Terasic MTL2, User Manual

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MLT2 User Manual
15
www.terasic.com
April 12, 2016
38 MTL_TOUCH_I2C_SDA Inout 3.3-V LVTTL
39 MTL_TOUCH_INT_n Input 3.3-V LVTTL
40
-
- -
3
3
.
.
2
2
U
U
s
s
i
i
n
n
g
g
L
L
C
C
D
D
The LCD features 800x480 pixel resolution and runs at 33 MHz pixel rate. There is no
configuration required to drive the LCD. The timing specification is defined as in the
Table 3-2,
Table 3-3 , Figure 3-2 and Figure 3-3 .
Table 3-2 LCD Horizontal Timing Specifications
Item Symbol
Typical Value
Unit
Min. Typ. Max.
Horizontal Display Area thd - 800 - DCLK
DCLK Frequency fclk 26.4 33.3 46.8 MHz
One Horizontal Line th 862 1056 1200 DCLK
HS pulse width thpw 1 40 DCLK
HS Blanking thb 46 46 46 DCLK
HS Front Porch thfp 16 210 354 DCLK
Table 3-3 LCD Vertical Timing Specifications
Item Symbol
Typical Value
Unit
Min. Typ. Max.
Vertical Display Area tvd - 480 - TH
VS period time tv 510 525 650 TH
VS pulse width tvpw 1 - 20 TH
VS Blanking tvb 23 23 23 TH
HS Front Porch tvfp 7 22 147 TH