Information Equipment LSIs
MN5814
TFT AV Panel Controller IC
I
Overview
The MN5814 is a TFT LCD panel timing controller IC.
VCOI
VDD
QVDZMSEL
PD
POSSET
JUST
HDOT2
CPH1
RL
CPH2
STV2
CPH3
I
Features
•
Supports both composite sync and separate sync signal
video inputs.
•
Horizontal and vertical position adjustment function
Horizontal: 5 bits (Adjustment range: 9.38
µs)
Vertical:
4 bits (Adjustment range: 14 H)
•
Supports multiple panel types
From 2.5-type to 7-type wide-screen panels
For wide-screen panels:
Display with black side bands (3 modes)
Just-fit display
Zoom (2 modes)
•
Switching between PAL and NTSC (PAL: decimation
only)
•
Underside on-screen display (UONS)
•
An optimal zooming mode is possible according to the
display panel through 2-zooming mode of ZOOM1 and
ZOOM2.
•
UONS display at arbitrary positions is possible by the
black side control pins.
Also provides full-screen black side display.
VCOO
VSS
RESET
HDOT1
WH (UONS)
HPOS4
HPOS3
HPOS2
HPOS1
NP1
VDD
VSS
36
35
34
33
32
31
30
29
28
27
26
25
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
STH2
STH1
QH (ZOOMC)
OEH
STV1
OEV1
OEV2
OEV3
CPV
INTEXT
POL
UD
(TOP VIEW)
Note: Pin names in parentheses apply for use
with the 1 200 and 1 440 stripe panel types.
I
Applications
•
TFT LCD panels
Publication date: February 2003
SDF00021BEM
SYNCIN
HSYNCIN
CPHSEL (SIDE2)
QHSEL (SIDE1)
VDBIN
HOUT
VOUT
BLACK
VPOS3
VPOS2
VPOS1
LIBOX (ZOOM)
1
PANASONIC [ PANASONIC SEMICONDUCTOR ]
