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TSS-10
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3 7 63 1515 0
IC2: M30624FGAFP (DSP P.C.B.)
16bit µ-COM (Sub CPU)
P07/D7
P06/D6
P05/D5
P04/D4
P03/D3
P02/D2
P01/D1
P00/D0
P107/AN7
P106/AN6
P105/AN5
P104/AN4
P103/AN3
P102/AN2
P101/AN1
Avss
P100/AN0
Avcc
P97/Adtrg/Sin4
TE
L 13942296513
No.
Port
Name
1
SOUT4
VDATA
2
CLK4
VCLK
3
TB4in
REM
4
P93
5
SOUT3
SDM
6
SIN3
SDD
7
CLK3
SCK
8
BYTE
BYTE
9
CNVss
CNVss
10
P87
11
P86
12
RESET
RESET
13
Xout
Xout
14
Vss
Vss
15
Xin
Xin
16
Vcc
Vcc
17
NMI
NMI
18
INT2
DIR938
19
INT1
MUTE938
20
INT0
NPCM938
21
P81
22
P80
23
P77
HP
www
24
P76
P-ON
25
P75
CODEC
26
P74
/ICD
.
27
P73
CSY
28
P72
29
P71
30
P70
16
http://www.xiaoyu163.com
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
Vref
98
99
100
I/O
Detail of function
SO
Electronic volume IC DATA
SCK
Electronic volume IC CLOCK
TBin
Remote controller input
SO
YSS938 TxD
SI
YSS938 RxD
O
YSS938 CLOCK
Vss
At single chip mode: Vss
Vss/Vcc
At single chip mode: Vss, at flash writing: Vcc
I
Reset
Oscillation output
Vss
Microprocessor ground
10MHz
Oscillation input
Vcc (BU)
Power supply to microprocessor +5V
Vcc (BU)
Connected to Vcc because of being unused
INT
YSS938 DIR
INT
YSS938 MUTE
INT
YSS938 NON PCM
I (IPU)
HEADPHONE detect
O
POWER ON/OFF (5D, +B1, BIAS)
x
ao
O
CODEC chip select
y
O
YSS938 initial clear / DSP PLL initialize
i
O
YSS938 CE
http://www.xiaoyu163.com
8
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
P44/CS0
P45/CS1
P46/CS2
P47/CS3
P50/WRL/WR
P51/WRH/BHE
P52/RD
P53/BCLK
P54/HLDA
P55/HOLD
P56/ALE
P57/RDY/CLKout
P60/CTS0/RTS0
P61/CLK0
P62/RXD0
P63/TXD0
P64/CTS1/RTS1/CTS0/CLKS1
P65/CLK1
P66/RXD1
P67/TXD1
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9
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