Timing specifications, Separate sync. non-interlaced only – Panasonic PanaFlat LC40 Manuel d'utilisation

Page 20

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Timing Specifications

Separate Sync. Non-interlaced only.

Horizontal

VIDEO I

—LT

¥

K-^

Vertical

„Е4

VIDEO

S

~|_r

IT

Reservation timing**

VGA 640x300 at 70 Hz VGA 640x400 at 70 Hz

VGA 640 x 480 at 60 Hz

DOT CLOCK

25.175 MHz

25.175 MHz

25.175 MHz

H

0

R

1

Z

fH

31.468 kHz

31.468 kHz

31.468 kHz

A

H-Period

31.778 us(800 dots)

31.778 us(800 dots)

31.778 us(800 dots)

F

H-Blanking

6.356 us(160 dots)

6.356 us(160 dots)

6,356 us(160 dots)

В

H-Sync width

3.813 us( 96 dots)

3.813 us( 96 dots)

3.813 us( 96 dots)

C

H-Back porch

1.907 us( 48 dots)

1.907 us( 48 dots)

1.907 us( 48 dots)

D

H-Active

25.422 us(640 dots)

25.422 us(640 dots)

25,422 us(640 dots)

E

H-Front porch

0.636 us( 16 dots)

0.636 us( 16 dots)

0.636 us( 16 dots)

V

E

R

T

N

70.0864 Hz

70.0864 Hz

59.9405 Hz

P

V-Period

14.268 ms(449 lines)

14.268 ms(4491ines)

16,683 ms(525 lines)

U

V-Blanking

3.146 ms( 99 lines)

1.557 ms( 49 lines)

1.430 ms( 45 lines)

0

V-Sync width

0.064 ms( 2 lines)

0.064 ms( 2 lines)

0.064 ms( 2 lines)

R

V-Back porch

1.907 ms( 60 lines)

1.112 ms( 35 lines)

1.049 ms( 33 lines)

S

V-Active

11.122 ms(350 lines)

12.711 ms(400 lines)

15.253 ms(480 lines)

T

V-Front porch

1.176 ms( 37 lines)

0.318 ms( 10 lines)

0.318 ms( 10 lines)

Sync polarity (H/V)

Positive/Negative

Negative/Positive

Negative/Negative

Reservation timing**

Mac(l3‘)640 x 480 67HZ“*

VESA 640x480 72 HZ

VESA640x480at75HZ

DOT CLOCK

30.241 MHz

31.500 MHz

31.500 MHz

H

0

R

1

Z

fH

35.001 kHz

37.861 kHz

37.500 kHz

A

H-Period

28.571 US(864 dots)

26.413 us(832 dots)

26.667 us(840 dots)

F

H-Blanking

7.407 us(224 dots)

6.095 us(192 dots)

6.349 us(200 dots)

В

H-Sync width

2.083 us( 63 dots)

1.270 us( 40 dots)

2.032 us( 64 dots)

c

H-8ack porch

3.241 us( 98 dots)

4.063 us( 128 dots)

3.810 us(120 dots)

D

H-Active

21.163 us(640 dots)

20.317 us(640 dots)

20.317 us{640 dots)

E

H-Front porch

2.083 us( 63 dots)

0.762 us( 24 dots)

0,508 us( 16 dots)

V

E

R

T

fV

69.6689 Hz

72.8088 Hz

74.9996 Hz

P

V-Period

15.000 ms(525 lines)

13.735 ms(520 lines)

13,333 ms(500 lines)

U

V-Blanking

1.286 ms( 45 lines)

1.057 ms( 40 lines)

0.533 ms{ 20 lines)

0

V-Sync width

0.086 ms( 3 lines)

0.079 ms( 3 lines)

0.080 ms( 3 lines)

R

V-Back porch

1.114 ms( 39 lines)

0.740 ms( 28 lines)

0,427 ms{ 16 lines)

S

V-Active

13.714 ms(480 lines)

12.678 ms(480 lines)

12.800 ms(480 lines)

T

V-Front porch

0.086 ms( 3 lines)

0.238 ms{ 9 lines)

0.027 ms( 1 lines)

Sync polarity (H/V)

Negative/Negative

Negative/Negative

Negative/Negative

Note All modes are Non-Interiaced.

** Factory Reservation timings have approximate size & centering

Requires the use of Optional Mac Adapter UNIMAC-82D

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