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Video Electronics Standards Association 920 Hillview Court Suite 140 Milpitas CA 95035 Monitor Timing Standard Phone 4089579270 Fax 4089579277 VESA and Industry Standards and Guidelines for Computer Display Monitor Timing DMT Version 10 Revision 10 October 29 2004 This document includes all current VESA Monitor Timing Standards Guidelines Guidelines are subjected to the same VESA review and approval process as Standards but are designa......

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Monitor Timing Standard

Video Electronics Standards Association

920 Hillview Court, Suite 140

Milpitas, CA 95035

Phone: 408-957-9270

Fax: 408-957-9277

VESA and Industry Standards and Guidelines

for Computer Display Monitor Timing (DMT)

Version 1.0, Revision 10

October 29, 2004

This document includes all current VESA Monitor Timing Standards & Guidelines.

'Guidelines' are subjected to the same VESA review and approval process as 'Standards', but

are designated as 'Guidelines' to ease concerns on the part of some VESA members that VESA

is 'endorsing' these timing standards. 'Guidelines' designations are typically used for lower

resolutions or lower refresh rates that are in common industry use in lower-performance

systems. For reference, this document also includes a number of industry standard timings (de-

facto standards) for the computer industry

This document is the primary means of distribution for all VESA Monitor Timing Standards

and Guidelines. The standards and guidelines covered by this document are outlined on the

following page.

VESA Display Monitor Timing Standard

©Copyright

1994-2004 Video Electronics Standards Association Ver 1.0, Rev. 1.0

Page 1 of 62

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VESA Display Monitor Timing Standard

©Copyright

1994-2004 Video Electronics Standards Association Ver 1.0, Rev. 1.0

Page 2 of 62

Standards and Guidelines Summary

Horizontal

Pixel

Original

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Resolution

640 x 350

640 x 400

720 x 400

640 x 480

Refresh Rate

85 Hz

60 Hz

72 Hz

75 Hz

85 Hz

56 Hz

60 Hz

72 Hz

75 Hz

85 Hz

60 Hz

43 Hz Interlaced

60 Hz

70 Hz

75 Hz

85 Hz

75 Hz

60 Hz

75 Hz

85 Hz

60 Hz

85 Hz

60 Hz

75 Hz

85 Hz

60 Hz

75 Hz

85 Hz

60 Hz

75 Hz

85 Hz

60 Hz

65 Hz

70 Hz

75 Hz

85 Hz

Frequency

37.9 kHz

31.5 kHz

37.9 kHz

37.5 kHz

43.3 kHz

35.1 kHz

37.9 kHz

48.1 kHz

46.9 kHz

53.7 kHz

31.0 kHz

35.5 kHz

48.4 kHz

56.5 kHz

60.0 kHz

68.7 kHz

67.5 kHz

47.4 kHz

47.8 kHz

60.3 kHz

68.6 kHz

60.0 kHz

85.9 kHz

64.0 kHz

80.0 kHz

91.1 kHz

47.7 kHz

64.7 kHz

65.3 kHz

82.3 kHz

85.0 kHz

55.5 kHz

59.9 kHz

75.0 kHz

84.8 kHz

75.0 kHz

81.3 kHz

87.5 kHz

93.8 kHz

106.3 kHz

Frequency

31.500 MHz

35.500 MHz

25.175 MHz

31.500 MHz

36.000 MHz

40.000 MHz

50.000 MHz

49.500 MHz

56.250 MHz

33.750 MHz

44.900 MHz

65.000 MHz

75.000 MHz

78.750 MHz

94.500 MHz

108.000 MHz

68.250 MHz

79.500 MHz

102.250 MHz

117.500 MHz

108.000 MHz

148.500 MHz

108.000 MHz

135.000 MHz

157.500 MHz

85.500 MHz

101.000 MHz

121.750 MHz

156.000 MHz

179.500 MHz

88.750 MHz

106.500 MHz

136.750 MHz

157.000 MHz

162.000 MHz

175.500 MHz

189.000 MHz

202.500 MHz

229.500 MHz

Standard Type

VESA Standard

Industry Standard

VESA Standard

VESA Guidelines

VESA Standard

Industry Standard

VESA Guidelines

VESA Standard

CVT Red. Blanking

CVT

VESA Standard

CVT Red. Blanking

CVT

CVT Red. Blanking

CVT

VESA Standard

Document

VDMTPROP

n/a

VS901101

VDMT75HZ

VDMTPROP

VG900601

VG900602

VS900603A

VDMT75HZ

VDMTPROP

AddDMT

n/a

VG901101A

VS910801-2

VDMT75HZ

VDMTPROP

AddDMT

VDMTPROP

VDMTREV

VDMT75HZ

VDMTPROP

AddDMT

CVT 1.30MA

VDMTREV

Date

3/1/96

n/a

12/2/92

10/4/93

3/1/96

8/6/90

10/4/93

3/1/96

3/4/03

n/a

9/10/91

8/9/91

10/4/93

3/1/96

3/4/03

3/1/96

12/18/96

10/4/93

3/1/96

3/4/03

5/13/03

3/4/03

7/14/04

12/18/96

800 x 600

848 x 480

1024 x 768

1152 x 864

1280 x 768

1280 x 960

1280 x 1024

1360 x 768

1400 x 1050

1440 x 900

1600 x 1200

VESA Display Monitor Timing Standard

©Copyright

1994-2004 Video Electronics Standards Association Ver 1.0, Rev. 1.0

Page 3 of 62

Horizontal

Pixel

Original

Frequency

Standard Type

Document

Date

Resolution

Refresh Rate

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1680 x 1050

60 Hz

64.7 kHz

119.000 MHz CVT Red. Blanking CVT 1.76MA

7/14/04

60 Hz

65.3 kHz

146.250 MHz

CVT

CVT 1.76MA

7/14/04

75 Hz

74.9 kHz

187.000 MHz

CVT

CVT 1.76MA

7/14/04

85 Hz

93.9 kHz

214.75 MHz

CVT

CVT 1.76MA

7/14/04

1792 x 1344

1856 x 1392

1920 x 1200

60 Hz

75 Hz

60 Hz

75 Hz

60 Hz

75 Hz

85 Hz

60 Hz

75 Hz

83.64 kHz

106.27 kHz

86.33 kHz

112.50 kHz

74.0 kHz

74.6 kHz

94.0 kHz

107.2 kHz

90.000 kHz

112.50 kHz

204.750 MHz

261.000 MHz

218.250 MHz

288.000 MHz

154.000 MHz

193.250 MHz

245.250 MHz

281.250 MHz

234.000 MHz

297.000 MHz

VESA Standard

CVT Red. Blanking

CVT

VESA Standard

VDMTREV

AddDMT

VDMTREV

9/17/98

3/4/03

9/17/98

1920 x 1440

VESA Display Monitor Timing Standard

©Copyright

1994-2004 Video Electronics Standards Association Ver 1.0, Rev. 1.0

Page 4 of 62

Intellectual Property

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reserved.

While every precaution has been taken in the preparation of this standard, VESA and its contributors

assume no responsibility for errors or omissions, and make no warranties, expressed or implied, of

functionality or suitability for any purpose.

1. Trademarks

All trademarks used in this document are property of their respective owners. VESA is a trademark of the

Video Electronics Standards Association

2. Patents

VESA proposal and standards documents are adopted by the Video Electronics Standards Association

without regard to whether their adoption may involve patents on articles, materials, or processes. Such

adoption does not assume any liability to any patent owner, nor does it assume any obligation whatever to

parties adopting the proposal or standards document.

3. Support

If you have a product that incorporates any of the standards in this document, you should ask the

company that manufactured your product for assistance. If you are a display or controller manufacturer,

VESA can assist you with any clarifications you may require. All comments or reported errors should be

submitted in writing to VESA using one of the following methods:

FAX: 408-957-9277, Technical Support

Email: support@vesa.org

Mail: Video Electronics Standards Association., 920 Hillview Ct., Suite 140, Milpitas, CA 95035

4. Revision History

Version 1.0 Revision 0.0 9/12/94

Version 1.0 Revision 0.1 10/10/94

Version 1.0 Revision 0.2

Version 1.0 Revision 0.3

Version 1.0 Revision 0.4

Version 1.0 Revision 0.5

Version 1.0 Revision 0.6

11/4/94

2/16/95

5/4/95

6/14/95

4/10/96

Version 1.0 Revision 0.6a 9/8/96

Version 1.0 Revision 0.7 12/18/96

Version 1.0 Revision 0.8

Version 1.0 Revision 0.9

7/22/98

8/21/03

Version 1.0 Revision 1.0

7/14/04

Initial Release

Fixed sync polarity of 1024x768 at 60 & 70 Hz.

Removed page numbers so new timings can be added

Added notes & comments to clarify timing of

interlaced

modes

Fixed miscellaneous typos

Added EDID IDs for DDC; fixed 1024x768 Interlace

vertical times

Added BIOS Mode #'s; fixed miscellaneous typos

Added new modes from VDMTPROP V1.0 R0.6

passed on 3/96 (85 Hz standards, 1152x864@75,

1280x960@60)

Reformatted to Word 6 for electronic distribution

Added new modes from VDMTREV V1.0 R0.8

passed on 12/96 (1280x1024 @ 60, 1600x1200@60,

65, 70, 75 and 85)

Added 1792x1344, 1856x1392, & 1920x1440, all at

60 and 75 Hz. Corrected EDID code for

1600x1200@85 Hz

Added 848x480@60Hz, CVT 1280x768 timings,

1360x768@60Hz

, CVT 1400x1050 timings, and CVT

1920x1200 timings based on US & Japan Timing

Workgroup requests.

Added CVT 1.30MA (1440 x 900) and CVT 1.76MA

(1680 x 1050) formats.

VESA Display Monitor Timing Standard

©Copyright

1994-2004 Video Electronics Standards Association Ver 1.0, Rev. 1.0

Page 5 of 62

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