D24
28
PIN
NO.
I/O
FUNCTION
NAME
PIN
NO.
I/O
FUNCTION
NAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
INTR
RESET
FRAME
CLICK
LTCIN-
LTCIN+
LTCOUT
LFC
XTAL2
XTAL1
AVDD
AVSS
COUT
YOUT
C2
Y2
C1
Y1
STHRESH
CTHRESH
DTHRESH
RXD
O
I
I
I
I
I
O
I
O
I
-
-
O
O
I
I
I
I
I
I
I
I
Interrupt request
Master reset
Color frame A / B input
LTC SYNC input
SMPTE LTC input -
SMPTE LTC input +
SMPTE LTC output
External RC circuit
14.318 MHz crystal oscillator
14.318 MHz crystal oscillator
Analog power supply
Analog ground
C(Chroma) output
Y(Luma) output
C(Chroma) input
Y(Luma) input
C(Chroma) input
Y(Luma) input
SYNC threshold bypass input
Clamp threshold bypass input
Data threshold bypass input
UART receive data
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
CTS
TXD
RTS
LRCLK
VITCGATE
VITCOUT
A0
A1
/SMPTECS
/UARTSC
/IOR
VSS
VDD
/IOW
D0
D1
D2
D3
D4
D5
D6
D7
I
O
O
O
O
O
I
I
I
I
I
-
-
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Clear to send
UART transmit data
Ready to send
SMPTE LTC receive clock
VITE cord is for video overlay
SMPTE VITE output
Address bus
Address bus
SMPTE port chip select
UART chip select
Read enable
Digital ground
Digital power supply
Write enable
Data bus
ICS2008A (XV619A00) T.C. Reader/Generator
MAIN: IC137
PIN
NO.
I/O
FUNCTION
NAME
PIN
NO.
I/O
FUNCTION
NAME
1
2
3
4
5
6
7
8
9
10
11
12
MOT
N.C
N.C
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
GND
I
-
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
Bus type selection
Multiplexed address / Data bus
Ground
13
14
15
16
17
18
19
20
21
22
23
24
/CS
AS
R//W
N.C
DS
/RESET
/IRQ
N.C
N.C
N.C
SQW
VCC
I
I
I
-
I
I
O
-
-
-
O
-
Chip select
Address strobe
Read / Write
Data strobe
Reset
Interrupt request
Square wave
Power 5 V
DS12887 (XV618A00) Real Time Clock
MAIN: IC127
