STR-DA4400ES
150
D-VIDEO BOARD IC3610 MB91F467RAPMC-GE1 (VIDEO SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
GND
-
Ground terminal
2 to 5
NO USE
-
Not used
6
STOP IN
I
AC off detection signal input terminal
7
DAC CLOCK SEL
O
Clock on/off control signal output terminal for the D/A converter
8, 9
EDID_SEL0,
EDID_SEL1
O
I2C line selection signal output terminal for the EEPROM
10
NO USE
-
Not used
11, 12
+3.3V
-
Power supply terminal (+3.3V)
13
GND
-
Ground terminal
14
C_1
-
Not used
15
YAMAHA FLASH CE
O
Not used
16
NO USE
-
Not used
17
EXT_ROM CE
O
Not used
18
YAMAHA CE
O
Chip enable signal output to the OSD controller
19
SRAM CE
O
Chip enable signal output to the S-RAM
20
NO USE
-
Not used
21
YAMAHA RESET
O
Reset signal output to the fl ash memory and OSD controller "L": reset
22
YAMAHA WAIT_N
I
Wait signal input from the OSD controller
23
YAMAHA READY_N
I
Not used
24
NO USE
-
Not used
25
SRAM OE,UB,LB/
YAMAHA RD_N/
EXT_ROM OE
O
Read enable signal output to the S-RAM and OSD controller
26
SRAM LB,WE
O
Lower-byte control signal and write enable signal output to the S-RAM
27
SRAM UB,WE/
YAMAHA WR_N/
EXT_ROM WE
O
Upper-byte control signal and write enable signal output to the S-RAM, and write enable
signal output to the OSD controller
28, 29
NO USE
-
Not used
30
TX_RST
O
Reset signal output to the HDMI transceiver "L": reset
31
TX_5VPWR
O
Power on/off control signal output terminal for the HDMI ASSIGNABLE (INPUT ONLY) OUT
jack "H": power on
32
VDAC_RESET
O
Reset signal output to the D/A converter "L": reset
33, 34
NO USE
-
Not used
35
RX_RST
O
Reset signal output to the HDMI receiver "L": reset
36
+3.3V
-
Power supply terminal (+3.3V)
37
C_2
-
Not used
38
GND
-
Ground terminal
39
X0
I
System clock input terminal (4 MHz)
40
X1
O
System clock output terminal (4 MHz)
41
GND
-
Ground terminal
42
X0A
I
System clock input terminal Not used
43
X1A
O
System clock output terminal Not used
44
+3.3V
-
Power supply terminal (+3.3V)
45
GND
-
Ground terminal
46 to 53
SRAM IO0/
EXT_ROMD00 to
SRAM IO7/
EXT_ROMD07
I/O
Two-way data bus with the S-RAM
54 to 56
SRAM IO8/
YAMAHA D0/
EXT_ROMD08 to
SRAM IO10/
YAMAHA D2/
EXT_ROMD10
I/O
Two-way data bus with the OSD controller and S-RAM
57
+3.3V
-
Power supply terminal (+3.3V)
58
GND
-
Ground terminal
59 to 63
SRAM IO11/
YAMAHA D3/
EXT_ROM11 to
SRAM IO15/
YAMAHA D7/
EXT_ROMD15
I/O
Two-way data bus with the OSD controller and S-RAM
Summary of Contents for STR-DA4400ES
Page 205: ...MEMO STR DA4400ES 205 ...
