the DVD system processor and DSD decoder
31
HDBA
O
Not used
32
HDB4
O
Stream data signal output to the DVD system processor and DSD decoder
33
VSS
—
Ground terminal
34
HDBB
O
Not used
35
HDB3
O
Stream data signal output to the DVD system processor and DSD decoder
36
VDD
—
Power supply terminal (+3.3V)
37
HDBC
O
Not used
38
VDDS
—
Power supply terminal (+5V)
39
HDB2
O
Stream data signal output to the DVD system processor and DSD decoder
40
HDBD
O
Not used
41
HDB1
O
Stream data signal output to the DVD system processor and DSD decoder
42
VSS
—
Ground terminal
43
HDBE
O
Not used
44
HDB0
O
Stream data signal output to the DVD system processor and DSD decoder
45
HDBF
O
Not used
46
HDRQ
O
Serial data effect flag signal output to the DVD system processor and DSD
decoder
47
VDDS
—
Power supply terminal (+5V)
48
XDCK
O
Serial data transfer clock signal output to the DVD system processor and DSD
decoder
49
XSHD
O
Header flag signal output to the DSD decoder
50
VDD
—
Power supply terminal (+3.3V)
51
REDY
O
Not used
52
VSS
—
Ground terminal
