IC17 : M3087BFKBGP
pin
No
Port Name
Mode7
Vcc
I/O
Volt
I/O Use
Nor.
STBY
Name
V
Device
PortSetup
Note
Level
Shift
Act. Init
29
P8-0/TA4out/U/
ISRxD0/RxD5
P1 +5V I/O O I TU_MUTE 5.0V H H Tuner Mute (Tuner Pack)
30
P7-7/TA3in/
INPC1-4/OUTC1-4/
ISCLK0/CLK5/
RTP2-2
P1 +5V I/O O I _CE_TU 5.0V L L
Tuner PLL CE (Tuner
Pack)
31
P7-6/TA3out/
INPC1-3/OUTC1-3/
ISTxD0/TxD5
P1 +5V I/O O I TUDOUT 5.0V - L
Tuner PLL Data out
(Tuner Pack)
32
P7-5/TA2in/_W/
INPC1-2/ISRxD1/
RTP2-1
P1 +5V I/O O I TUCLK 5.0V - L
Tuner PLL Clock (Tuner
Pack)
33
P7-4/TA2out/W/
INPC1-1/OUTC1-1/
ISCLK1/RTP2-0
P1 +5V I/O
T_
OUT
I RC_OUT 5.0V - H RC BUS OUT
34
P7-3/TA1in/_V/_
CTS2/_RTS2/_
SS2/INPC1-0/
OUTC1-0/ISTxD1
P1 +5V I/O I I TUDIN 5.0V - L
Tuner PLL Data in (Tuner
Pack)
35
P7-2/TA1out/V/
CLK2
P1 +5V I/O
T_
OUT
I M_RC_OUT 5.0V - L RC BUS MULTI OUT
36
P7-1/TA0in/TB5in/
RxD2/SCL2/
STxD2/INPC1-7/
OUTC1-7/
OUTC2-2/ISRxD2/
IEin/RTP0-3
P1 +5V I/O SC I V_SCL 3.3V - H
I2C Clock for Video
Devices (ADV7401/
ADV7320/CD0040/
ABT1010)
37
P7-0/TA0out/TxD2/
SDA2/SRxD2/
INPC1-6/
OUTC1-6/
OUTC2-0/ISTxD2/
IEout/RTP0-2
P1 +5V I/O SIO I V_SDA 3.3V - H
I2C Data for Video
Devices (ADV7401/
ADV7320/CD0040/
ABT1010)
38
P6-7/TxD1/SDA1/
SRxD1
P1 +5V I/O SC O TXD 5.0V - H
UART for RS232C Flush
WR Pull Up
39 Vcc1 P1Vcc +5V I YES I VCC1 - - - +5V'
40
P6-6/RxD1/SCL1/
STxD1
P1 +5V I/O SI I RXD 5.0V - H
UART for RS232C Flush
WR Pull Up
Reset : "H"
41 Vss Vss I - I VSS - - - GND
42 P6-5/CLK1 P1 +5V I/O O I DC_OUT1 5.0V L H DC Triger 1
43
P6-4/_CTS1/_
RTS1/_SS1/
OUTC2-1/ISCLK2
P1 +5V I/O O I DC_OUT2 5.0V L H DC Triger 2
44
P6-3/TxD0/SDA0/
SRxD0/IrDAout
P1 +5V I/O SIO I CPU_SDA 5.0V - H
HDMI CPU I/F
(H8/36087)
45
P6-2/RxD0/SCL0/
STxD0/IrDAin
P1 +5V I/O SC I CPU_SCL 5.0V - H
HDMI CPU I/F
(H8/36087)
46 P6-1/CLK0/RTP0-1 P1 +5V I/O O I RS232C_SW 5.0V
RS232C_Switch (DSP
CPU or DMP PCB)
47
P6-0/_CTS0/_
RTS0/_SS0/
RTP0-0
P1 +5V I/O O I RS232C_SW2 5.0V L - RS232C_SW2
48 P13-7/OUTC2-7 P2 +3.3V I/O O I _RSTDAC 3.3V L L Reset for DAC (CS4382)
49
P13-6/OUTC2-1/
ISCLK2
P2 +3.3V I/O SC I SPIO_CLK 3.3V - L
Serial Clock Out for TI
DSP (DA708)
50
P13-5/OUTC2-2/
ISRxD2/IEin
P2 +3.3V I/O SI I SPIO_SOMI 3.3V - L
Serial Data In from TI
DSP (DA708)
51
P13-4/OUTC2-0/
ISTxD2/IEout
P2 +3.3V I/O SO I SPIO_SIMO 3.3V - H
Serial Data Out for TI
DSP (DA708)
52 P5-7/_RDY P2 +3.3V I/O O I SWMUTE 3.3-5.0V H H SUB W SPK MUTE
53 P5-6/ALE P2 +3.3V I/O O I CNTMUTE 3.3-5.0V H H CENTER SPK MUTE
54 P5-5/_HOLD P2 +3.3V I/O I I _BOOT 3.3V - -
L : Boot Mode, H :
Operation
55 P5-4/_HLDA/ALE P2 +3.3V I/O O I SBMUTE 3.3-5.0V H H SRR B SPK MUTE
56 P13-3/OUTC2-3 P2 +3.3V I/O O I SL/SRMUTE 3.3-5.0V H H SL/SR SPK MUTE
57 Vss Vss I - I VSS - - - GND
58 P13-2/OUTC2-6 P2 +3.3V I/O O I L/RMUTE 3.3-5.0V H H FRONT L/R SPK MUTE
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