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APM Clock Driver
DEVICE=NORDOSPM.EXE
DEVICE=CLOCK.EXE
CLOCK.EXE Vn.nn DOS APM Clock Driver
BGI Support
Using N6220.BGI Driver
" NOTE:
The N6220.BGI driver can be initialized and closed many times during a program run, but call
installuserdriver( ) once and save the value returned for subsequent driver initializations.
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DOS Device Drivers
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6220 Hand-Held Computer Technical Reference
Section 2
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2-1