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- Pin Functions (PE5530A)
Pin No.
Pin Name
1
AVREF0
2
AVSS
A
3,4
NC
5
AVREF1
6
SYSPW
7
DALMON
8
FLMD0
VDD
9
10
REGC
11
VSS
12
X1
13
X2
14
RESET
15
XT1
B
16
XT2
17
LFTPULS
bsens
18
asens
19
20
JTAG
21
NC
22
AVSDATA
23
AVSCK
24
NC
25
TXTUN
26
RXTUN
C
27
TUNACT
28
ASENTO
29
IPPW
30
ASENBO
31
TXIE
32
RXIE
33
EVSS
34
EVDD
TXGDC
35
36
RXGDC
37
SWVDD
38
GDCRESET
D
39
JTAG
40
JTAG
41,42
JTAG
43
FLAPILM
44
NC
45
MUTERQ
bsrq
46
brxen
47
brst
48
49
BSI
50
BSO
51
BUSCK
E
52
BEEP
53,54
NC
55
DDCCTL
56-60
NC
61
TXMS4
62
RXMS4
F
262
1
2
Function and Operation
I/O
Format
A/D converter reference voltage
A/D, D/A converter GND
Not used
A/D converter reference voltage
SYSPW output
O
C
DALMON output
O
C
Used for JTAG and flash rewriting
Power supply
Connected to VSS via the 4.7 µF capacitor
GND
Oscillator connection for mainclock
I
Oscillator connection for mainclock
Reset input, also used for JTAG
I
Connected to the oscillator for subclock(connected to VSS)
I
Connected to the oscillator for subclock(open)
FLAP : Horizontal move pulse detection
I
C
Backup sense input
I
C
ACC sense input
I
C
JTAG
I
C
Not used
AV selector, I2C control
O
N
O
N
AV selector, I2C control
Not used
TUNER : Data output(UART)
O
C
TUNER : Data input(UART)
I
C
TUNER : TUN microcomputer communication enable status input
I
C
TUNER : ASENS output
O
C
IPBUS : Driver power supply output
O
C
O
C
IP-BUS : ASENS notification
IPBUS : Data output
O
C
IPBUS : Data input
I
C
E power supply GND(also used for JTAG)
E power supply positive power supply(also used for JTAG)
O
C
GDC : Data output(UART)
GDC : Data input(UART)
I
C
O
C
GDC : Power supply output
GDC : GDC microcomputer reset output
O
C
JTAG
I
C
JTAG
O
C
JTAG
I
C
O
C
Flap illumination power supply control
Not used
DSP : Mute request output
O
C
DSP : Communication request input(PBUS)
I
C
DSP : Reception enable input/output(PBUS)
I/O
C
DSP : Reset output(PBUS)
O
C
DSP : Data input(PBUS)
I
C
I/O
C
DSP : Data output(PBUS)
DSP : Clock input/output(PBUS)
I/O
C
Beep output
O
C
Not used
D/D converter control output(switching clock frequency)
O
C
Not used
MS4 : Data output(UART)
O
C
I
C
MS4 : Data input(UART)
AVH-P7800DVD/UC
2
3
3
4
4
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