IC11 : M3087BFLK [SR5003 : MAIN] / M3087BFL [SR6003 : MAIN]
Pin
No.
Port Name Vcc
I/O
Volt
I/O Use STBY Name
PortSetup
Note
Act. Init
1
P9-6/ANEX1/TxD4/
SDA4/SRxD4
P1 +5V I/O I/O I DMP_TX - L USB UART Output (SR6003 only)
2 P9-5/ANEX0/CLK4/ P1 +5V I/O O I M_VOL_DTA - L ZONE A Volume Data (BD3812)
3
P9-4/DA1/TB4in/_
CTS4/_RTS4/_SS4
P1 +5V I/O O I M_VOL_CLK - L ZONE A Volume Clock (BD3812)
4
P9-3/DA0/TB3in/_
CTS3/_RTS3/_SS3
P1 +5V I/O T_IN I IR_REC_IN - - IR Flasher Input
5
P9-2/TB2in/TxD3/
SDA3/SRxD3/
OUTC20/IEout/ISTxD2
P1 +5V I/O T_IN I VSYNC ↑ - V-Sync Detect (LC74782)
6
P9-1/TB1in/RxD3/
SCL3/STxD3/IEin/
ISRxD2
P1 +5V I/O O I CE_OSD L H OSD Enable (LC74782)
7 P9-0/TB0in/CLK3 P1 +5V I/O T_IN I RC_IN ↑↓ - RC-5 (D-BUS) Input
8 P14-6/_INT8 P1 +5V I/O INT I WAKEUP ↑ - CPU Standby Mode Release
9 P14-5/_INT7 P1 +5V I/O INT I _AMUTE0 L H Mute Control from DSP (DA788)
10 P14-4/_INT6 P1 +5V I/O O I XM_MUTE H - XM Mute (U1B only)
11
P14-3/INPC1-7/
OUTC1-7
P1
+5V I/O SO O OSD_DAT - L
Front FL, OSD and Expander Data
(AN15881, LC74782, 74HC4094)
12
P14-2/INPC1-6/
OUTC1-6
P1 +5V I/O SC I OSD_CLK - L
Front FL, OSD and Expander Clock
(AN15881,LC74782,74HC4094)
13
P14-1/INPC1-5/
OUTC1-5
P1 +5V I/O O I _CE_EX L H
Serial to Parallel Expander for Video Strobe
(74HC4094 x 2pcs)
14
P14-0/INPC1-4/
OUTC1-4
P1 +5V I/O O O(Lo) S2P_EN - L Port Expander Enable (74HC4094)
15 BYTE P1 +5V I I I BYTE H L Pull down to GND
16 CNVss P1 +5V I I I CNVSS H L H : Boot Mode/ L: Normal Operation
17 P8-7/Xcin P1 +5V I/O I I RDS_DAT H L Tuner RDS Data Input (Tuner Pack)
18 P8-6/Xcout P1 +5V I/O O I N.C H L No Use
19 _RESET P1 +5V I YES I _RESET L H Reset Input
20 Xout P1 +5V O YES I Xout - - X'tal (20MHz)
21 Vss Vss I - I VSS - - GND
22 Xin P1 +5V I YES I Xin - - X'tal (20MHz)
23 Vcc1 P1Vcc +5V I YES I VCC1 - - +5V
24 P8-5/_NMI P1 +5V I I I NMI H H Pull Up to +5VL
25 P8-4/_INT2 P1 +5V I/O INT I _P_DOWN L - Power Down Detect
26 P8-3/_INT1 P1 +5V I/O INT I RDS_CLK - - Tuner RDS Clock (Tuner Pck)
27 P8-2/_INT0 P1 +5V I/O I I _TU_SD L H Tuner Tuned (Tuner Pack)
28
P8-1/TA4in/_U/INPC1-
5/OUTC1-5/
_CTS5/_RTS5/RTP2-3
P1 +5V I/O I I TU_ST H Tuner FM Stereo (Tuner Pack)
29
P8-0/TA4out/U/
ISRxD0/RxD5
P1 +5V I/O O I TU_MUTE 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 L L Tuner PLL Enable (Tuner Pack)
31
P7-6/TA3out/INPC1-3/
OUTC1-3/ISTxD0/
TxD5
P1 +5V I/O O I TUD_OUT - L Tuner PLL Data Output (Tuner Pack)
32
P7-5/TA2in/_W/
INPC1-2/ISRxD1/
RTP2-1
P1 +5V I/O O I TUCLK - 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 - H RC-5 (D-BUS) Output
34
P7-3/TA1in/_V/_
CTS2/_RTS2/_SS2/
INPC1-0/
OUTC1-0/ISTxD1
P1 +5V I/O I I TUDIN - L Tuner PLL Data Input (Tuner Pack)
35 P7-2/TA1out/V/CLK2 P1 +5V O I ERMUTE - L ERMUTE for Muting Transistor Control
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 - H
I2C Clock for Video Devices (ADV7401/
ADV7342)
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