MST9E19A
SXGA/WXGA+ LCD TV Controller with Video Decoder & 10-bit Dual LVDS Transmitter
Preliminary Data Sheet Version 0.1
Version 0.1
5/19/2006
Copyright © 2006 MStar Semiconductor, Inc.
All rights reserved.
PIN DESCRIPTION
MCU Interface
Pin Name
Pin Type
Function
Pin
HWRESET
Schmitt Trigger Input
w/ 5V-tolerant
Hardware Reset, active high
205
ALE
I/O w/ 5V-tolerant
MCU Bus ALE, active high /
General Purpose Input/Output (GPIOC[10])
118
RDZ
I/O w/ 5V-tolerant
MCU Bus RDZ, active low /
General Purpose Input/Output (GPIOC[9])
117
WRZ
I/O w/ 5V-tolerant
MCU Bus WDZ, active low /
General Purpose Input/Output (GPIOC[8])
116
INT
I/O w/ 5V-tolerant
MCU Bus Interrupt; 4mA driving strength /
General Purpose Output (GPIOD[12])
135
AD[7:0]
I/O w/ 5V-tolerant
8051 bus AD[7:0]; 4mA driving strength /
External Flash/RAM Data Bus (FLSHD[7:0]) /
General Purpose Input/Output (GPIOC[7:0])
115-108
Analog Interface
Pin Name
Pin Type
Function
Pin
RMID
Mid-Scale Voltage Bypass
18
VCLAMP
CVBS/YC Mode Clamp Voltage Bypass
19
REFP
Internal ADC Top De-coupling Pin
20
REFM
Internal ADC Bottom De-coupling Pin
21
REXT
Analog Input
External Resister 390 ohm to AVDD_DVI
13
HSYNC0
Schmitt Trigger Input
w/ 5V-tolerant
Analog HSYNC Input from Channel 0 /
Function Select Switch Input from Channel 0 (FSSW0)
38
VSYNC0
Schmitt Trigger Input
w/ 5V-tolerant
Analog VSYNC Input from Channel 0 /
Fast Blanking Input from Channel 0 (FBLK0)
39
BIN0M
Analog Input
Reference Ground for Analog Blue Input from Channel 0 29
BIN0P
Analog Input
Analog Blue Input from Channel 0
30
GIN0M
Analog Input
Reference Ground for Analog Green Input from Channel
0
31
GIN0P
Analog Input
Analog Green Input from Channel 0
32
SOGIN0
Analog Input
Sync On Green Input from Channel 0
33
RIN0M
Analog Input
Reference Ground for Analog Red Input from Channel 0 34
RIN0P
Analog Input
Analog Red Input from Channel 0
35
HSYNC1
Schmitt Trigger Input Analog HSYNC Input from Channel 1 /
16
