The PC 300GL personal computer types 6563, 6564, and 6574 and the PC 300PL type 6565 support the following video subsystem modes.
Table 3. Supported VGA video modes
Mode | Display |
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| Buffer | Dot | Sweep | Refresh | |
Screen resolution | Colors | clock | rate | rate | ||||
(Hex) | mode | start (hex) | ||||||
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| (MHz) | (kHz) | (Hz) | ||||
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| ||||
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| |
00 | Text | 40 x 25 characters | 2 | B8000 | 28.322 | 31.5 | 70 | |
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| |
01 | Text | 40 x 25 characters | 16 | B8000 | 28.322 | 31.5 | 70 | |
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| |
02 | Text | 80 x 25 characters | Black/white | B8000 | 28.322 | 31.5 | 70 | |
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| |
03 | Text | 80 x 25 characters | 16 | B8000 | 28.322 | 31.5 | 70 | |
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| |
04 | Graphics | 320 x 200 pixels | 4 | B8000 | 25.175 | 31.5 | 70 | |
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05 | Graphics | 320 x 200 pixels | 4 | B8000 | 25.175 | 31.5 | 70 | |
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06 | Text | 640 x 200 pixels | 2 | B8000 | 25.175 | 31.5 | 70 | |
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07 | Text | 80 x 25 characters | Mono | B8000 | 28.322 | 31.5 | 70 | |
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0D | Graphics | 320 x 200 pixels | 16 | A0000 | 25.175 | 31.5 | 70 | |
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0E | Graphics | 640 x 200 pixels | 16 | A0000 | 25.175 | 31.5 | 70 | |
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0F | Graphics | 640 x 350 pixels | Mono | A0000 | 25.175 | 31.5 | 70 | |
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10 | Graphics | 640 x 350 pixels | 16 | A0000 | 25.175 | 31.5 | 70 | |
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11 | Graphics | 640 x 480 pixels | 2 | A0000 | 25.175 | 31.5 | 60 | |
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12 | Graphics | 640 x 480 pixels | 16 | A0000 | 25.175 | 31.5 | 60 | |
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13 | Graphics | 320 x 200 pixels | 256 | A0000 | 25.175 | 31.5 | 70 | |
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The video subsystem provides a
Audio Subsystem
PC 300GL and PC 300PL personal computers come with an integrated audio controller. These models, which are capable of playing and recording sounds, support SoundBlaster, Adlib, and Microsoft Windows Sound System applications.
The device drivers for the preinstalled audio adapter are on the hard disk. The device drivers are also available on the Device Drivers and Diagnostics CD provided with models that come with preinstalled software.
If you connect an optional device to the audio adapter, follow the instructions provided by the manufacturer.
Note: Additional device drivers might be required. If necessary, contact the manufacturer for information on these device drivers.
The following connectors are available on the audio adapter or integrated audio controller:
•Line Out port for connecting powered speakers or headphones. You must connect a set of speakers to the Line Out port to hear audio from the adapter.
