xr68c681 Exar Corporation, xr68c681 Datasheet - Page 40
xr68c681
Manufacturer Part Number
xr68c681
Description
Cmos Dual Channel Uart Duart
Manufacturer
Exar Corporation
Datasheet
1.XR68C681.pdf
(75 pages)
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XR68C681
State of Output Port Pins (OP7 - OP0)
Figure 14. Illustration of the “SET OUTPUT PORT BIT” Command and its
Effect on the Output Port Register and the State of the Output Port Pins.
F.1.2 CLEAR OUTPUT PORT BITS COMMAND
Figure 15.