Skyworth 42E68, Instruction Manual

Page: 33 / 91

MStar Confidential
for Skyworth
Internal Use Only
MST6M181VG/MST6M182VG
LCD Television System-on-Chip
Preliminary Pin Diagram/Description and Mechanical Dimensions Version 0.2
- 6 - 8/29/2011
Copyright 2011 MStar Semiconductor, Inc. All rights reserved.
Pin Name Pin Type Function Pin
GPIO6 I/O w/ 5V-tolerant General Purpose Input/Output /
Word Select Output; 4mA driving strength (I2S_OUT_WS) /
Universal Asynchronous Transmitter 0 (UART0_TX)
A11
PWM1 Output w/ 5V-tolerant Pulse Width Modulation Output; 4mA driving strength C12
PWM0 Output w/ 5V-tolerant Pulse Width Modulation Output; 4mA driving strength B12
SAR3 Analog Input SAR Low Speed ADC Input 3 G14
SAR2 Analog Input SAR Low Speed ADC Input 2 C10
SAR1 Analog Input SAR Low Speed ADC Input 1 C11
SAR0 Analog Input SAR Low Speed ADC Input 0 B11
USB Interface
Pin Name Pin Type Function Pin
USB0_DP Analog I/O USB Non Inverting Data Input/Output for Port 0 A14
USB0_DM Analog I/O USB Inverting Data Input/Output for Port 0 A15
USB1_DP Analog I/O USB Non Inverting Data Input/Output for Port 1 B13
USB1_DM Analog I/O USB Inverting Data Input/Output for Port 1 A13
VIF Interface
Pin Name Pin Type Function Pin
VIFM Analog Input Negative Video IF Input R6
VIFP Analog Input Positive Video IF Input T6
TAGC Analog Output Tuner Automatic Gain Control Output T4
PGA_COM Analog Input VIF PGA Negative Source P5
Misc. Interface
Pin Name Pin Type Function Pin
HWRESET Schmitt Trigger Input
w/ 5V-tolerant
Hardware Reset; active high A9
DDCD_DA I/O w/ 5V-tolerant HDCP Serial Bus Data / DDC Data of DVI/HDMI D3
DDCD_CK Input w/ 5V-tolerant HDCP Serial Bus Clock / DDC Clock of DVI/HDMI D1
DDCR_DA I/O w/ 5V-tolerant DDC Data for ROM C14
DDCR_CK Input w/ 5V-tolerant DDC Clock for ROM B14
HOTPLUGA I/O w/ 5V-tolerant Hot-plug control for DVI/HDMI D4
DDCA_DA I/O w/ 5V-tolerant DDC Data for Analog port D11
DDCA_CK I/O w/ 5V-tolerant DDC Clock for Analog port D10
Doc. No.: 2012010018
Doc. No.: 2012010018
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