HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
MAIN BOARD (6/9) IC6001 CS8422 (DIR)
Pin No.
Pin Name
1
RX0/RXP0
2
RX1/RXP0
3
VA
4
AGND
5
RX2/RXP1
6
RX3/RXP1
7
AD0/CS
8
AD1/CDIN
9
SCL/CCLK
10
SDA/CDOUT
11
XTI
12
XTO
13
ILRCK
14
ISCLK
15
SDIN
16
GPO0
17
GPO1
18
GPO2
19
V_REG
20
VD_FILT
21
DGND
22
VL
23
SDOUT2
24
OSCLK2
25
OLRCK2
26
TDM_IN
27
SDOUT1
28
OSCLK1
29
OLRCK1
30
GPO3
31
RMCK
32
RST
60
I/O
I
SPDIF signal input
I
SPDIF signal input
I
Analog power input
—
Ground
—
Not used
—
Not used
I
Address bit0/Chip select signal input
I
Serial data input
I
Serial clock input
O
Serial data output
I
Crystal oscillator input (24.576MHz)
O
Crystal oscillator output (24.576MHz)
—
Not used
—
Not used
—
Not used
O
DIR AUDIO signal output
—
Not used
—
Not used
I
Voltage regulator input
O
Digital voltage regulator output
—
Ground
I
Logic power input
O
Serial audio data output Not used
O
Serial audio bit clock output Not used
O
Serial audio left/right clock output Not used
—
Not used
O
Serial audio data output
O
Serial audio bit clock output
O
Serial audio left/right clock output
O
DIR ERROR signal output
O
Recovered master clock output
I
Reset signal input
Description