PRO-700HD
256
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Pin Name
AV
DD
AV
DD
AV
SS
D
8
D
7
D
6
D
5
D
4
D
3
D
2
D
1
DV
SS
DV
DD
CLK
AV
SS
AV
DD
AV
SS
AV
DD
V
RT
V
REFT
V
INA
V
REFB
V
RB
AV
SS
Function
Analog power supply pin (+5 V)
Analog power supply pin (+5 V)
Analog power ground pin (0 V)
Digital output pins. D
1
: MSB, D
8
: LSB
Digital power ground pin (0 V)
Digital power supply pin (+3 or +5 V)
Clock input pin
Analog power ground pin (0 V)
Analog power supply pin (+5 V)
Analog power ground pin (0 V)
Analog power supply pin (+5 V)
Reference voltage input pin (3 V)
Reference voltage input pin (1 V)
Analog input pin. Input range: V
RB
to V
RT
(2 Vp-p between 0.5 to 4 V)
Reference voltage output pin. When connected to V
RB
, the pin generates 0.2 x AV
DD
(1 V).
Reference voltage input pin (1 V)
Analog power ground pin (0 V)
¶
Pin Function
7
MA07132 (SIGNAL ASSY: IC7700)
TWIN PICTURE LSI
¶
Pin Assignment
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46
GND
VDD
47
92
GND
VDD
93
138
GND
VDD
184
139
GND
VDD
1
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EDO-DRAM
EDO-DRAM
EDO-DRAM
EDO-DRAM
MUX
MUX
T-BUS
I/F
D/A
3ch.
16
8
24
24
24
Main
Vsync
Hsync
CLK
Sub
Vsync
Sub
Vsync
Hsync
CLK
YCbCr 24 bit
input
YCbCr 24 bit
or
RGB24 bit input
Main
Vsync
Horizontal
filter
/reduction
Horizontal
filter
/reduction
Line buffer
Line buffer
Line buffer
Line buffer
Vertical
filter
/reduction
Vertical
filter
/reduction
Line buffer
Line buffer
Line buffer
Line buffer
Digital
RGB
output
images
Analog
YCbCr
output
images
EDO-DRAM (2 or 4)
¶
Block Diagram
I/O
–
–
–
O
O
O
O
O
O
O
O
—
—
I
—
—
—
—
I
I
I
O
I
—
