Short: NEC Multisync LCD1970NXp file for CGX4 Author: bergei@online.no (Andre Bergei) Uploader: bergei online no (Andre Bergei) Type: driver/moni Version: 1.0 Architecture: m68k-amigaos >= 3.1 ----------------------------------------------------------------------------- Overview: --------- A CGX4 monitor file for the NEC Multisync LCD1970NXp. The mode specification use the values from the LCD1970NX service manual, as it seems the LCD1970NXp use the same panel. Created with CGXMode 4.3 It is a nice 19" LCD 4:3 monitor with support for 15kHz video modes on the VGA port, but it specification states only down to 31.5kHz. Installation: ------------- 1) copy "NEC MultiSync LCD1970NXp" to SYS:Prefs/presets/monitors/ 2) start CGXMode, open the file and click save 3) reboot your system and your screen modes will be available. CGX4 Monitor Specifications: ---------------------------- I based these values off the VESA 1280x1024 60Hz display timings from the "NEC Monitor Display Timings" table included below. Bandwidth: 135 MHz Horizontal Frequency 31.5 - 85 Khz Vertical Frequency 56 - 75 Hz Hsync [us] min time 2.3 min pulse 1.04 VSync [ms] min time 0.59 min pulse 0.05 Resolutions 320x200 320x240 320x256 640x400 640x480 800x600 1024x768 1024x1024 NEC Monitor Specifications: --------------------------- The LCD1970NXp user/service manuals lists the following specifications LCD Module: LG.Philips LM190E02-A4K5 Active matrix; thin film transistor (TFT) Screen Size: 48.2 cm/19.0 inches Native Resolution: 1280 x 1024 Optimum Resolution: 1280 x 1024 at 60 Hz Pixel Pitch: 0.294 RGB: sRGB Support Contrast Ratio: 800:1 Horizontal Frequency [kHz]: 31.5-81.0 Vertical Frequency [Hz]: 56-75 Other Resolutions: 1152 x 870 1152 x 864 1024 x 768 832 x 624 800 x 600 720 x 400 640 x 480 NEC Monitor Display Timings: ---------------------------- +----+-------------------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+------------+ | No | Mode | PixelClk | HorFreq | VertFreq | HorSync | HorBack | HorFront | VertSync | VertBack | VertFront | Polarity | +----+-------------------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+------------+ | 1 |VGA 640x480 60Hz | 25.175MHz | 31.47kHz | 59.99Hz | 3.81us | 1.91us | 0.64us | 0.06ms | 1.02ms | 0.35ms | H:NEG V:NEG| | 2 |MAC 640x480 | 30.24MHz | 35.00kHz | 66.66Hz | 2.12us | 3.17us | 2.12us | 0.09ms | 1.11ms | 0.09ms | H:NEG V:NEG| | 3 |VGA 640x480 72Hz | 31.50MHz | 37.86kHz | 72.81Hz | 1.27us | 4.06us | 0.76us | 0.08ms | 0.74ms | 0.24ms | H:NEG V:NEG| | 4 |VESA 640x480 75Hz | 31.50MHz | 37.50kHz | 75.00Hz | 2.03us | 3.81us | 0.51us | 0.08ms | 0.43ms | 0.03ms | H:NEG V:NEG| | 5 |VGA 720x350 70Hz | 28.322MHz | 31.47kHz | 70.09Hz | 3.81us | 1.91us | 0.64us | 0.06ms | 1.91ms | 1.18ms | H:POS V:NEG| | 6 |VGA 720x400 70Hz | 28.322MHz | 31.47kHz | 70.09Hz | 3.81us | 1.91us | 0.63us | 0.06ms | 1.11ms | 0.38ms | H:NEG V:POS| | 7 |VESA 800x600 56Hz | 36.00MHz | 35.16kHz | 56.25Hz | 2.00us | 3.56us | 0.67us | 0.06ms | 0.63ms | 0.03ms | H:POS V:POS| | 8 |VESA 800x600 60Hz | 40.00MHz | 37.88kHz | 60.32Hz | 3.20us | 2.20us | 1.00us | 0.11ms | 0.61ms | 0.03ms | H:POS V:POS| | 9 |VESA 800x600 72Hz | 50.00MHz | 48.08kHz | 72.19Hz | 2.40us | 1.28us | 1.12us | 0.13ms | 0.48ms | 0.77ms | ? | | 10 |VESA 800x600 75Hz | 49.50MHz | 46.88kHz | 75.00Hz | 1.62us | 3.23us | 0.32us | 0.06ms | 0.45ms | 0.02ms | H:POS V:POS| | 11 |MAC 832x624 | 57.28MHz | 49.73kHz | 74.55Hz | 1.12us | 3.91us | 0.56us | 0.06ms | 0.78ms | 0.02ms | H:NEG V:NEG| | 12 |VESA 1024x768 60Hz | 65.00MHz | 48.35kHz | 60.00Hz | 2.09us | 2.46us | 0.37us | 0.12ms | 0.60ms | 0.06ms | H:NEG V:NEG| | 13 |VESA 1024x768 70Hz | 75.00MHz | 56.48kHz | 70.07Hz | 1.81us | 1.92us | 0.32us | 0.11ms | 0.51ms | 0.05ms | H:NEG V:NEG| | 14 |VESA 1024x768 75Hz | 78.75MHz | 60.02kHz | 75.03Hz | 1.22us | 2.24us | 0.20us | 0.05ms | 0.47ms | 0.02ms | H:POS V:POS| | 15 |MAC 1152x870 75Hz |100.00MHz | 68.82kHz | 75.06Hz | 1.28us | 1.44us | 0.32us | 0.04ms | 0.57ms | 0.04ms | H:NEG V:NEG| | 16 |VESA 1280x960 60Hz |108.00MHz | 60.00kHz | 60.00Hz | 1.04us | 2.89us | 0.89us | 0.05ms | 0.60ms | 0.017ms | H:POS V:POS| | 17 |VESA 1280x960 75Hz |129.60MHz | 75.00kHz | 75.00Hz | 0.99us | 1.98us | 0.49us | 0.04ms | 0.48ms | 0.013ms | H:POS V:POS| | 18 |VESA 1280x1024 60Hz|108.00MHz | 63.98kHz | 60.02Hz | 1.04us | 2.30us | 0.44us | 0.05ms | 0.59ms | 0.02ms | H:POS V:POS| | 19 |VESA 1280x1024 75Hz|135.00MHz | 79.98kHz | 75.03Hz | 1.07us | 1.84us | 0.12us | 0.04ms | 0.48ms | 0.01ms | H:POS V:POS| +----+-------------------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+------------+ -----------------------------------------------------------------------------