19
SPX2000
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
CDOUT
/CS
/EMPH
RXP0
RXN0
VA+
AGND
FILT
/RST
RMCK
RERR
RXP1
RXP2
RXP3
O
I
O
I
I
O
O
I/O
O
I
I
I
Data out (SPI)
Control port chip select (SPI)
Pre-emphasis
AES3/SPDIF receiver port
Positive analog power 5V
Analog ground
PLL loop filter
Reset
Input section recovered master clock
Receiver error
Additional AES3/SPDIF receiver port
15
16
17
18
19
20
21
22
23
24
25
26
27
28
RXP4
OSCLK
OLRCK
SDOUT
INT
U
OMCK
DGND
VL+
H//S
RXP5
RXP6
CDIN
CCLK
I
I/O
I/O
O
O
O
I
I
I
I
I
I
Additional AES3/SPDIF receiver port
Serial audio output bit clock
Serial audio output left/right clock
Serial audio output data
Interrupt
User data
System clock
Digital ground
Positive logic power 5V
Hardware/software mode control
Additional AES3/SPDIF receiver port
Serial control data in (SPI)
Control port clock
CS8415A-CS (X2089A00) DIR (Digital Audio Interface Receiver)
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
DAUX
HDLT
DOUT
VFL
OPT
SYNC
MCC
WC
MCB
MCA
SKSY
XI
XO
P256
LOCK
Vss
TC
DIM1
DIM0
DOM1
I
O
O
O
O
O
O
O
O
O
I
I
O
O
O
O
I
I
I
Auxiliary input for audio data
Asynchronous buffer operation flag
Audio data output
Parity flag output
Fs x 1 Synchronous output signal for DAC
Fs x 1 Synchronous output signal for DSP
Fs x 64 Bit clock output
Fs x 1 Word clock output
Fs x 128 Bit clock output
Fs x 256 Bit clock output
Clock synchronization control input
Crystal oscillator connection or external
clock input
Crystal oscillator connection
VCO oscillating clock connection
PLL lock flag
Logic section power (GND)
PLL time constant switching output
Data input mode selection
Data input mode selection
Data output mode selection
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
KM0
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 (+5 V)
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
YM3436DK (XG948E00) DIR2 (Digital Format Interface Receiver)
FUNCTION
PIN
NO.
I/O
FUNCTION
NAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AD0//CS
AD2
RXP
DGND2
VD2+
DGND4
DGND3
/RST
NC1
NC2
ILRCK
ISCLK
SDIN
I/O
I/O
I
I
I
I/O
I/O
I
2
C) / Data out (SPI)
Address bit 0 (I
2
C) / Control port chip select (SPI)
Address bit 2 (I
2
C)
Auxiliary AES3 Receiver port
Digital ground
Positive digital power supply (+5V)
Digital ground
Reset
Not used
Serial audio input left/right clock
Serial audio bit clock
Serial audio data port
15
16
17
18
19
20
21
22
23
24
25
26
27
28
TCBL
NC3
NC4
NC5
INT
U
OMCK
DGND
VD+
H//S
TXN
TXP
AD1/CDIN
SCL/CCLK
I/O
O
I/O
I
I
O
O
I
I
Transmit channel status block start
Not used
Interrupt
User data
Master clock
Digital ground
Positive digital power supply (+5V)
Hardware/software control mode select
Differential line drivers
Address bit 1 (I
2
C) / Serial control data in (SPI)
Control port clock
CS8405A-CS (XZ349A00) DIT (Digital Audio Interface Transmitter)
www. xiaoyu163. com
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
