Framerate: Difference between revisions

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This needs scope measurements.
This needs scope measurements.


==AES==
See [[Display timing]] for details.


24167829Hz main [[clock]] / 4 = 6041957.25Hz pixel clock / 384 pixels per line = '''15.7342kHz horizontal rate''' / 264 lines = '''59.5995 frames/second'''
=NTSC AES=


See [[Display timing]].
# 24.167829MHz main [[clock]] / 4 = 6.041957MHz pixel clock
# 6.041957MHz / 384 pixels per line = '''15.734kHz horizontal rate'''
# 15.734kHz / 264 lines = '''59.599 frames/second'''


==MVS==
=PAL AES=


24000000Hz main clock / 4 = 6000000Hz pixel clock / 384 pixels per line = '''15.625kHz horizontal rate''' / 264 lines = '''59.1856 frames/second'''
# 24.167829MHz main [[clock]] / 4 = 6.041957MHz pixel clock
# 6.041957MHz / 384 pixels per line = '''15.734kHz horizontal rate'''
# 15.734kHz / 312 lines = '''50.429 frames/second'''


==CD==
=MVS=
 
# 24.000000MHz main clock / 4 = 6.000000MHz pixel clock
# 6MHz / 384 pixels per line = '''15.625kHz horizontal rate'''
# 15.625kHz / 264 lines = '''59.1856 frames/second'''
 
=CD=


59.52Hz ?
59.52Hz ?


[[Category:Video system]]
[[Category:Video system]]

Latest revision as of 13:05, 6 February 2018

This needs scope measurements.

See Display timing for details.

NTSC AES

  1. 24.167829MHz main clock / 4 = 6.041957MHz pixel clock
  2. 6.041957MHz / 384 pixels per line = 15.734kHz horizontal rate
  3. 15.734kHz / 264 lines = 59.599 frames/second

PAL AES

  1. 24.167829MHz main clock / 4 = 6.041957MHz pixel clock
  2. 6.041957MHz / 384 pixels per line = 15.734kHz horizontal rate
  3. 15.734kHz / 312 lines = 50.429 frames/second

MVS

  1. 24.000000MHz main clock / 4 = 6.000000MHz pixel clock
  2. 6MHz / 384 pixels per line = 15.625kHz horizontal rate
  3. 15.625kHz / 264 lines = 59.1856 frames/second

CD

59.52Hz ?