T-51513-D104U-FW-A-AB Datasheet, PDF (7/19 Pages) List of Unclassifed Manufacturers – LCD Module Technical Specification

5. INTERFACE TIMING
(1) Timing Specifications
ITEM
SYMBOL MIN.
TYP.
MAX.
UNIT
Frequency
fCLK
--
25
29
MHz
DCLK
*1) *4)
Period
Low Width
tCLK
34.5
40
--
ns
tWCL
12
--
--
ns
High Width
tWCH
12
--
--
ns
DATA *1) _{Set up time}
(R,G,B,DENA
HD, VD) Hold time
tDS
5
--
--
ns
tDH
5
--
--
ns
Horizontal Active Time tHA
640
640
640
tCLK
Horizontal Front Porch tHFP
10
16
--
tCLK
DENA ^{Horizontal Back Porch}
tHBP
2
144
--
tCLK
*3)
Vertical Active Time
tVA
480
480
480
tH
Vertical Front Porch
tVFP
1
12
--
tH
Vertical Back Porch
tVBP
2
33
--
tH
HD
*2)*4)
Frequency
Period
Low Width
fH
tH
tWHL
27
26.3
5
31.6
31.6
96
38
37.0
--
kHz
µs
tCLK
Frequency
VD
*2)
Period
Low Width
fV
55
60
70
Hz
tV
14.3
16.7
18.2
ms
tWVL
3
--
--
tH
[Note]
*1) DATA is latched at fall edge of DCLK in this specification.
*2) Polarities of HD and VD are negative in this specification.
*3) DENA (Data Enable) should always be positive polarity as shown in the timing specification.
*4) DCLK should appear during all invalid period, and HD should appear during invalid period of
frame cycle.
T-51513-D104U-FW-A-AB (AB) No. 2002-0186
OPTREX CORPORATION
Page 7/37