52
HAR-D1000
• IC401 CXD1859AGA (DIGITAL SIGNAL PROCESSOR, ATRAC ENCODER/DECODER) (SUB BOARD)
Pin No.
1
2
3
4
5 to 6
7
8
9
10
11
12
13
14
15
16
17 to 18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39 to 44
45
46
47 to 52
53
54 to 56
57
58
59 to 63
64
65 to 66
67
68
69 to 71
I/O
I
O
I
—
I
—
—
O
I
O
—
I
—
—
O
I/O
—
O
O
I/O
—
—
I/O
I
—
I/O
—
I/O
I/O
I/O
O
—
I
O
I
—
I/O
—
—
I/O
—
I/O
—
I/O
I
—
I
—
—
I
Pin Name
CLKSEL2
XTAL0
EXTAL0
VSC0
CLKSEL3 - 4
VDC0
VDE0
XTAL1
EXTAL1
XOSCSTP
VSC1
XRST
AVS1
AVD1
FS256O
DP0 - 1
VSC2
BS
SCLK
DIO
VDE1
VDC1
DP2
INS
VSC3
UDP
AVD2
UDM
BCLK
LRCK
SDO
VSC4
SDI
DAOUT
DAIN
VDE2
DB0 -5
VDC2
VSC5
DB6 - 11
VDE3
DB12 - 14
VSC6
DB15
ADR0 - 4
VSC7
ADR5 - 6
VDC3
VDE4
ADR7 - 9
Description
Clock mode selection input
Oscillator output (Not used)
Oscillator input
Ground
Clock mode selection input
Core power supply (1.8V)
I/O power supply (3.3V)
Oscillator output (Not used)
Oscillator input
Oscillation stop signal output
Ground
System reset input
Analog ground for PLL
Analog power supply for PLL
256fs clock output
DSP port 0 - 1
Ground
Memory stick bus state signal output
Memory stick clock output
Memory stick data input or output
I/O power supply (3.3V)
Core power supply (1.8V)
DSP port 2
Memory stick insertion detect signal input
Ground
USB data(+) signal input or output
Analog power supply for USB
USB data(-) signal input or output
Bit clock input or output
Left-right clock signal input or output
Audio data output
Ground
Audio data input
Digital audio signal output
Digital audio signal output
I/O power supply (3.3V)
Data bus (Host bus interface)
Core power supply (1.8V)
Ground
Data bus (Host bus interface)
I/O power supply (3.3V)
Data bus (Host bus interface)
Ground
Data bus (Host bus interface)
Address bus (Host bus interface)
Ground
Address bus (Host bus interface)
Core power supply (1.8V)
I/O power supply (3.3V)
Address bus (Host bus interface)
