STR-DN840
68
Pin No.
Pin Name
I/O
Description
112
NO_USE
-
Not used
113
NO_USE
-
Not used
114
UPDATE_VURX
I
Update to MAIN Micom data input (program main micom data pin)
115
UPDATE_VUTX
O
Update to MAIN Micom data output (program main micom data pin)
116
NO_USE
-
Not used
117
NO_USE
-
Not used
118
NO_USE
-
Not used
119
HDMI_MUTE
O
HDMI: Audio Mute Request
120
NO_USE
-
Not used
121
HDMI_SW_SCK
O
HDMI: Communication Line - I2C SCK
122
HDMI_SW_SDA
O
HDMI: Communication Line - I2C SDA for HDMI-Rx, HDMI-Tx, EDID device
123
NO_USE
-
Not used
124
PROG_VU_SCK
O
Programming Clock (video micom)
125
PROG_VUTX
O
Programming UART TX (video micom)
126
PROG_VURX
I
Programming UART RX (video micom)
127
NO_USE
-
Not used
128
NO_USE
-
Not used
129
VCC
-
Power supply pin (+3.3V)
130
NO_USE
-
Not used
131
VU_MHL_CD0
O
NVU MHL CD0
132
VSS
-
Ground terminal
133
VCC
-
Power supply pin (+3.3V)
134
TRSTX (NC)
-
Test Reset (JTAG). Resets the test state machine. TRST must be asserted (pulsed low) after
power-up or held low for proper operation of the processor.
135
TCK
-
Test Clock (JTAG). Provides a clock for JTAG boundary scan. TCK must be asserted (pulsed
low) after power-up or held low for proper operation of the device. (for designer evaluation
only)
136
TDI
-
Test Data Input (JTAG). Provides serial data for the boundary scan logic (for designer evalu-
ation only)
137
TMS
-
Test Mode Select (JTAG). Used to control the test state machine (for designer evaluation
only)
138
TDO
-
Test Data Output (JTAG). Serial scan output of the boundary scan path (for designer evalua-
tion only)
139
NO_USE
-
Not used
140
TEST7
O
Test Pad 7 (for designer evaluation only)
141
TEST6
O
Test Pad 6 (for designer evaluation only)
142
TEST5
O
Test Pad 5 (for designer evaluation only)
143
TEST4
O
Test Pad 4 (for designer evaluation only)
144
TEST3
O
Test Pad 3 (for designer evaluation only)
145
TEST2
O
Test Pad 2 (for designer evaluation only)
146
TEST1
O
Test Pad 1 (for designer evaluation only)
147
UART_SEL
O
UART selector (Select video or network for back panel programming)
148
NO_USE
-
Not used
149
NO_USE
-
Not used
150
NO_USE
-
Not used
151
NO_USE
-
Not used
152
NO_USE
-
Not used
153
NO_USE
-
Not used
154
NO_USE
-
Not used
155
NO_USE
-
Not used
156
VCC
-
Power supply pin (+3.3V)
157
VSS
-
Ground terminal
158
SW_SEL_B
O
Composite video output signal switch
159
SW_SEL_A
O
Composite video output signal switch
160
NO_USE
-
Not used
161
NO_USE
-
Not used
162
MHL_PCONT
O
Power control for MHL
Summary of Contents for STR-DN840
Page 99: ...MEMO STR DN840 99 ...
