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1
- Pin Functions (PEG169A)
Pin No.
Pin Name
1
CLK4
A
P94
2
P93
3
4
SOUT3
5
CLK3
6
CNVss
7,8
NC
reset
9
10
XOUT
11
Vss
12
XIN
Vcc
13
nmi
14
B
P84
15
P83
16
17
NC
P81
18
P80
19
P77
20
P76
21
22
P71
23
P70
24
TxD1
25
RXD1
CLK1
C
26
27
P64
28
TXD0
29
RXD0
30
CLK0
31-33
NC
34
P55
35-38
NC
P50
39
40
P43
P42
41
42
P41
D
43
P40
P37
44
45
P36
46
P35
P34
47
48
P33
49
P32
50
P31
51
P30
NC
52
53
P26
54,55
NC
E
56
P23
57-60
NC
61
P06
F
76
1
2
I/O
Format
Function and Operation
O
C
PLD serial clock output
EVOL strobe output
O
C
O
C
EVOL chip enable output
O
C
EVOL serial data output
EVOL serial clock output
O
C
Vss
Not used
I
Reset input
O
System clock output
C
GND
I
System clock input
5V
Vcc
I
Back up sense input
I
Acc sense input
Not used
I
IP-BUS request input
O
DALMON control output
C
O
C
NW through mode output
O
C
IP-BUS driver control output
I
IP-BUS data input
O
N
IP-BUS data output
O
USB controller serial data output
C
I
USB controller serial data input
I
Flash write mode enable input
I
Flash write busy information input
O
C
Test program serial data output
I
Test program serial data input
I
Test program serial clock input
Not used
I
C
Flash write mode enable input
Not used
I
Test program enable input
O
C
DSP IC power control output
I
Power amp error input
O
C
Hardware mute request output
I
DSP stop request input
I
DIR reset input
O
C
DIR sampling frequency output
C
DIR sampling frequency output
O
I
DIT reset input
I
DIR unlock information input
O
C
DIR audio/data select output
O
C
DIR emphasis information output
I
DSP error information input
Not used
O
C
PLD config strobe output
Not used
O
C
Power indicator LED control output
Not used
O
C
PLD config strobe output
RS-P90/EW5
2
3
3
4
4
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