DV-CP802
IC BLOCK DIAGRAM AND TERMINAL DESCRIPTIONS-25
IC2001: M65776AFP (DVDM ASSY:IC751)-3
No.
Pin Name
Dir.
Pin Functions
163
162
170
171
6-11
14-19
21-24
25,26
29-34
36-39
45
41
44
40
46
47
48
49
51
52
194,195
117
115
120
118
119
116
122
114
113,121,
123
103,134,
155,174,
198
13,28,43,
57,72,89,
104,135,
156,175,
199
IN
IN
OUT
OUT
I/O
IN
IN
IN
IN
IN
OUT
OUT
OUT
IN
IN
IN
IN
IN
OUT
OUT
OUT
OUT
-
-
IN
OUT
IN
IN
IN
-
-
CDDIN
CDDATA
DOUT0
DOUT1
HD[15:0]
HA[11:0]
BHE
RE
WE
CS
RDY
INT1
INT2
INT3
DREQ
DACK
HMODE[1:0]
IREF
AVRI
BIAS1
BIAS2
PAY
PAB
PAR
DAOUTB
AVDD33
VDD18
VDD33
PCM audio system data which are input by CDDSP
Digital audio interface input
Digital audio interface output
Digital audio interface output
Data I/O pin
Address input pin
Byte High Enable signal input pin
Read Enable signal input pin
Write Enable signal input pin
Chip Select signal input pin
The acknowledge signal which shows that read out of data or a note was completed
It is an interrupt request signal for outside CPU from M65776AFP
DMA request signal for OSD BitMap transfer
DMA acknowledge signal for OSD BitMap transfer
Host interface mode of operation setting pin
Reference electric current input pin
Reference voltage input pin
Bias voltage impression pin of current source
Analog electric current outpu tpin (for Y)
Analog electric current output pin (forPb)
Analog electric current output pin (forPr)
Be connected to ananalog ground.
3.3V analog power supply
Analog ground
System clock input terminal
It input 27MHz clock.
27MHz clock output
Audio system clock input terminal
Hardware reset terminal
Fixitin "L" potential.
1.8V power supply terminal
3.3V power supply terminal
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