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P i n
Port Name
No
16
PG5/SI2/SCL2
PG6/SCK2
17
TEST1
18
PF7/INT5
19
PE0/TXD0
20
PE1/RXD0
21
PE2/SCLK0
22
PE4/TXD1
23
PE5/RXD1
24
PE6/SCLK1
25
PG0/SO0/SDA0
26
27
PG1/SI0/SCL0
PG2/SCK0
28
PB3
29
PH0/TB0IN0/BOOT BOOT single boot mode
30
PH1/TB0IN0
31
PH2/TB1IN0
32
PF0/TXD2
33
PF1/RXD2
34
PF2/SCLK2
35
PH3/TB1IN1
36
PB4
37
PI0/TB0OUT
38
PJ6/INT6
39
PI1/TB1OUT
40
PB5
41
PI2/TB2OUT
42
PB6
43
PF4/SO1/SDA1
44
PF5/SI1/SCL1
45
PF6/SCK1
46
PB7
47
PI3/TB3OUT
48
PJ1/INT1
49
PK0/CEC
50
PK1/SCOUT
51
Port
DCD-720AE
use
MT_STBY
PG5
F_MUTE
PG6
TEST pin, Set to OPEN.
SPDIF Control
N.C
USB_TX(DCD-720
TXD0
ONLY)/UPDATE TX
USB_RX(DCD-720
RXD0
ONLY)/UPDATE RX
N.C
-
N.C
-
N.C
-
DAC_FLT(DCD520
ONLY)
PE6
DAC_MS(DCD720
ONLY)
DAC_MOSI(DCD720
PG0
ONLY)
PG1
DAC_FMT(DCD520
ONLY)
PG2
DAC_MISO(DCD 720
ONLY)
DAC_DEMP(DCD520
ONLY)
N.C
DAC_MC(DCD720
ONLY)
DAC_XSMT
N.C
USB_OC(DCD-720
PH2
ONLY)
N.C
-
N.C
-
N.C
-
N.C
-
N.C
-
N.C
-
N.C
-
N.C
-
N.C
-
N.C
-
BOL_RST(DCD-720
PB6
ONLY)
N.C
-
N.C
-
N.C
-
N.C
-
N.C
-
N.C
-
PK0
CD_BUS2
PK1
CD_BUS3
I/O
use
NoUse init. stby Act.
I/O
O
L
L
I/O
O
L
H
OPEN
O
O
L
H
I/O
O
L
L
I/O
I
-
-
I/O
O
OPEN
I/O
O
OPEN
I/O
O
OPEN
I/O
O
-
L
I/O
O
-
L
O
O
OPEN
"O
I/O
-
L
I"
I/O
O
-
L
I/O
I
-
H
I/O
O
OPEN
I/O
I
-
-
I/O
O
OPEN
I/O
O
OPEN
I/O
O
OPEN
I/O
O
OPEN
I/O
O
OPEN
I/O
O
OPEN
I/O
O
OPEN
I/O
O
OPEN
I/O
O
OPEN
I/O
O
OPEN
I/O
O
L
L
I/O
O
OPEN
I/O
O
OPEN
I/O
O
OPEN
I/O
O
OPEN
I/O
O
OPEN
I/O
O
OPEN
I/O
I
-
-
I/O
O
L
L
71
Note
H
motor stanby IP4001(7) Mute
f u n c t i o n m u t e ( I N P U T B ' D
H
Q112-B)
SPDIF Control("L" SPDIF ON,
L/H
"HIGH" SPDIF OFF)
-
send command to bolero IC
-
receive data from bolero IC
DAC FILTER SELECT(DCD520
O N LY ) N O R M A L L AT E N C Y
" " L " " , L O W L AT E N C Y " " H " "
-
DAC Chip Select forSPI (DCD720
ONLY)
DAC Output dara for SPI (DCD720
-
ONLY)
" D A C F O R M A T S E L E C T
( D C D 5 2 0 O N LY ) I 2 S " " L " " ,
L E F T J U S T I F I E D " " H " "
-
DAC Input dara for SPI (DCD720
ONLY)"
D A C
D E - E M P H A S I S
C O N T R O L
( D C D 5 2 0
O N LY ) : O F F " " L " " O N " " H " "
-
DAC Clock for SPI (DCD720
ONLY)
L
update mode select
DAC SOFT MUTE : MUTE ON
"L", OFF "H"
USB Limit IC FLAG(DCD-720
L
ONLY)
b o l e r o i c r e s e t
L
Init&Stby:L(DCD-720 ONLY)
receive data from CD DSP (Oasis
-
(64)pin OUT)
send command to CD DSP (Oasis
-
(65)pin IN)
L : R e s e t
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