STR-DG820
57
HDMI BOARD IC3000 M30620FCPGP U5C (HDMI CONTROLLER)
Pin No.
Pin Name
I/O
Description
1 to 5
NC
O
Not used
6
BYTE
I
External data bus width selection signal input terminal "L": 16 bit Fixed at "L" in this set
7
CNVSS
I
Processor mode selection signal input terminal "L": single chip mode
Fixed at "L" in this set
8, 9
NC
O
Not used
10
RESET
I
Reset signal input from the system controller "L": reset
11
XOUT
O
System clock output terminal (10 MHz)
12
VSS
-
Ground terminal
13
XIN
I
System clock input terminal (10 MHz)
14
VCC_3.3V
-
Power supply terminal (+3.3V)
15
NMI
I
Non-maskable interrupt signal input terminal Not used
16 to 18
NC
O
Not used
19
RX_RST
O
Reset signal output to the HDMI receiver "L": reset
20
RX_INT
I
Interrupt signal input from the HDMI receiver
21
1444_HPD
O
Hot plug detection control signal output to the HDMI input selector
22
HPD_IN1
O
Hot plug detection control signal output to the HDMI VIDEO 1 IN connector
23 to 26
NC
O
Not used
27
CSCL
O
I2C clock signal output to the EEPROM, HDMI receiver and HDMI transceiver
28
CSDA
I/O
I2C data bus with the EEPROM, HDMI receiver and HDMI transceiver
29
232COUT (VU TX)
O
Serial data output terminal for RS-232C
30
232CIN (VU RX)
I
Serial data input terminal for RS-232C
31, 32
NC
O
Not used
33
VUCOM_SDA
I/O
I2C data bus with the system controller
34
VUCOM_SCL
I
I2C clock signal input from the system controller
35, 36
EDID_SELA,
EDID_SELB
O
Input data selection signal output terminal
37 to 39
NC
O
Not used
40
VDAC_RESET
O
Not used
41
TX_5VPWR
O
Power supply on/off control signal output terminal for HDM IOUT connector "H": power on
42
TX_RST
O
Reset signal output to the HDMI transceiver "L": reset
43
TX_INT
I
Interrupt signal input from the HDMI transceiver
44 to 50
NC
O
Not used
51 to 53
1444_SELA to
1444_SELC
O
HDMI input selection signal output to the HDMI input selector
54
1444_OEB
O
Output enable signal output to the HDMI input selector
55, 56
P5V_SELA, P5V_SELB
O
HDMI +5V power input selection signal output terminal
57 to 59
NC
O
Not used
60
VCC_3.3V
-
Power supply terminal (+3.3V)
61
NC
O
Not used
62
VSS
-
Ground terminal
63
NC
O
Not used
64
NON LPCM
O
Non-LPCM setting signal output terminal "L": LPCM
65
MUTE
O
System muting signal output terminal
66 to 90
NC
O
Not used
91 to 93
MODEL_SW3 to
MODEL_SW1
I
Model setting terminal
94
AVSS
-
Ground terminal
95
NC
O
Not used
96
VREF
I
Reference voltage (+3.3V) input terminal
97
AVCC
-
Power supply terminal (+3.3V)
98 to 100
NC
O
Not used
Summary of Contents for STRDG820 - STR AV Receiver
Page 95: ...MEMO STR DG820 95 ...
