MDX-E100
MDX-E100
34
IC705 : YM3437C-FE2
DIT (Digital Audio Interface Signal Transmitter)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Name
VSS
MCLK
DM0
DM1
RSTN
WCIN
DIN
VDD
MUTE
VFL
CCK/CSB
CIN/UDB
CLD/AUXEN
CNTR/BLKIN
CSM
DOUT
I/O
–
I
I
I
I
I
I
–
I
I
I
I
I
I
I
O
Function
Ground
Master clock input (128fs)
Data input mode select 0
Data input mode select 1
System reset input (“ L ” active)
Word clock input
Audio data input
+ 5V power supply
DOUT output muting control input (when “ H ”, muted audio data)
Validity flag input
CSM = “ L ” ; C, U bit data input serial clock
CSM = “ H ” ; C bit data input
CSM = “ L ” ; C, U bit data input serial data
CSM = “ H ” ; U bit data input
CSM = “ L ” ; C, U bit data input word clock
CSM = “ H ” ; 24-bit output at “ H ” (AUX bit used)
CSM = “ L ” ; Local sample address reset input
CSM = “ H ” ; Block start clock
Control code input mode select
(“ L ” ; Asynchronous mode “ H ” ; Synchronous mode)
Digital audio interface signal output
1
2
3
4
5
6
7
8
VSS
MCLK
DM0
DM1
RSTN
WCIN
DIN
VDD
16
15
14
13
12
11
10
9
DOUT
CSM
CNTR/BLKIN
CLD/AUXEN
CIN/UDB
CCK/CSB
VFL
MUTE
TIMING
GENERATION
BI-PHASE
MODULATION
CONTROL CODE
CONVERSION
MPX
DOUT
CCK/CSB
CIN/UDB
CLD/AUXEN
CNTR/BLKIN
VFL
DIN
WCIN
RSTN
DM0,DM1
MCLK
VSS
VDD
MUTE
CSM
INPUT DATA
FORMAT
CONVERSION