AX16-AT
AX16-AT
TC74VHC157F(EL) (XT475A00)
MULTIPLEXER
IC104,107,109,110,203,303
TC74HC04AF (XS993A00)
SN74HCU04NSR (XC723A00)
INVERTER
IC101,206,507
TC74VHC32F-TEL (XR337A00)
OR
IC503,505
IC BLOCK DIAGRAM
VDD
6A
4Y
3Y
2Y
1A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
5Y
3A
2A
1Y
6Y
5A
4A
Vss
Vcc
4Y
3B
2B
2Y
1Y
1
2
3
4
5
6
7
8
9
10
11
12
13
14
3Y
2A
1B
1A
4A
4B
3A
GND
YM3436 (XG948A00) DIR2 (Digital Format Interface)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
DAUX
HDLT
DOUT
VFL
OPT
SYNC
MCC
WC
MCB
MCA
SKSY
XI
XO
P256
LOCK
Vss
TC
DIM1
DIM0
DOM1
DOM0
KM1
I
O
O
O
O
O
O
O
O
O
I
I
O
O
O
O
I
I
I
I
I
Auxiliary input for audio data
Asynchronous buffer operation flag
Audio data output
Parity flag output
Fs
1 Synchronous output signal for
DAC
Fs
1 Synchronous output signal for
DSP
Fs
64 Bit clock output
Fs
1 Word clock output
Fs
128 Bit clock output
Fs
256 Bit clock output
Clock Synchronous control input
Crystal oscillator connection or external clock input
Crystal oscillator connector
VCO oscillating clock connection
PLL lock flag
Logic section power
PLL time constant switching output
Data input mode selection
Data input mode selection
Data output mode selection
Data output mode selection
Clock mode switching input 1
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
RSTN
Vdda
CTLN
PCO
( NC )
CTLP
Vssa
TSTN
KM2
KMO
FS1
FS0
CSM
EXTW
DDIN
LR
Vdd
ERR
EMP
CD0
CCK
CLD
I
I
O
I
I
I
I
O
O
I
I
I
O
O
O
O
I
I
System reset input
VCO section power (+5V)
VCO control input N
PLL phase comparison output
VCO control input P
VCO section power (GND)
Test terminal. Open for normal use
Clock mode switching input 2
Clock mode switching input 0
Channel status sampling frequency display output 1
Channel status sampling frequency display output 0
Channel status output method selection
External synchronous auxiliary input word clock
EIAJ (AES/EBU) data input
PLL word clock output
Logic section power (+5V)
Data error flag output
Channel status emphasis control code output
3-wire type microcomputer interface data output
3-wire type microcomputer interface clock input
3-wire type microcomputer interface load input
PIN
No.
NAME
I/O
FUNCTION
PIN
No.
NAME
I/O
FUNCTION
1G
1A
1B
1Y0
1Y1
1Y2
1Y3
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Vcc
2G
2Y2
2Y0
2A
2B
2Y1
2Y3
SGH609080F-47F (XU235A00) ATSC
PIN
No.
NAME
I/O
FUNCTION
PIN
No.
NAME
I/O
FUNCTION
LSI PIN DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
I
I
I
I
I
I
I
I
I
O
O
O
O
O
I
I
I
I
I
O
I
I
I
I
I
I
syncati
mccti
mcbti
VCC
GND
mcati
GND
siat0
siat1
siat2
siat3
ati
GND
ato
soat3
soat2
soat1
soat0
VCC
GND
mcato
GND
mcbto
mccto
syncato
clksel
ext-sync2
ui0
ui1
ui2
ui3
si-sel0
si-sel1
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
synci
mcci
mcbi
VCC
GND
mcai
GND
si0
si1
si2
si3
GND
so3
so2
so1
so0
VCC
GND
mcao
GND
mcbo
mcco
synco
so-sel1
so-sel0
uo3
uo2
uo1
uo0
ext-sync1
VCC
GND
clk
GND
/res
GND
wc-at
mute
ati-sel1
ati-sel0
I
I
I
I
I
I
I
I
O
O
O
O
I
I
I
I
I
I
O
O
O
O
O
I
I
O
I
I
I
Synch. word input terminal for
si3-0 input
64fs clock input terminal for si3
-0 input
128fs clock input terminal for si3
-0 input
Power supply (+5V)
ground
256fs clock input terminal for
si3-0 input
ground
serial data input terminal
ground
serial data output terminal
Power supply (+5V)
ground
256fs clock input terminal for
so3-0 output
ground
128fs clock input terminal for
so3-0 output
64fs clock input terminal for
so3-0 output
Synch. word input terminal for
so3-0 output
format select terminal for soat3
-0 output
format select terminal for soat3
-0 output
u-bit output terminal for optical
output
synch. detect output terminal 1
Power supply (+5V)
ground
clock input terminal for word
clock extract
ground
system reset input terminal
ground
word clock output terminal
data mute input terminal
input format select terminal for
ati,siat3-0.
input format select terminal for
ati,siat3-0.
Synch. word input terminal for
ati,siat3-0 input
64fs clock input terminal for ati,
siat3-0 input
128fs clock input terminal for
ati,siat3-0 input
Power supply (+5V)
Ground
256fs clock input terminal for
ati,siat3-0 input
Ground
serial data input terminal
optical input terminal
ground
optical output terminal
serial data output terminal
Power supply (+5V)
Ground
256fs clock input terminal for
ato,soat3-0 output
ground
128fs clock input terminal for
ato,soat3-0 output
64fs clock input terminal for
ato,soat3-0 output
Synch. word input terminal for
ato,soat3-0 output
clock select terminal for ato,soat
3-0 output
0:mcato,mcbto,mccto,syncato
1:mcai,mcbi,mcci,synci
format select terminal for ato,
soat3-0 output
format select terminal for ato,
soat3-0 output
bit shift select terminal for the ato
output
synch. detect output terminal 2
u-bit input terminal for optical
output
input format select terminal for
si3-0
input format select terminal for
si3-0i
0:mcato,mcbto,mccto,syncato
1:mcai,mcbi,mcci,synci
ato sel1
(8ch/line)
(4ch/line)
(2ch/line)
1
1
0
0
1
0
1
0
ati
ati0
ati2,0
ati3-0
(8ch/line)
(4ch/line)
(2ch/line)
input format
ati sel1
ati sel0
1
1
0
0
1
0
1
0
not enable to set
si0
si2,0
si3-0
(8ch/line)
(4ch/line)
(2ch/line)
input format
si sel1
si sel0
1
1
0
0
1
0
1
0
not enable to set
so0
so2,0
so3-0
(8ch/line)
(4ch/line)
(2ch/line)
input format
so sel1
so sel0
8
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
