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5
- Pin Functions (PEG270A)
Pin No.
Pin Name
1
SYSPW
2
KEYD
3
NC
cdrst
4
5
NC
6
BYTE
7
CNVSS
8
TELIN
9
NC
reset
10
11
XOUT
12
VSS
13
XIN
14
VCC
nmi
15
16,17
NC
18
VDCONT
19
NC
20
OELPW
21
NC
brxen
22
brst
23
24
PEE
25
NC
bsrq
26
27
RX
28
TX
29
DPDT
30
KYDT
31,32
NC
33
IPTX
34
IPRX
35,36
ROT1,0
37
ILMPW
38
SWVDD
dsens
39
40
FLPILM
41
PCL
ejtin
42
43
TUNPDI
44
TUNPDO
45
TUNPCK
46-50
NC
51
AUXON
52
IPODON
53-59
NC
60
VCC
61
NC
62
VSS
63
PID
psensg
64
65
PPOWER
psens
66
67
DALMON
68
NC
5
6
Function and Operation
I/O
Format
System power control output
O
C
I
Not used
Not used
CD mechanism reset output
O
C
Not used
External data bus width change input
I
Processor mode change input
I
Not used
I
Not used
Reset input
I
Main clock output
O
GND
I
Main clock input
I
Power supply input(+)
I
NMI input
I
C
Not used
VD power supply control
O
C
Not used
OEL power supply control
O
C
Not used
I/O
C
P-BUS : Reception enable input/output
P-BUS : Reset output
O
C
O
C
BEEP sound output
Not used
P-BUS : Service request input
I
IPBUS : Input
I
N
IPBUS : Output
O
N
O
C
OEL display microcomputer communication data output
OEL display microcomputer communication data input
I
Not used
iPod data output
O
C
iPod data input
I
Rotary encoder pulse input 1,0
I
Illumination power output
O
C
O
C
OEL display microcomputer chip enable output
Detach sense input
I
Flap illumination output
O
C
Output for clock adjustment
O
C
Eject key input
I
TUNER : Data input(PLL)
I
TUNER : Data output(PLL)
O
C
O
C
TUNER : Clock output(PLL)
Not used
EVOL : Source select(AUX)
O
C
EVOL : Source select(iPod)
O
C
Not used
I
Power supply input(+)
Not used
I
GND
Communication mode (UART) notification output
O
C
Connection sense input
I
Power supply control output
O
C
Connection sense input
I
O
C
For consumption current reduction output
Not used
DEH-P5950IB/XN/ES
6
7
7
8
A
B
C
D
E
F
63
8
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