XV-DV1000
141
5
7
8
5
7
8
C
D
F
A
B
E
No.
Pin name
Dir.
Pin Functions
163
CDDIN
IN
PCM audio system data which are input by CDDSP
162
CDDATA
IN
Digital audio interface input
170
DOUT0
OUT
Digital audio interface output
171
DOUT1
OUT
Digital audio interface output
6-11,
14-19,
21-24
HD [15:0]
I/O
Data I/O pin
25, 26,
29-34,
36-39
HA [11:0]
IN
Address input pin
45
BHE
IN
Byte High Enable signal input pin
41
RE
IN
Read Enable signal input pin
44
WE
IN
Write Enable signal input pin
40
CS
IN
Chip Select signal input pin
46
RDY
OUT
The acknowledge signal which shows that readout of data or a note was completed
47
INT1
OUT
It is an interrupt request signal for outside CPU from M65776AFP
48
INT2
49
INT3
51
DREQ
OUT
DMA request signal for OSD BitMap transfer
52
DACK
IN
DMA acknowledge signal for OSD BitMap transfer
194, 195
HMODE [1:0]
IN
Host interface mode of operation setting pin
117
IREF
IN
Reference electric current input pin
115
AVRI
IN
Reference voltage input pin
120
BIAS1
IN
Bias voltage impression pin of current source
118
BIAS2
119
PAY
OUT
Analog electric current output pin (for Y)
116
PAB
OUT
Analog electric current output pin (for Pb)
122
PAR
OUT
Analog electric current output pin (for Pr)
114
DAOUTB
OUT
Be connected to an analog ground.
113, 121,
123
AVDD33
−
3.3V analog power supply
124
AGND33
−
Analog ground
106
CLKIN
IN
System clock input terminal It input 27MHz clock.
OUT
27MHz clock output
IN
Audio system clock input terminal
IN
Hardware reset terminal
IN
Fix it in "L" potential.
−
1.8V power supply terminal
13, 28, 43,
57, 72, 89,
104, 135,
156, 175,
199
VDD33
−
3.3V power supply terminal
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