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5
QQ
3 7 63 1515 0
• Pin Function
No.
1
P96/ANEX1/SOUT4
2
P95/ANEX0/CLK4
3
P94/DA1/TB4IN
4
P93/DA0/TB3IN
5
P92/TB2IN/SOUT3
6
P91/TB1IN/SIN3
7
P90/TB0IN/CLK3
8
BYTE
9
CNVss
10
P87/XCIN
11
P86/XCOUT
12
RESET
13
XOUT
14
VSS
15
XIN
16
VCC
17
P85/NMI
18
P84/INT2
19
P83/INT1 P85/NMI
20
P82/INT0
21
P81/TA4IN/U
22
P80/TA4OUT/U
23
P77/TA3IN
TE
L 13942296513
24
P76/TA3OUT
25
P75/TA2IN/W
26
P74/TA2OUT/W
27
P73/CTS2/RTS2/TA1IN/V
28
P72/CLK2/TA1OUT/V
29
P71/RXD2/SCL/TA0IN/TB5IN XM/SIRIUS RX
30
P70/TXD2/SDA/TA0OUT
31
P67/TXD1
32
P66/RxD1
33
P65/CLK1
34
P64/CTS1/RTS1/CLKS1
35
P63/TXD0
36
P62/RxD0
37
P61/CLK0
38
P60/CTS0/RTS0
39
P57/RDY/CLKOUT
40
P56/ALE
41
P55/HOLD
42
P54/HLDA
43
P53/BCLK
44
P52/RD
45
P51/WRH/BHE
www
46
P50/WRL/WR
47
P47/CS3
48
P46/CS2
.
49
P45/CS1
50
P44/CS0
5
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6
Port
Pin Name
USDAI
USCLK
DISP EN
DISP RDY
DISP DI/OSD DT
DISP DO
DISP CLK/OSD CLK
GND
CNVSS
I2C CK EEPROM/DVC
I2C DT EEPROM/DVC
XRESET
XOUT
GND
XIN
5V
NMI
ACIN(WAKEUP)
USB TREQ
1W WUP
UART SW
USB HREQ
USB CTL
USB XFLAG
SIRIUS RST
USB XRST
USB CS
DISP RST
XM SIRIUS TX
TX (SR+)
RX (SR+)
CLK
232C CTS
DSP DI
DSP DO
DSP CLK
DSP RST
DSP SS
BUSY
DSP HREQ
DSP MODE
DSP MUTE
ADMODE
DIR DO
DIR CS
LSSN
x
ao
u163
y
DIR CDC RST
i
DIR ERR
XTL0
6
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7
2 9
8
I/O
O
Data out to USB
O
Clock signal from USB
O
Enable signal to display u-com
I
Ready signal from display u-com
O
Data out to display u-com
I
Data in from display u-com
O
Clock signal to display u-com
I
Ground
I
Terminate to GND with resistor
O
I2C bus for EEPROM, DVC
I/O
I2C bus for EEPROM, DVC
I
Reset signal input
O
X'tal output
I
Ground
I
X'tal input
I
Power supply
I
Pull-up to +5 V with resistor
I
AC pulse in
I
Request from TCC760 to main u-com
I
Wake up signal from display u-com (pull-down)
O
XM/SIRIUS UART BUS SWITCH control
O
Request from main u-com to TCC760
O
From main u-com to USB power switch IC
Q Q
3
6 7
1 3
1 5
I
From USB power switch IC to main u-com
O
Reset signal to SIRIUS
O
Reset signal to USB (pull-down)
O
From main u-com to TCC760
O
Reset signal to display u-com
I
O
Pull-up
O
SR+ communication
I
SR+ communication
O
It is necessary when writing for JIG
O
For rewriting 232C (Admit communication)
O
Data output signal for communication with DSP and DIR
I
Data input signal for communication with DSP
O
Clock signal for communication with DSP and DIR
O
Reset signal for DSP
O
Strobe select signal to DSP
I
Use it in MCACC
I
DSP error detect signal
O
Mode select of DSP (ROM/RAM)
O
DSP ASSY mute
O
DSP ASSY
I
Data input signal for communication with DIR/DAC
O
Chip select signal for communication with DIR/DAC
O
DSP ASSY
co
O
Reset signal for DIR CODEC
.
I
lock/unlock signal
O
DIR X'tal change
VSX-417-K
7
8
9 4
2 8
Pin Function
0 5
8
2 9
9 4
2 8
m
9 9
A
B
C
9 9
D
E
F
79
8
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