A
A
B
B
C
C
D
D
E
E
E
E
D
D
C
C
B
B
A
A
CCLK
CDTO
CSN
CDTI
RX
BNC
RX1
RX2
RX3
RX4
x4
x2
x1
x2
x1
x1
x4
DIR
EXT
EXT
DIR
LRCK
ADC
VCC
SDTI
MCLK
GND
GND
DIR
BICK
DIR
EXT
ADC
for 74HC14, 74HCT04, 74HCT245
74AC74, 74HC4040, 74HCT541
for 74HCT541
TX
BNC
TX1
TX2
TX3
LOGIC
A
AKD4584
A3
4
4
Tuesday, May 22, 2001
Title
Size
Document Number
Rev
Date:
Sheet
of
CDTI
CDTO
CSN
CCLK
RX1
RX2
RX3
RX4
EXT_BICK
EXT_LRCK
EXT_MCLK
EXT_LRCK
DIR_LRCK
4584_LRCK
DIR_BICK
4584_BICK
EXT_BICK
DAUX
SDTI
DIR_SDTI
MCKO
MCKI
SDTI
4584_SDTI
DAUX
4584_SDTO
4584_MCKO
DIR_MCLK
EXT_MCLK
4584_MCKO
TX1
TX2
TX3
VDD
VCC
VCC
VCC
VDD
VDD
VDD
U9
74HCT541
2
3
4
5
6
7
8
9
1
19
18
17
16
15
14
13
12
11
A1
A2
A3
A4
A5
A6
A7
A8
G1
G2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
C42
0.1u
J7
RX
C36
0.1u
PORT4
DIT
1
2
3
4
5
6
GND
IF
VCC
IN
5
6
U8
74HC4040
10
11
9
7
6
5
3
2
4
13
12
14
15
1
CLK
RST
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
JP9
TX1-3
JP13
RX
JP8
TX
C44
0.1u
JP6
EXT
R25
470
JP5
BCFS
JP10
MCLK
C43
0.1u
R23
470
C47
0.1u
R24
100
U6B
74AC74
12
9
11
8
10
13
D
Q
CLK
Q
PR
CL
R41
10k
R33
51
C41
0.1u
R26
100
+
C48
47u
T2
DA-02F
+ C38
10u
R29
100
JP11
BICK
C45
0.1u
R27
10k
R36
51
L4
47u
1
2
PORT5
DIR
1
3
4
2
6
5
OUT
VCC
GND
GND
6
5
JP4
MCLK
R34
51
R30
10k
JP15
SDTI
JP7
LRFS
R32
1k
R37
330
R38
100
U7
74HCT541
2
3
4
5
6
7
8
9
1
19
18
17
16
15
14
13
12
11
A1
A2
A3
A4
A5
A6
A7
A8
G1
G2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
R35
51
C46
0.1u
J5
EXT
R40
75
C37
0.1u
PORT3
CTRL
1
2
3
4
5
6
7
8
9
10
R39
470
PORT6
ROM
1
2
3
4
5
6
7
8
9
10
J6
TX
C39
0.1u
R28
470
R22
10k
JP12
RX1-4
JP14
LRCK
+
C40
47u
R31
51