STR-DN1070
85
Pin No.
Pin Name
I/O
Description
A1, A2
GPIO14, GPIO12
-
Not used
A3
SDA
I/O
Two-way I2C data bus terminal Not used
A4
USB_DP_P1
I/O
Two-way USB serial data (+) bus terminal
A5
USB_DP_P0
-
Not used
A6
USB_VRT_P0P1
-
External reference resistor connection terminal
A8
NC
-
Not used
A9
NC
-
Not used
A11
NC
-
Not used
A12
NC
-
Not used
A14
NC
-
Not used
A15
NC
-
Not used
A16
NC
-
Not used
A17
NC
-
Not used
A19
NC
-
Not used
A20
NC
-
Not used
A22
RSTI
-
Not used
A24
AOMCLK
O
Master clock signal output to the stream processor
A25
AOBCK
O
Bit clock signal output to the stream processor and RF modulator
A26
AOSDATA2
O
Digital audio signal output to the stream processor
A27
AOSDATA4
O
Digital audio signal output terminal
A28
AR0
-
Not used
B1
GPIO25
-
PCM and DSD selection for multiplexer
B2
GPIO24
-
MTK_XPCM_DSD_SEL_IN
B3
SCL
I/O
Two-way I2C clock bus terminal Not used
B4
USB_DM_P1
I/O
Two-way USB serial data (-) bus terminal
B5
USB_DM_P0
-
Not used
B8
NC
-
Not used
B9
NC
-
Not used
B11
NC
-
Not used
B12
NC
-
Not used
B14
NC
-
Not used
B15
NC
-
Not used
B16
NC
-
Not used
B17
NC
-
Not used
B19
NC
-
Not used
B20
NC
-
Not used
B22
NC
-
Not used
B23
OPTICAL
I
Digital audio signal input from the optical/coaxial receiver
B24
AOSDATA0
O
Digital audio signal output to the stream processor
B25
AOSDATA1
O
Digital audio signal output to the RF modulator
B26
AOSDATA3
O
Not used
B27
AOLRCK
O
L/R sampling clock signal output to the stream processor and RF modulator
B28
AL0
-
Not used
C1
GPIO15
O
Request signal output to the system controller
C2 to C5
GPIO26, GPIO13,
GPIO10, GPIO11
-
Not used
C7
NC
-
Not used
C9
NC
-
Not used
C10
NC
-
Not used
C11
NC
-
Not used
C12
NC
-
Not used
C13
NC
-
Not used
C14
NC
-
Not used
C15
AVDD12_2
-
Power supply terminal (+1.2V)
• IC Pin Function Descriptions
MB-1512 BOARD (1/16), (2/16), (4/16), (5/16), (6/16) IC101 CXD90028GB-B-E (BD DECODER)