Küçük bir bilgi hortlaması;Aşağıdaki ayarlar ile kendi ekranıma tam oturan bir cps2 çözünürlüğü oluşturmayı başarabildim. Timingler ile biraz oynayarak (özellikle edge ayarları ile) ayarlamalar yapmak mümkün
dtoverlay=vga666
enable_dpi_lcd=1
display_default_lcd=1
dpi_group=2
dpi_mode=87
disable_audio_dither=1
dtparam=audio=on
audio_pwm_mode = 2
hdmi_timings=384 1 0 11 28 224 1 18 0 29 0 0 0 50 0 6400000 1
disable_overscan=0
overscan_left=39
overscan_right=35
overscan_top=4
overscan_bottom=0|hdmi_timings> Parametresi ile ilgili açıklama;
This allows setting of raw HDMI timing values for a custom mode, selected using hdmi_group=2 and hdmi_mode=87.
hdmi_timings=<h_active_pixels> <h_sync_polarity> <h_front_porch> <h_sync_pulse> <h_back_porch> <v_active_lines> <v_sync_polarity> <v_front_porch> <v_sync_pulse> <v_back_porch> <v_sync_offset_a> <v_sync_offset_b> <pixel_rep> <frame_rate> <interlaced> <pixel_freq> <aspect_ratio>
<h_active_pixels> = horizontal pixels (width)
<h_sync_polarity> = invert hsync polarity
<h_front_porch> = horizontal forward padding from DE acitve edge
<h_sync_pulse> = hsync pulse width in pixel clocks
<h_back_porch> = horizontal back padding from DE active edge
<v_active_lines> = vertical pixels height (lines)
<v_sync_polarity> = invert vsync polarity
<v_front_porch> = vertical forward padding from DE active edge
<v_sync_pulse> = vsync pulse width in pixel clocks
<v_back_porch> = vertical back padding from DE active edge
<v_sync_offset_a> = leave at zero
<v_sync_offset_b> = leave at zero
<pixel_rep> = leave at zero
<frame_rate> = screen refresh rate in Hz
<interlaced> = leave at zero
<pixel_freq> = clock frequency (width*height*framerate)
<aspect_ratio> = *
* The aspect ratio can be set to one of eight values (choose the closest for your screen):
HDMI_ASPECT_4_3 = 1
HDMI_ASPECT_14_9 = 2
HDMI_ASPECT_16_9 = 3
HDMI_ASPECT_5_4 = 4
HDMI_ASPECT_16_10 = 5
HDMI_ASPECT_15_9 = 6
HDMI_ASPECT_21_9 = 7
HDMI_ASPECT_64_27 = 8
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