ViewSonic VTMS2431 - TV Feature Settings: Time and Closed Caption; Setting Up the Time Menu; Closed Caption Configuration

Pin Name Pin Type Function Pin
TSCLK Input w/ 5V-tolerant TS Clock 100
TSDATA[7:0] Input w/ 5V-tolerant TS Data in Parallel; LSB (bit 0) is for serial TS data 97-90
TSVALID Input w/ 5V-tolerant TS Data Valid 98
TSSYNC Input w/ 5V-tolerant TS Sync-Byte Indicator 99
DVI/HDMI Interface
Pin Name Pin Type Function Pin
RX0N Input DVI/HDMI Channel 0 Negative Data Input 4
RX0P Input DVI/HDMI Channel 0 Positive Data Input 5
RX1N Input DVI/HDMI Channel 1 Negative Data Input 7
RX1P Input DVI/HDMI Channel 1 Positive Data Input 8
RX2N Input DVI/HDMI Channel 2 Negative Data Input 10
RX2P Input DVI/HDMI Channel 2 Positive Data Input 11
RXCKN Input DVI/HDMI Negative Clock Input 2
RXCKP Input DVI/HDMI Positive Clock Input 3
LVDS Interface
Pin Name Pin Type Function Pin
LVA0M Output LVDS A-Link Channel 0 Negative Data Output 146
LVA0P Output LVDS A-Link Channel 0 Positive Data Output 145
LVA1M Output LVDS A-Link Channel 1 Negative Data Output 144
LVA1P Output LVDS A-Link Channel 1 Positive Data Output 143
LVA2M Output LVDS A-Link Channel 2 Negative Data Output 142
LVA2P Output LVDS A-Link Channel 2 Positive Data Output 141
LVACKM Output LVDS A-Link Negative Clock Output 140
LVACKP Output LVDS A-Link Positive Clock Output 139
LVA3M Output LVDS A-Link Channel 3 Negative Data Output 138
LVA3P Output LVDS A-Link Channel 3 Positive Data Output 137
LVB0M Output LVDS B-Link Channel 0 Negative Data Output 159
LVB0P Output LVDS B-Link Channel 0 Positive Data Output 158
LVB1M Output LVDS B-Link Channel 1 Negative Data Output 157
LVB1P Output LVDS B-Link Channel 1 Positive Data Output 156
LVB2M Output LVDS B-Link Channel 2 Negative Data Output 155
LVB2P Output LVDS B-Link Channel 2 Positive Data Output 154
LVBCKM Output LVDS B-Link Negative Clock Output 153
LVBCKP Output LVDS B-Link Positive Clock Output 152
LVB3M Output LVDS B-Link Channel 3 Negative Data Output 151
LVB3P Output LVDS B-Link Channel 3 Positive Data Output 150
Serial Flash Interface
Pin Name Pin Type Function Pin
SCK Output SPI Flash Serial Clock 129
SDI Output SPI Flash Serial Data Input 130
SDO Input w/ 5V-tolerant SPI Flash Serial Data Output 131
SCZ Output SPI Flash Chip Select 132
IRIN Input w/ 5V-tolerant IR Receiver Input 114
INT Input w/ 5V-tolerant MCU Bus Interrupt; 4mA driving strength 115
GPIO Interface
Pin Name Pin Type Function Pin
GPIO125 I/O w/ 5V-tolerant General Purpose Input/Output; 4mA driving strength 12
GPIO124 I/O General Purpose Input/Output; 4mA driving strength 135
GPIO123 I/O General Purpose Input/Output; 4mA driving strength 136
GPIO112 I/O General Purpose Input/Output; 4mA driving strength 148
GPIO111 I/O General Purpose Input/Output; 4mA driving strength 149
GPIO100 I/O General Purpose Input/Output; 4mA driving strength 164
GPIO99 I/O General Purpose Input/Output; 4mA driving strength 165
GPIO98 I/O General Purpose Input/Output; 4mA driving strength 166
GPIO97 I/O General Purpose Input/Output; 4mA driving strength 167
GPIO45/I2S_IN_BCK I/O General Purpose Input/Output; 4mA driving strength /
Audio Bit Clock Input 104
GPIO44/I2S_IN_WS I/O General Purpose Input/Output; 4mA driving strength /
Word Select Output; 4mA driving strength 103
ViewSonic Corporation Confidential - Do Not Copy VTMS2431
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