VSX-1016V-K
233
5
6
7
8
5
6
7
8
C
D
F
A
B
E
PDC131A (COMPOSITE ASSY : IC1006)
• Character Generator IC
Pin Arrangement (Top view)
Pin Function
No.
Pin Name
I/O
Pin Function
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
VDD1
RST
CTRL3
CTRL2
SEPIN
SEPOUT
SEPC
SYNIN
VDD1
CVIN
NC
CV
OUT
VSS1
XT
ALIN
XT
ALOUT
CT
AL1
BLANK
OSCIN
OSCOUT
CHARA
CS
SCLK
SIN
VDD2
1
VSS1
−
Ground connection (digital system ground)
2
XtalIN
I
Crystal oscillator connection
3
XtalOUT
O
Crystal oscillator connection
4
CTRL1
I
Crystal oscillator input switching
5
BLANK
O
Outputs the blank signal
6
OSCIN
I
LC oscillator connection
7
OSCOUT
O
LC oscillator connection
8
CHARA
O
Outputs the character signal
9
CS
I
Serial data input enable input
10
SCLK
I
Serial data input clock input
11
SIN
I
Serial data input
12
VDD2
−
Power supply
13
CVOUT
O
Composite video signal output
14
NC
−
Must be either connected to ground or left open.
15
CVIN
I
Composite video signal input
16
VDD1
−
Power supply (+5 V: digital system power supply)
17
SYNIN
I
I
Video signal input for the built-in sync separator circuit
18
SEPC
Built-in sync separator circuit bias voltage monitor pin
19
SEPOUT
O
Built-in sync separator circuit composite sync signal output
20
SEPIN
I
Inputs a vertical synchronization signal created by integrating the SEPOUT pin output signal
21
CTRL2
I
NTSC/PAL-M switching input
22
CTRL3
I
Control whether or not the VSYNC signal is input to the SEPIN input
23
RST
I
System reset input
24
VDD1
−
Power supply (+5 V: digital system power supply)