NL10276AC28-01E NEC, NL10276AC28-01E Datasheet - Page 19

• Manufacturer Part Number: NL10276AC28-01E
• Description: LCD Module
• Manufacturer: NEC

www.DataSheet4U.net
SETTING SERIAL DATA
19
(1024
(832
(800
(640
(720
(640
The followings show display magnifications for each mode.
Note The horizontal magnification multiples the input clock (CLK).
Example In case of XGA and VGA, CLK frequency can be decided as follows.
* DSP = Display Start Period. DSP is the total of ìpulse-widthî and ìback-porchî.
Notes 1. HD and VD are approximate value. Set HD and VD in case of adjusting display to the screen center.
VGA text
PC9801
SVGA
Mode
XGA
MAC
VGA
624)
600)
480)
400)
400)
768)
Input CLK = system CLK
2. The pulse-width of Hsync, Vsync and back-porch are the same as XGA-mode. (Standard-mode).
3. HSE see CLK number of Table 7.
4. HD see horizontal position of Table 6.
5. VD see vertical position of Table 3.
XGA: (system CLK (65 MHz))
VGA: (system CLK (25.175 MHz))
25.175*
28.322*
21.053*
System
57.283
30.24*
[MHz]
78.75
49.5*
31.5*
31.5*
31.5*
CLK
36*
40*
50*
65
75
Input display
VGA text
PC9801
SVGA
XGA
VGA
MAC
48.363
56.476
60.023
49.725
35.156
37.879
48.077
46.875
31.469
37.861
31.469
37.927
24.827
Hsync
[kHz]
37.5
35.0
Input signal
60.004
70.069
75.029
60.317
72.188
66.667
70.087
56.432
72.809
Vsync
56.25
59.94
85.04
[Hz]
74.5
75
75
horizontal magnification
Number of pixels
1024
Count
number
800
640
720
640
832
[CLK]
1344
1328
1312
1152
1024
1056
1040
1056
800
832
840
864
900
936
848
(A)
Horizontal
1.0 = 65 MHz
600
480
400
400
624
768
1.6 = 40.28 MHz
DSP*
[CLK]
296
280
272
288
200
216
184
240
144
168
184
160
153
180
144
(B)
Count
number
806
806
800
667
625
628
666
666
525
520
500
525
449
446
440
[H]
ó
Vertical
Vertical
1.25
1.6
1.6
1.6
1.2
1
DSP*
(C)
35
35
31
42
24
27
29
24
35
31
19
42
37
45
33
[H]
Magnification
(A)
(A)
(A)
(A)
(A)
(A)
(A)
Horizontal Note
HSE
Ver. mag. (B)
Module serial data setting
1.25
1.2
1.6
1.4
1.6
1
1.25
1.6
1.4
1.6
1.2
1
Calculation
formula
NL10276AC28-01E
(B)
(B)
(B)
(B)
(B)
(B)
Hor. mag.
HD
1.25
1.2
1.6
1.4
1.6
1
= (C)
= (C)
443
VD
www.DataSheet4U.net